| | DATA CARS 29 Woolwich Rd, LONDON. SE10 0RA | | | | | |
| | DATA CARS 24 Cornmarket, PONTEFRACT. WF8 1BJ | | | | | |
| | DATA CARS 1A Station Approach, Burnt Ash Hill, LONDON. SE12 0AB | | | | | |
| | DATA CARS COURIERS LIMITED Smith Stewart Ltd, St Brides House 32 High Street, BECKENHAM. BR3 1AY | | | | | |
| | DATA CARS DESPATCH LTD 101A Eltham High Street, LONDON. SE9 1TD | | | | | |
| | DATA CARS DESPATCH LTD Smith Stewart Ltd, St Brides House, 32 High Street, BECKENHAM. BR3 1AY | | | | | |
| | DATA CENTRE & INFRASTRUCTURE CONSULTANCY LTD 1 Horsefair Mews, ROMSEY. SO51 8JG | | | | | |
| | DATA CENTRE CONSULTANCY LIMITED Novis & Co Chartered Accountants, 1 Victoria Court, Bank Square, LEEDS. LS27 9SE | | | | | |
| | DATA CENTRE ENVIRONMENTAL SERVICES LTD Eastbourne House 2 Saxbys Lane, LINGFIELD. RH7 6DN | | | | | |
| | DATA CENTRE HOLDINGS UK LIMITED 195 North Street, LEEDS. LS7 2AA | | | | | |
| | DATA CENTRE OPTIONS LIMITED 1 Cadster Cottage, Chapel Road, Whaley Bridge, HIGH PEAK. SK23 7EN | | | | | |
| | DATA CENTRE REMOTE MANAGEMENT LTD Minavil House, Ealing Road, WEMBLEY. HA0 4PZ | | | | | |
| | DATA CHAINS Royal Shrewsbury Hospital, Shelton, Bicton Heath, SHREWSBURY. SY3 8DN | | | | | |
| | DATA CHAMPIONS LIMITED 48 Regent Street Suite 1, CAMBRIDGE. CB2 1FD | | | | | |
| | DATA CHOICE CONSULTANTS PO Box 3511, WALSALL. WS5 3YR | | | | | |
| | DATA CLEANSER LIMITED 28 Chatham Road, OXFORD. OX1 4UY | | | | | |
| | DATA CLEANSING LIMITED 30 Walnut Tree Lane, Longwick, PRINCES RISBOROUGH. HP27 9SJ | | | | | |
| | DATA CLINIC LIMITED Unit 9 the Pavilions, Bridge Hall Lane, BURY. BL9 7NY | | | | | |
| | DATA CLINIC LIMITED Bridge Hall la, BURY. BL9 7NY | | | | | |
| | DATA COLLECT LIMITED 788-790 Finchley Road, LONDON. NW11 7TJ | | | | | |
| | DATA COLLECTING LIMITED West Park House, 7-9 Wilkinson Avenue, BLACKPOOL. FY3 9XG | | | | | |
| | DATA COLLECTION LIMITED 9 Lennox Street, BOGNOR REGIS. PO21 1LZ | | | | | |
| | DATA COLLECTION LIMITED 3 Acorn Business Centre, Northarbour Road, Cosham, PORTSMOUTH. PO6 3TH | | | | | |
| | DATA COLLECTION SERVICES LIMITED 72 Wood Avenue, Sandiacre, NOTTINGHAM. NG10 5PW | | | | | |
| | DATA COLLECTION SYSTEMS LTD Unit 2, Station Ct, Station Approach Borough Green, SEVENOAKS. TN15 8AD | | | | | |
| | DATA COM SYSTEMS 24 Quail Rd, AYR. KA8 8LT | | | | | |
| | DATA COMMAND LIMITED 370 Cranbrook Road, Gants Hill, ILFORD. IG2 6HY | | | | | |
| | DATA COMMERCE LIMITED Old Coach House Stables Court, 67A Upper Saint John Street, LICHFIELD. WS14 9DU | | | | | |
| | DATA COMMMUNICATIONS SLOUTIONS LTD 34 Cyprus Av, BRADFORD. BD10 0AL | | | | | |
| | DATA COMMS DIRECT LIMITED Piccadilly, Chelston, WELLINGTON. TA21 9HY | | | | | |
| | DATA COMMS DIRECT LIMITED Lentells Chartered Accountants, 11 The Crescent, TAUNTON. TA1 4EA | | | | | |
| | DATA COMMUNICATION SERVICES LIMITED 447-449 Manchester Road, STOCKPORT. SK4 5DJ | | | | | |
| | DATA COMMUNICATION SOLUTIONS LTD 34 Cyprus Avenue, Thackley, BRADFORD. BD10 0AL | | | | | |
| | DATA COMMUNICATIONS AND NETWORKS LIMITED 7 Victoria Gardens, Biggin Hill, WESTERHAM. TN16 3DH | | | | | |
| | DATA COMMUNICATIONS SATELLITE NETWORKS LTD 11A Pratt Mews, LONDON. NW1 0AD | | | | | |
| | DATA COMMUNICATIONS UK LIMITED Unity Business Centre UNIT11, 26 Roundhay Road, LEEDS. LS7 1AB | | | | | |
| | DATA COMPLETE LIMITED 33 Clos Ty Crwyn Copper Meadow, Gowerton, SWANSEA. SA4 3GF | | | | | |
| | DATA COMPLETE LIMITED 345 Llangyfelach Rd, Brynhyfryd, SWANSEA. SA5 9LQ | | | | | |
| | DATA COMPLIANCE 19 Pont View, Ponteland, NEWCASTLE UPON TYNE. NE20 9UZ | | | | | |
| | DATA COMPLIANCE EQUIPMENT LIMITED Unit 2 Innovate Mews Lake View, Drive Sherwood Park, NOTTINGHAM. NG15 0DA | | | | | |
| | DATA COMPLIANCE LIMITED Commercial Bank Buildings, Market Square, DUNS. TD11 3AL | | | | | |
| | DATA COMPREHENSION LTD Morus House, The Mulberries, East Hanney, WANTAGE. OX12 0JS | | | | | |
| | DATA COMPUTERS LIMITED 37 Wood Street, ASHTON-UNDER-LYNE. OL6 7NA | | | | | |
| | DATA CONDUCTION LIMITED Unit A3 Manor Development Centre, Alison Crescent, SHEFFIELD. S2 1AS | | | | | |
| | DATA CONNECT 27 Claro Court Business Centre, Claro Road, HARROGATE. HG1 4BA | | | | | |
| | DATA CONNECT 2000 LTD 36 Chester Square, ASHTON-UNDER-LYNE. OL6 7TW | | | | | |
| | DATA CONNECT LIMITED 4 Harcourt Crescent, SHEFFIELD. S10 1DG | | | | | |
| | DATA CONNECT SOLUTIONS LIMITED 19 Fitzroy Square, LONDON. W1T 6EQ | | | | | |
| | DATA CONNECT UK LIMITED 1 Wharfe Mews Cliffe Terrace, WETHERBY. LS22 6LX | | | | | |
| | DATA CONNECTION LIMITED 13 Station Road, Finchley, LONDON. N3 2SB | | | | | |
| | DATA CONNECTION LIMITED 7 Kittle Yards, EDINBURGH. EH9 1PJ | | | | | |
| | DATA CONNECTION LIMITED 100 Church Street, ENFIELD. EN2 6BQ | | | | | |
| | DATA CONSTRUCTION 14A Brown Lees Rd, Brown Lees, STOKE-ON-TRENT. ST8 6PH | | | | | |
| | DATA CONSTRUCTS LIMITED 23 Devon Square, NEWTON ABBOT. TQ12 2HU | | | | | |
| | DATA CONSULTANTS 49 Leander Crescent, BELLSHILL. ML4 1JA | | | | | |
| | DATA CONSULTANTS LIMITED 8 Deri Road, Powys NP7 5FY | | | | | |
| | DATA CONSULTANTS UK LIMITED 1 & 2, Lanesfield Drive, WOLVERHAMPTON. WV4 6UA | | | | | |
| | DATA CONSULTING SCOTLAND LIMITED Jenkins & Co, 25 Manor Street, FALKIRK. FK1 1NH | | | | | |
| | DATA CONTRACTS LIMITED Haydn House, 309-329 Haydn Road, Sherwood, NOTTINGHAM. NG5 1HG | | | | | |
| | DATA CONTRACTS SPECIALIST MAINTENANCE LIMITED C/O Blythens Haydn House, 309-329 Haydn Road, Sherwood, NOTTINGHAM. NG5 1HG | | | | | |
| | DATA CONTROL APPLICATIONS LIMITED Thomas Westcott, Timberley South Street, AXMINSTER. EX13 5AD | | | | | |
| | DATA CONTROL SYSTEMS LIMITED 5 Sunnyview, Rise, Skirlaugh, HULL. HU11 5BW | | | | | |
| | DATA CONTROLLERS NETWORK LIMITED Third Floor, 89 Fleet Street, LONDON. EC4Y 1DH | | | | | |
| | DATA CONVERSION SYSTEMS LIMITED Mull House, Great Chesterford Court, Great Chesterford, SAFFRON WALDEN. CB10 1PF | | | | | |
| | DATA CONVERTER SYSTEMS UK LIMITED 1ST Contact Accounting, Castlewood House, 77-91 New Oxford Street, LONDON. WC1A 1DG | | | | | |
| | DATA CORNER LTD 28 Higher Cambridge Street, MANCHESTER. M15 6AA | | | | | |
| | DATA CRAFT SYSTEMS Sheldon Chambers, 2235-2243 Coventry Road, Sheldon, BIRMINGHAM. B26 3NW | | | | | |
| | DATA CREATIVE LTD 42 Market Square, Toddington, DUNSTABLE. LU5 6BS | | | | | |
| | DATA CROSSING LIMITED Europa House, Goldstone Villas, HOVE. BN3 3RQ | | | | | |
| | DATA CUT ENGINEERING LIMITED 43-51 Houghton Street, PRESCOT. L34 5RS | | | | | |
| | DATA DALE LIMITED Fifth Floor Kingmaker House, Station Road, New Barnet, BARNET. EN5 1NZ | | | | | |
| | DATA DECISIONS LIMITED 4 Blunt Road, Beggarwood, BASINGSTOKE. RG22 4SS | | | | | |
| | DATA DELIVERY LIMITED 33 Belvoir Road, BRISTOL. BS6 5DQ | | | | | |
| | DATA DEPOSITS LIMITED 16 Shearway Business Park, FOLKESTONE. CT19 4RH | | | | | |
| | DATA DESIGN 78 High St, Cosham, PORTSMOUTH. PO6 3AJ | | | | | |
| | DATA DESIGN 171 Colchester Rd, IPSWICH. IP4 4SN | | | | | |
| | DATA DESIGN & ADMINISTRATION LIMITED Paramount House, 2 Concorde Drive, CLEVEDON. BS21 6UH | | | | | |
| | DATA DESIGN & ADMINISTRATION LIMITED 26 Edward Rd, CLEVEDON. BS21 7DS | | | | | |
| | DATA DESIGN AND DEVELOPMENT LTD 13 Station Road, BEACONSFIELD. HP9 1NL | | | | | |
| | DATA DESIGN AND INNOV@TION LIMITED Oakfield Apartment 1, 93 The Park, CHELTENHAM. GL50 2RW | | | | | |
| | DATA DESIGN CONSULTING LIMITED Alderwick James & Company, Suite 4 the Sanctuary, 23 Oakhill Grove, SURBITON. KT6 6DU | | | | | |
| | DATA DESIGN LIMITED 6 Percy Park Road, NORTH SHIELDS. NE30 4LY | | | | | |
| | DATA DESIGN SERVICE 148A Longley Rd, LONDON. SW17 9LH | | | | | |
| | DATA DESIGN SERVICES LIMITED Arcadia House, Maritime Walk, Ocean Village, SOUTHAMPTON. SO14 3TL | | | | | |
| | DATA DESIGN SERVICES LIMITED Lakesbury Mews, Hiltingbury Road, Chandler's Ford, EASTLEIGH. SO53 5SS | | | | | |
| | DATA DESIGN SYSTEM UK LIMITED West Bank Easton Piercy, Kington St Michael, CHIPPENHAM. SN14 6JU | | | | | |
| | DATA DESIGNERS LIMITED 25 Bothwell Street, GLASGOW. G2 6NL | | | | | |
| | DATA DESTRUCTION LIMITED The Lodge, Darenth Hill, Darenth, DARTFORD. DA2 7QR | | | | | |
| | DATA DETECTION DYNAMICS LIMITED 10 Ardross Street, INVERNESS. IV3 5NS | | | | | |
| | DATA DETECTIVES LIMITED Pencoed Windmill Lane, Lewes Road, EAST GRINSTEAD. RH19 3SZ | | | | | |
| | DATA DEVELOPMENTS LIMITED 39 Chestnut Avenue, BILLERICAY. CM12 9JG | | | | | |
| | DATA DEVELOPMENTS UK LIMITED Granville House 2 Tettenhall, Road, WOLVERHAMPTON. WV1 4SB | | | | | |
| | DATA DEVICES LIMITED 27 Selbourne Road, Burpham, GUILDFORD. GU4 7JP | | | | | |
| | DATA DIAGNOSTIC SERVICES LIMITED 1 Newby Place, Emerson Valley, MILTON KEYNES. MK4 2NP | | | | | |
| | DATA DIALOGS 61A High Street, CHRISTCHURCH. BH23 1AS | | | | | |
| | DATA DIALOGUE 7 Aircraft Esplanade, FARNBOROUGH. GU14 6TG | | | | | |
| | DATA DIRECT LIMITED Moor Farm, Ashton Road, Minety, MALMESBURY. SN16 9QP | | | | | |
| | DATA DIRECT SUPPLIES LIMITED 56 Rosehill Road, Rawmarsh, ROTHERHAM. S62 9BT | | | | | |
| | DATA DISCO 29 Elm Clo, Broadclyst, EXETER. EX5 3LT | | | | | |
| | DATA DISCOVERIES LIMITED 16/1 Timber Bush, Leith, EDINBURGH. EH6 6QH | | | | | |
| | DATA DISK 1 Wordsworth Rd, THATCHAM. RG18 3FP | | | | | |
| | DATA DISK U.K LIMITED 5 Wert Street, OKEHAMPTON. EX20 1HQ | | | | | |
| | DATA DISPATCH LTD Unit 34, Westlink Enterprise Park, 30-50 Distillery Street, BELFAST. BT12 5BJ | | | | | |
| | DATA DISPLAY UK LIMITED 3 The Meadows, Waterberry Drive, WATERLOOVILLE. PO7 7XX | | | | | |
| | DATA DISTILLERIES UNITED KINGDOM LIMITED 1ST Floor St Andrews House, West Street, WOKING. GU21 6EB | | | | | |
| | DATA DISTRIBUTORS LIMITED Greenways, Warren Street Road, Charing, ASHFORD. TN27 0HJ | | | | | |
| | DATA DIVISION LTD Kallim Hussain 10 Orford Road, LONDON. E17 9LN | | | | | |
| | DATA DOCTOR UK LTD 6B Parkway, Porters Wood, ST. ALBANS. AL3 6PA | | | | | |
| | DATA DRAFT 61 Flat F, Blomfield Rd, LONDON. W9 2PA | | | | | |
| | DATA DRAW LTD 31 On the Hill, Carpenders Park, WATFORD. WD19 5DS | | | | | |
| | DATA DRIVEN LIMITED Meridian House 7 the Avenue, Highams Park, LONDON. E4 9LB | | | | | |
| | DATA DRIVEN LOGISTICS LIMITED 58 Brook Road, Trentham, STOKE-ON-TRENT. ST4 8LU | | | | | |
| | DATA DRIVEN PROMOTIONS LIMITED Unit 6 Unicorn Business Park, Whitby Road, Brislington, BRISTOL. BS4 4EX | | | | | |
| | DATA DRIVING SERVICES LIMITED 63 Fosse Way, Syston, LEICESTER. LE7 1NF | | | | | |
| | DATA DUPLICATION LIMITED Unit 4 Station Approach, Wendover, AYLESBURY. HP22 6BN | | | | | |
| | DATA DYNAMIC LTD. 95 Wilton Road, Suite, LONDON. SW1V 1BZ | | | | | |
| | DATA DYNAMICS 74 Coniston Rd, BROMLEY. BR1 4JB | | | | | |
| | DATA DYNAMICS & LOGISTICS LTD. 1 The Gardens, Old Lane, COBHAM. KT11 1NB | | | | | |
| | DATA DYNAMICS LIMITED 6 Dandridge Drive, BOURNE END. SL8 5UW | | | | | |
| | DATA ECO LIMITED 122-216 High Road, LONDON. NW6 4HY | | | | | |
| | DATA ELECTRIC COMPANY LTD 18 Edward Road, Shaw, OLDHAM. OL2 7EY | | | | | |
| | DATA ELECTRICAL & GENERAL REPAIRING LTD. Flat 4, 44 Ayr Street, GLASGOW. G21 4BW | | | | | |
| | DATA ELECTRONICS & LEISURE SYSTEMS NI LIMITED 32 Newry Street, BANBRIDGE. BT32 3HA | | | | | |
| | DATA ELEKTRONIK SERVICE LTD. Suite F 1ST Floor New City, Chambers 36 Wood Street, WAKEFIELD. WF1 2HB | | | | | |
| | DATA ENCRYPTION SYSTEMS LIMITED Silver Street House, Silver Street, TAUNTON. TA1 3DL | | | | | |
| | DATA ENERGY MANAGEMENT SERVICES LIMITED Bentfield Place, Bentfield Road, STANSTED. CM24 8HL | | | | | |
| | DATA ENERGY SERVICES LIMITED King Charles House, 2 Castle Hill, DUDLEY. DY1 4PS | | | | | |
| | DATA ENGINEERING Pindar Road, HODDESDON. EN11 0DE | | | | | |
| | DATA ENGINEERING HODDESDON LIMITED Pindar Road, HODDESDON. EN11 0DE | | | | | |
| | DATA ENGINEERING SERVICES LIMITED Holland House, Mospey Crescent, EPSOM. KT17 4LZ | | | | | |
| | DATA ENTRY PRODUCTS CAMBRIDGE LIMITED Hall Farm Cottage, Hall Lane Abbots Ripon, HUNTINGDON. PE28 2PG | | | | | |
| | DATA ENTRY PRODUCTS LIMITED Newburn Enterprise Centre, High Street, Newburn, NEWCASTLE UPON TYNE. NE15 8LN | | | | | |
| | DATA ENTRY PRODUCTS LIMITED Unit 2 Hall Farm Cottage, Hall Lane, Abbots Ripton, HUNTINGDON. PE28 2PG | | | | | |
| | DATA ENTRY SOLUTIONS UK LIMITED Kineton House, 31 Horse Fair, BANBURY. OX16 0AC | | | | | |
| | DATA EQUATION LIMITED Sheffield Technology Parks, Cooper Buildings Arundel Street, SHEFFIELD. S1 2NS | | | | | |
| | DATA EQUIPMENT LIMITED Fairstowe Chambers, Library Road, FERNDOWN. BH22 9JW | | | | | |
| | DATA ESTATES LIMITED Barclays Bank Chambers, Bridge Street, STRATFORD-UPON-AVON. CV37 6AH | | | | | |
| | DATA ETC LIMITED Middleton Hall, GOREBRIDGE. EH23 4RD | | | | | |
| | DATA EVAILABILITY LIMITED 2ND Floor, 145-157 St John Street, LONDON. EC1V 4PY | | | | | |
| | DATA EVALUATIONS LIMITED Carlton House (Cbc), 101 New London Road, CHELMSFORD. CM2 0PP | | | | | |
| | DATA EXCEPTION LIMITED 25 Rodborough Avenue, STROUD. GL5 3RR | | | | | |
| | DATA EXCHANGE SYSTEMS LIMITED 40 Hermitage Wall, LONDON. E1W 1LW | | | | | |
| | DATA EXCHANGE SYSTEMS LIMITED Fairfax House, 15 Fulwood Place, LONDON. WC1V 6AY | | | | | |
| | DATA EXCHANGE TECHNOLOGIES LIMITED 39 Pettingrew Close, Walnut Tree, MILTON KEYNES. MK7 7LL | | | | | |
| | DATA EXPERIENCE LTD Suite C4 1ST Floor, New City Chambers, 36 Wood Street, WAKEFIELD. WF1 2HB | | | | | |
| | DATA EXPLORATIONS LIMITED 281 Greg Street, STOCKPORT. SK5 7BS | | | | | |
| | DATA FACILITIES LIMITED Suite 72 Cariocca Business Park, 2 Sawley Road, MANCHESTER. M40 8BB | | | | | |
| | DATA FACTORING LIMITED 1 Park Lane, LEEDS. LS3 1EP | | | | | |
| | DATA FERRET LTD Suite 235 3 Edgar Buildings, George Street, BATH. BA1 2FJ | | | | | |
| | DATA FINANCIAL SERVICES LIMITED Aston House, York Road, MAIDENHEAD. SL6 1SF | | | | | |
| | DATA FLOWS LIMITED 50 Deacon Road, LONDON. NW2 5QH | | | | | |
| | DATA FOCUS LIMITED Fence Avenue Business Centre, Fence Avenue, MACCLESFIELD. SK10 1LW | | | | | |
| | DATA FOR EDUCATION LTD 25 Balmoral Rd, BRISTOL. BS7 9AX | | | | | |
| | DATA FORCE Trinity House, Trinity Gdns, Bromham Rd, BEDFORD. MK40 2TF | | | | | |
| | DATA FOUNDATION Oliver Buston, 8 St James's Square, LONDON. SW1Y 4JU | | | | | |
| | DATA FREQUENCY SERVICES 72 Adswood Lane East, STOCKPORT. SK2 6RG | | | | | |
| | DATA FUSION RESEARCH LIMITED 35 Abbey Street, FAVERSHAM. ME13 7BP | | | | | |
| | DATA FUTURES LIMITED 163 Farhalls Crescent, HORSHAM. RH12 4BX | | | | | |
| | DATA GARDEN LIMITED 7 Grant Place, STIRLING. FK9 5QX | | | | | |
| | DATA GATE 18 Allangate Rd, LIVERPOOL. L19 9BZ | | | | | |
| | DATA GENERAL LIMITED 19 Loyd Lindsay Square, WINCHESTER. SO22 5PA | | | | | |
| | DATA GENERATION LIMITED The Ridings, 11 Downs Way, TADWORTH. KT20 5DJ | | | | | |
| | DATA GENETICS INTERNATIONAL LIMITED 33 Ormond Avenue, HAMPTON. TW12 2RY | | | | | |
| | DATA GIGER LTD Prime Service, 483 Green Lanes, LONDON. N13 4BS | | | | | |
| | DATA GNOSTIC LIMITED 13 Westcroft Road, WALLINGTON. SM6 7HY | | | | | |
| | DATA GODS J F O LIMITED 44 Queens Road, HERTFORD. SG13 8AZ | | | | | |
| | DATA GRAPHIC APPLICATIONS LIMITED 4 Market Street, CREDITON. EX17 2AJ | | | | | |
| | DATA GRAPHIC SOLUTIONS LIMITED 14A North Parade, Brooklands, SALE. M33 3JS | | | | | |
| | DATA GRAPHICS & SIGNS 1 Field Lane, BATLEY. WF17 5PN | | | | | |
| | DATA HALAL FOODS LTD. 261 Allison Street, GLASGOW. G42 8HA | | | | | |
| | DATA HALIAL MEAT 261 Allison St, GLASGOW. G42 8HA | | | | | |
| | DATA HANDLING LTD 2ND Floor Shenstone Court, Emec Building Forge Lane, HALESOWEN. B62 8EA | | | | | |
| | DATA HARVEST GROUP LIMITED 1 Eden Court, Eden Way, LEIGHTON BUZZARD. LU7 4FY | | | | | |
| | DATA HEAVEN LIMITED Willow Cottage, Tibbermore, PERTH. PH1 1QJ | | | | | |
| | DATA HIGHWAYS LIMITED 252 Colney Hatch la, LONDON. N10 1BD | | | | | |
| | DATA HIGHWAYS LIMITED 252 Colney Hatch Lane, LONDON. N10 1BD | | | | | |
| | DATA HOLDING GROUP LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | DATA HOSHIN LTD 5 Appleby Lodge, Wilmslow Road, MANCHESTER. M14 6HZ | | | | | |
| | DATA HOUSEWARES LIMITED 58 Beakes Road, SMETHWICK. B67 5RU | | | | | |
| | DATA HQ HOLDINGS LTD Suite 3, 4 The Limes, INGATESTONE. CM4 0BE | | | | | |
| | DATA HQ LIMITED Suite 3, 4 The Limes, INGATESTONE. CM4 0AZ | | | | | |
| | DATA HQ LIMITED 4 The Limes, INGATESTONE. CM4 0BE | | | | | |
| | DATA IDEAS LIMITED Ivy House, North Street, Great Dunmow, DUNMOW. CM6 1BA | | | | | |
| | DATA IDENTIC LIMITED Studio 1, Waterside Ct, Third Av, BURTON-ON-TRENT. DE14 2WQ | | | | | |
| | DATA IDENTIC LIMITED 134 Ashby Road, BURTON-ON-TRENT. DE15 0LQ | | | | | |
| | DATA IMAGE GRAPHICS LTD 3 Darby Way, Narborough, LEICESTER. LE19 2GP | | | | | |
| | DATA IMAGE GROUP LTD 3 Darby Way, Narborough, LEICESTER. LE19 2GP | | | | | |
| | DATA IMAGE GROUP LTD Unit 3, Darby Way, Narborough, LEICESTER. LE19 2GP | | | | | |
| | DATA IMAGE LTD. Unit 7 Locking Farm Industrial, Estate Locking Moor Road, WESTON-SUPER-MARE. BS24 8PJ | | | | | |
| | DATA IMAGE LTD. 30 Castle Hill, BANWELL. BS29 6NY | | | | | |
| | DATA IMAGE PRINT LTD 3 Darby Way, Narborough, LEICESTER. LE19 2GP | | | | | |
| | DATA IMAGE SYSTEMS LTD 3 Darby Way, Narborough, LEICESTER. LE19 2GP | | | | | |
| | DATA IMAGE U.K. LIMITED 29 Portnalls Rise, COULSDON. CR5 3DA | | | | | |
| | DATA IMAGES AND SOLUTIONS LIMITED The Innovation Centre, Vienna Court, Kirkleatham Business Park, REDCAR. TS10 5SH | | | | | |
| | DATA IMAGING SERVICES LIMITED 10 Cheshire Road, THAME. OX9 3LQ | | | | | |
| | DATA IMPORTS LTD Rutland House, 23-25 Friar la, LEICESTER. LE1 5QQ | | | | | |
| | DATA INC. UK LIMITED 200 Brook Drive, Green Park, READING. RG2 6UB | | | | | |
| | DATA INCORPORATION LTD 440 Streatham High Road, LONDON. SW16 3PX | | | | | |
| | DA-TA INDUSTRIES LTD 3 Pallotine Walk, ROCHDALE. OL11 4LS | | | | | |
| | DATA INFORMATION ADVISORY SERVICES LTD 35 Wooler Road, HARTLEPOOL. TS26 0DR | | | | | |
| | DATA INFORMATION SERVICES LIMITED Suite 3 Warren House, 10-20 Main Road, HOCKLEY. SS5 4QS | | | | | |
| | DATA INFORMATION SERVICES LIMITED PO Box 1212, BENFLEET. SS7 3LJ | | | | | |
| | DATA INFORMATION SYSTEMS LIMITED 46-48 Rothesay Road, LUTON. LU1 1QZ | | | | | |
| | DATA INITIATIVE LIMITED 52 Selbourne Road, GILLINGHAM. ME7 1QP | | | | | |
| | DATA INK UK LTD 200 Brook Dr, READING. RG2 6UB | | | | | |
| | DATA INNOVATION LIMITED 1 Cranford Court King Street, KNUTSFORD. WA16 8BW | | | | | |
| | DATA INNOVATORS LIMITED 67A Church Town, Backwell, BRISTOL. BS48 3JF | | | | | |
| | DATA INNOVATORS LIMITED A, 67 Church Town, Backwell, BRISTOL. BS48 3JF | | | | | |
| | DATA INSIGHT LTD Unit 1 Evercreech Junction, SHEPTON MALLET. BA4 6NA | | | | | |
| | DATA INSIGHT LTD 94 High Street, ALTON. GU34 1EN | | | | | |
| | DATA INSITE PO Box 4266, WORTHING. BN14 0UD | | | | | |
| | DATA INSPIRATION LIMITED 6 Church Street, Hayfield, HIGH PEAK. SK22 2JE | | | | | |
| | DATA INSTALL LIMITED 1 Oakwood Parade, LONDON. N14 4HY | | | | | |
| | DATA INSTALLATION & NETWORKING SERVICES LIMITED 4 Cedar Park, Cobham Road Ferndown, Industrial Est, WIMBORNE. BH21 7SF | | | | | |
| | DATA INSTALLATIONS LIMITED 26 Westgate Street, Holme, HUNSTANTON. PE36 6LF | | | | | |
| | DATA INTEGRATE LIMITED Penvose House Broad Lane, Upper Bucklebury, READING. RG7 6QH | | | | | |
| | DATA INTEGRATION LIMITED 18 Northfields, LONDON. SW18 1DD | | | | | |
| | DATA INTEGRATION SYSTEMS LIMITED St Mary S House, Netherhampton, SALISBURY. SP2 8PU | | | | | |
| | DATA INTELLIGENCE LTD. 6 Fitzwilliam House, Little Green, RICHMOND. TW9 1QW | | | | | |
| | DATA INTERCHANGE PLC PO Box 7, Lynch Wood, PETERBOROUGH. PE2 6NY | | | | | |
| | DATA INTERCHANGE PLC Rhys House, Minerva Business Park, Lynch Wood, PETERBOROUGH. PE2 6FT | | | | | |
| | DATA INTERCONNECT LIMITED Unit 7 Radcot Estate, Park Road, FARINGDON. SN7 7BP | | | | | |
| | DATA INTERFACE LTD. Units 11-12, John Dickinson Entreprise Centre, London Road, HEMEL HEMPSTEAD. HP3 9QU | | | | | |
| | DATA INTERNATIONAL SERVICES LIMITED 51 Antonine Road, Bearsden, GLASGOW. G61 4DS | | | | | |
| | DATA INTERNET LIMITED 50 Lomond Way, Pryors Wood, STEVENAGE. SG1 6BT | | | | | |
| | DATA INTERPRETATION LIMITED Glebe Farmhouse, Burgate la, Alpington, NORWICH. NR14 7NP | | | | | |
| | DATA INTERPRETATION SOLUTIONS LIMITED Kingsmead House Meadow Road, Great Gransden, SANDY. SG19 3BD | | | | | |
| | DATA INVEST LIMITED 77 Webster Gardens, LONDON. W5 5NB | | | | | |
| | DATA INVESTIGATOR LIMITED 38 Front Street, Framwellgate Moor, DURHAM. DH1 5EE | | | | | |
| | DATA INVESTMENTS LIMITED 43 Dundalk Road, LONDON. SE4 2JJ | | | | | |
| | DATA IQ RECYCLING LIMITED Water Street, STOCKPORT. SK1 2BL | | | | | |
| | DATA IQ RECYCLING LIMITED Water St, STOCKPORT. SK1 2BL | | | | | |
| | DATA IT LIMITED B12 Taylors Court, Parkgate, ROTHERHAM. S62 6NU | | | | | |
| | DATA IT-REPAIR LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | DATA JUNCTION UK LIMITED 8 Baker Street, LONDON. W1U 3LL | | | | | |
| | DATA JUNGLE LTD 10 Chatteris Way, Lower Earley, READING. RG6 4JA | | | | | |
| | DATA KITS LIMITED 247B Francis Avenue, SOUTHSEA. PO4 0AL | | | | | |
| | DATA KNOWLEDGE LIMITED 40 Oldborough Drive Loxley Park, WARWICK. CV35 9HQ | | | | | |
| | DATA LABELS Unit 7, Hyders Farm, Bonnetts Lane Ifield, CRAWLEY. RH11 0NY | | | | | |
| | DATA LABS LTD 76 Lyonsdown Road, New Barnet, BARNET. EN5 1JL | | | | | |
| | DATA LANGUAGE LTD 2 Gallery Court, 1-7 Pilgrimage Street, LONDON. SE1 4LL | | | | | |
| | DATA LASER MAIL LIMITED Unit 1, Enigma Building, Bilton Road Bletchley, MILTON KEYNES. MK1 1HW | | | | | |
| | DATA LASER MAIL LIMITED Unit 1 Enigma Building, Bilton Road, Bletchley, MILTON KEYNES. MK1 1HW | | | | | |
| | DATA LATERAL LIMITED 2ND Floor Aldersgate House, 135-137 Aldersgate Street, LONDON. EC1A 4JA | | | | | |
| | DATA LATERAL LIMITED Aldersgate St, LONDON. EC1A 4JA | | | | | |
| | DATA LAW LIMITED Dale House, 27 Dale St, LIVERPOOL. L2 2HD | | | | | |
| | DATA LAW LIMITED Room 2 02, The Cotton Exchange Building, Old Hall Street, LIVERPOOL. L3 9LQ | | | | | |
| | DATA LEISURE SALES LIMITED Unit 12 Data House, Trent Industrial Estate, Duchess Street, OLDHAM. OL2 7UT | | | | | |
| | DATA LIBERATION LIMITED 32 Hendham Road, Upper Tooting, LONDON. SW17 7DQ | | | | | |
| | DATA LIBERATOR LIMITED PO Box 99 Scotch Corner, Wildernesse Avenue, SEVENOAKS. TN15 0EA | | | | | |
| | DATA LINCS LIMITED 26 Wilford Lane, West Bridgford, NOTTINGHAM. NG2 7QX | | | | | |
| | DATA LINK CABLING LTD 191 Abbey la, SHEFFIELD. S8 0BS | | | | | |
| | DATA LINK COMMUNICATIONS LTD 8 River Gardens, Purley on Thames, READING. RG8 8BX | | | | | |
| | DATA LINK INSTALLATIONS 23 Queens Terr, OTLEY. LS21 3JE | | | | | |
| | DATA LOCATOR GROUP LIMITED 64 Clarendon Road, WATFORD. WD17 1DA | | | | | |
| | DATA LOCATOR GROUP LIMITED 64 Clarendon Road, WATFORD. WD17 1DA | | | | | |
| | DATA LOCATOR INTERACTIVE LIMITED 64 Clarendon Road, WATFORD. WD17 1DA | | | | | |
| | DATA LODGE ENTERPRISES LIMITED The Lodge, Northcourt Lane, ABINGDON. OX14 1PN | | | | | |
| | DATA LOGIC PROPERTIES LIMITED The Pinnacles, Elizabeth Way, HARLOW. CM19 5BB | | | | | |
| | DATA LOGISTICS & INSTALLATION LIMITED Holly Tree House, 11 Melvinia Crescent, BARNSLEY. S75 1DZ | | | | | |
| | DATA LOGISTICS LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | DATA LOOP LIMITED Beare Green Court, DORKING. RH5 4SL | | | | | |
| | DATA LUMINESCENCE LIMITED Adam House, 1 Fitzroy Square, LONDON. W1T 5HE | | | | | |
| | DATA M.R.S. LIMITED West Park House, 7-9 Wilkinson Avenue, BLACKPOOL. FY3 9XG | | | | | |
| | DATA MAGIK LIMITED Laburnum House, East Grimstead, SALISBURY. SP5 3RT | | | | | |
| | DATA MAIL BUSINESS FORMS LIMITED 141 Kinghorn Road, BURNTISLAND. KY3 9JW | | | | | |
| | DATA MAIL SYSTEMS Unit 4, Endeavour Way, CROYDON. CR0 4TR | | | | | |
| | DATA MAIN SERVICES 78 Chelwood Avenue, HATFIELD. AL10 0RE | | | | | |
| | DATA MANAGEMENT & EXCHANGE LTD. Coed Lyn, Rowen, CONWY. LL32 8YL | | | | | |
| | DATA MANAGEMENT & WAREHOUSING LTD. 138 Finchampstead Road, WOKINGHAM. RG41 2NU | | | | | |
| | DATA MANAGEMENT ABERDEEN LIMITED 14 Wellside Gardens, Kingswells, ABERDEEN. AB15 8EU | | | | | |
| | DATA MANAGEMENT APPLICATION LTD 21 Mount Pleasant Close, HATFIELD. AL9 5BZ | | | | | |
| | DATA MANAGEMENT ASSOCIATES LIMITED 100 Trostre Road, LLANELLI. SA15 2EA | | | | | |
| | DATA MANAGEMENT CONSULTANTS LIMITED 55 Crown Street, BRENTWOOD. CM14 4BD | | | | | |
| | DATA MANAGEMENT DIRECT 54 Mallusk Enterprise Park, Mallusk Dr, NEWTOWNABBEY. BT36 4GN | | | | | |
| | DATA MANAGEMENT LIMITED 65 Chapel Gate, Scholes, HOLMFIRTH. HD9 1SX | | | | | |
| | DATA MANAGEMENT MARKTING LTD 29 Elvetham Road, Edgbaston, BIRMINGHAM. B15 2LZ | | | | | |
| | DATA MANAGEMENT PROJECTS LIMITED 101 Conway Avenue, Great Wakering, SOUTHEND-ON-SEA. SS3 0BH | | | | | |
| | DATA MANAGEMENT SERVICES LIMITED 118 Ashton Road, Hilperton, TROWBRIDGE. BA14 7QY | | | | | |
| | DATA MANAGEMENT SERVICES YORKSHIRE LTD 64 Bradford Road, DEWSBURY. WF13 2DU | | | | | |
| | DATA MANAGEMENT SOLUTIONS LTD 70 Kirkland Drive, ENFIELD. EN2 0RT | | | | | |
| | DATA MANAGERS LIMITED 44 Ottways Lane, ASHTEAD. KT21 2PA | | | | | |
| | DATA MARGIN LTD. 10 Madoch Square, St Madoes, PERTH. PH2 7TN | | | | | |
| | DATA MARINE SYSTEMS LIMITED Stoneywood Park, Dyce, ABERDEEN. AB21 7DZ | | | | | |
| | DATA MARKET LTD 2ND Floor, 145-157 St John Street, LONDON. EC1V 4PY | | | | | |
| | DATA MARKETING & SECRETARIAL LIMITED C/O Topping Partnership, 9TH Floor, 8 Exchange Quay, MANCHESTER. M5 3EJ | | | | | |
| | DATA MARKETING LIMITED 215 International Way, SUNBURY-ON-THAMES. TW16 7HS | | | | | |
| | DATA MARKETING SERVICES LIMITED 72 New Bond Street, Mayfair, LONDON. W1S 1RR | | | | | |
| | DATA MARKETING SOLUTIONS LIMITED 78 Birmingham Street, OLDBURY. B69 4EB | | | | | |
| | DATA MATE LONDON LIMITED C/O Haines Watts 3RD Floor, 7-10 Chandos Street, Cavendish Square, LONDON. W1G 9DQ | | | | | |
| | DATA MATT LIMITED 10 Sugarloaf Crescent, ROSS-ON-WYE. HR9 5JB | | | | | |
| | DATA MATTERS UK LTD. 27 Eastnor Road, REIGATE. RH2 8NE | | | | | |
| | DATA MECHANICAL & BUILDING SERVICES LIMITED 74 St Albans Road, DERBY. DE22 3JL | | | | | |
| | DATA MECHANICS LIMITED 168 High Street, Shirley, SOLIHULL. B90 1JR | | | | | |
| | DATA MEDIA SERVICES LIMITED 95 Dunleady Park, Dundonald, BELFAST. BT16 1JX | | | | | |
| | DATA MEDIA UK LTD 12 Hallmark Trading Centre, Fourth Way, WEMBLEY. HA9 0LB | | | | | |
| | DATA MEDIK LIMITED Bbic, Snydale Road, BARNSLEY. S72 8RP | | | | | |
| | DATA MEDIK SYSTEMS LIMITED Bbic Snydale Road, Cudworth, BARNSLEY. S72 8RP | | | | | |
| | DATA MESSAGING Unit 303, Ducie House, 37 Ducie St, MANCHESTER. M1 2JW | | | | | |
| | DATA MESSAGING & COMMUNICATIONS LIMITED 2 Heap Bridge, BURY. BL9 7HR | | | | | |
| | DATA MIGRATION CONSULTANTS LIMITED Flat 2, 39 Norfolk Road, Erdington, BIRMINGHAM. B23 6NE | | | | | |
| | DATA MIGRATION GROUP LIMITED 57 London Road, HIGH WYCOMBE. HP11 1BS | | | | | |
| | DATA MIGRATION SERVICES LIMITED 45A Station Road, Willington, BEDFORD. MK44 3QL | | | | | |
| | DATA MIGRATORS LIMITED 233 Stafford Road, WALLINGTON. SM6 9BX | | | | | |
| | DATA MILL DP LIMITED 32 Byron Hill Road, Harrow on the Hill, HARROW. HA2 0HY | | | | | |
| | DATA MINING EUROPE LTD 5 Jupiter House Calleva Park, Aldermaston, READING. RG7 8NN | | | | | |
| | DATA MINING LIMITED 5 Roundhill Close, Queensbury, BRADFORD. BD13 1HG | | | | | |
| | DATA MINING SOLUTIONS LIMITED Eydon End Cottage, High Street, Culworth, BANBURY. OX17 2BQ | | | | | |
| | DATA MOBILE LIMITED 47-49 Green Lane, NORTHWOOD. HA6 3AE | | | | | |
| | DATA MODELLING LIMITED Manor Close Limited, David William Walker, 114/116 High Street, NEWCASTLE UPON TYNE. NE3 1HB | | | | | |
| | DATA MODELLING SOLUTIONS LTD 119 Empire House, Empire Way, WEMBLEY. HA9 0EW | | | | | |
| | DATA MODUL LIMITED 3 Brindley Place, BIRMINGHAM. B1 2JB | | | | | |
| | DATA MONITORING LIMITED Eynon, Tiddington Road, STRATFORD-UPON-AVON. CV37 7AQ | | | | | |
| | DATA MOTION LIMITED 3-5 Duke Street, LONDON. W1U 3BA | | | | | |
| | DATA MOVEMENT RESEARCH LIMITED 23 Garston Lane, WATFORD. WD25 9QN | | | | | |
| | DATA MOVERS LIMITED Aldeburgh, Madeira Road, WEST BYFLEET. KT14 6DL | | | | | |
| | DATA NATURE ASSOCIATES Fairbank Studios, 8 Lots Rd, LONDON. SW10 0RN | | | | | |
| | DATA NETWORK ASSOCIATES LIMITED 65 Shelford Road, Radcliffe-on-Trent, NOTTINGHAM. NG12 1AJ | | | | | |
| | DATA NETWORK EXPERTS LTD 23 Lawrence Street, Sandiacre, NOTTINGHAM. NG10 5DH | | | | | |
| | DATA NETWORK IT SYSTEMS LIMITED 72 Postley Rd, MAIDSTONE. ME15 6TR | | | | | |
| | DATA NETWORK IT SYSTEMS LIMITED 72 Postley Road, MAIDSTONE. ME15 6TR | | | | | |
| | DATA NETWORK SECURITY LTD 22 Farnley House, Union Grove Springfield Estate, LONDON. SW8 2RT | | | | | |
| | DATA NETWORK SOLUTIONS LIMITED 28 Stokesley Road, Marton, MIDDLESBROUGH. TS7 8DX | | | | | |
| | DATA NETWORK SUPPLIES LIMITED Equity House 4-6 School Road, Tilehurst, READING. RG31 5AL | | | | | |
| | DATA NETWORK SUPPLIES LIMITED 7 Houseman Rd, FARNBOROUGH. GU14 8QF | | | | | |
| | DATA NETWORKING SOLUTIONS LIMITED Oakfield, 34 Berrisford Close, MARKET DRAYTON. TF9 1LG | | | | | |
| | DATA NETWORKING SUPPLIES LTD Louis Pearlman Centre, Goulton Street, HULL. HU3 4DL | | | | | |
| | DATA NETWORKS LIMITED Office 3A Minerva Mill Station, Road, ALCESTER. B49 5ET | | | | | |
| | DATA NOMINEES LIMITED Steward House 309 Bury New Road, SALFORD. M7 2YN | | | | | |
| | DATA OBSESSION LTD 6 Blake Close, CROWTHORNE. RG45 7LF | | | | | |
| | DATA ON SITE LIMITED Treskewes Cottage Trewithen, Moor, Stithians, TRURO. TR3 7DU | | | | | |
| | DATA ONE LIMITED Unit 12 Technology Centre, Epinal Way, LOUGHBOROUGH. LE11 3GE | | | | | |
| | DATA ONE SYSTEMS LIMITED 17 Church Road, TUNBRIDGE WELLS. TN1 1LG | | | | | |
| | DATA OPPORTUNITY LIMITED C/O Mazars Neville Russell, 8 New Fields, 2 Stinsford Road, POOLE. BH17 0NF | | | | | |
| | DATA OPTICS LIMITED 7 Chester Road, Colmworth Business Park, Eaton Socon, ST. NEOTS. PE19 8YT | | | | | |
| | DATA PACIFIC LIMITED 3A Redwither Tower, Redwither Business Park, WREXHAM. LL13 9XT | | | | | |
| | DATA PACIFIC SYSTEMS LIMITED 30 Avenue Parade, ACCRINGTON. BB5 6PJ | | | | | |
| | DATA PACKETS LIMITED Verna House 9 Bicester Road, AYLESBURY. HP19 9AG | | | | | |
| | DATA PAPER SUPPLIES 110A High Street, MOLD. CH7 1BH | | | | | |
| | DATA PAPER UK LIMITED Unit 1, Vulcan Way, CROYDON. CR0 9UG | | | | | |
| | DATA PAPER UK LIMITED Grant Williamson, Croft Stairs City Road, NEWCASTLE UPON TYNE. NE1 2HG | | | | | |
| | DATA PARTNER SERVICE LTD Omega 4 No 116, 6 Roach Road, LONDON. E3 2PA | | | | | |
| | DATA PARTNERS LTD 49 Lower Weybourne Lane, FARNHAM. GU9 9HL | | | | | |
| | DATA PARTNERSHIP SOLUTIONS LIMITED 168 Church Road, HOVE. BN3 2DL | | | | | |
| | DATA PATHWAYS LIMITED 74 New Street, ALTRINCHAM. WA14 2QP | | | | | |
| | DATA PATHWAYS LIMITED 150 Ashley Road, Hale, ALTRINCHAM. WA15 9SA | | | | | |
| | DATA PATRULJEN LTD Unit B31 Riverside Park, Treforest Trading Estate, Treforest, PONTYPRIDD. CF37 5YB | | | | | |
| | DATA PEOPLE LIMITED 27 River View Terrace, Island Centre Way, Enfield Island Village, ENFIELD. EN3 6GS | | | | | |
| | DATA PERSONNEL LIMITED 27 Medusa Road, LONDON. SE6 4JW | | | | | |
| | DATA PERSPECTIVE LTD Cawley House, 149/155 Canal Street, NOTTINGHAM. NG1 7HR | | | | | |
| | DATA PHYSICS UK LIMITED 30 Cambridge Street, ST. NEOTS. PE19 1JL | | | | | |
| | DATA PLASTICS LIMITED Avenue Three, WITNEY. OX28 4BP | | | | | |
| | DATA PLASTICS LIMITED Charterford House, 75 London Road, Headington, OXFORD. OX3 9BB | | | | | |
| | DATA PLUS COMMUNICATIONS LTD. 45 Park Road, BLYTH. NE24 3DJ | | | | | |
| | DATA PLUS UK LIMITED 1 Bow Terrace, Wateringbury, MAIDSTONE. ME18 5DW | | | | | |
| | DATA PORTAL LIMITED 37 Mariner Gardens, RICHMOND. TW10 7UU | | | | | |
| | DATA POWER LIMITED 46 Knightlow Road, BIRMINGHAM. B17 8QB | | | | | |
| | DATA POWERTOOLS LIMITED 427 Cowbridge Road West, Ely, CARDIFF. CF5 5TF | | | | | |
| | DATA PRACTICAL APPLICATION PROTECTION LIMITED 60 The Crescent, Arden Park, Bredbury, STOCKPORT. SK6 2DX | | | | | |
| | DATA PREFERENCE Livingston House, 2 Queens Rd, TEDDINGTON. TW11 0LB | | | | | |
| | DATA PROCESSES LIMITED 123 Thorpe Lea Road Devils Lane, EGHAM. TW20 8HB | | | | | |
| | DATA PROCESSING 13 Ravensbourne Gardens, LONDON. W13 8EW | | | | | |
| | DATA PROCESSING COMPUTER SERVICES LIMITED The Willows, Lower Avenue, Bowers Gifford, BASILDON. SS13 2LZ | | | | | |
| | DATA PROCESSING ENHANCEMENT SERVICES LIMITED 40 Henderson Drive, WESTHILL. AB32 6RA | | | | | |
| | DATA PROCESSING LIMITED 56 Brampton Court, Stockbridge Road, CHICHESTER. PO19 8PD | | | | | |
| | DATA PROCESSING NETWORK 6 Mount Pleasant, Douglas, ISLE OF MAN. IM1 2PU | | | | | |
| | DATA PROCESSING SERVICES LIMITED 15 Beech Hall Crescent, Highams Park, LONDON. E4 9NW | | | | | |
| | DATA PROCESSING SOLUTIONS LIMITED 41 Liphook Road, HASLEMERE. GU27 1NL | | | | | |
| | DATA PROCESSING SUPPLIES LIMITED St Andrews House, Westfield Terrace, GATESHEAD. NE8 4LD | | | | | |
| | DATA PRODUCT SERVICES LIMITED Bermuda House 45 High Street, Hampton Wick, KINGSTON UPON THAMES. KT1 4EH | | | | | |
| | DATA PROFESSIONALS LTD Crows End, Bratton Road, WESTBURY. BA13 3EB | | | | | |
| | DATA PROGRAMMING LIMITED 16A Herga Court, Sudbury Hill, HARROW. HA1 3RS | | | | | |
| | DATA PROPHETS LIMITED 18 Kimble Close, Knightcote, SOUTHAM. CV47 2SJ | | | | | |
| | DATA PROTECT UK LIMITED 15 Howard Road, BROMLEY. BR1 3QJ | | | | | |
| | DATA PROTECTORS LIMITED 27 Loirston Manor, Cove, ABERDEEN. AB12 3HD | | | | | |
| | DATA PUBLISHERS ASSOCIATION Queens House C/O Periodical, Publishers Association, 28 Kingsway, LONDON. WC2B 6JR | | | | | |
| | DATA PUBLISHERS LIMITED 105 High Street, EVESHAM. WR11 4EB | | | | | |
| | DATA PUMPS LIMITED 205-207 Church Street, BLACKPOOL. FY1 3PA | | | | | |
| | DATA PUMPS LIMITED Unit 6, Preesall Mill Industrial Estate, Park Lane Preesall, POULTON-LE-FYLDE. FY6 0LU | | | | | |
| | DATA PUMPS UK LTD Unit 6 Preesall Mill Ind Estate, Park Lane, Preesall, POULTON-LE-FYLDE. FY6 0LU | | | | | |
| | DATA Q SOLUTIONS LTD 109 Cookridge Lane, LEEDS. LS16 7NB | | | | | |
| | DATA QUALITY MANAGEMENT GROUP LIMITED 88 Boundary Road, HOVE. BN3 7GA | | | | | |
| | DATA QUALITY SERVICES LIMITED West Park House, 7-9 Wilkinson Avenue, BLACKPOOL. FY3 9XG | | | | | |
| | DATA QUALITY TECHNOLOGIES LIMITED Clifton House, Bunnian Place, BASINGSTOKE. RG21 7JE | | | | | |
| | DATA QUEST EUROPE LTD Devonshire House, Manor Way, BOREHAMWOOD. WD6 1QQ | | | | | |
| | DATA QUEST INTERNATIONAL LTD Compass House, 125A London Road, WATERLOOVILLE. PO7 7DZ | | | | | |
| | DATA RACKS Stagwood House, Beach Road, Cottenham, CAMBRIDGE. CB4 8FP | | | | | |
| | DATA RADIO LIMITED 5-7 Falkland Street, LIVERPOOL. L3 8HB | | | | | |
| | DATA RE LTD 1 St Andrew's Hill, LONDON. EC4V 5BY | | | | | |
| | DATA REAL ESTATE LIMITED 2ND Floor, 7 Lanark Square, LONDON. E14 9RE | | | | | |
| | DATA RECORD LIMITED 1 Whiston Road, LONDON. E2 8BN | | | | | |
| | DATA RECOVERY CENTRE 1 Arcadia Rd, BURNHAM-ON-CROUCH. CM0 8EF | | | | | |
| | DATA RECOVERY CONSOLE 7 Brondesbury Pk, LONDON. NW6 7BS | | | | | |
| | DATA RECOVERY SERVICE 50 Haydn Rd, BASINGSTOKE. RG22 4JG | | | | | |
| | DATA RECOVERY SERVICES Suite D, 10-14 West Street, SOUTHEND-ON-SEA. SS2 6HJ | | | | | |
| | DATA RECOVERY SERVICES LIMITED 4 Plymouth Rd, PENARTH. CF64 3DH | | | | | |
| | DATA RECOVERY SERVICES LIMITED Fiscal House, 367 London Road, CAMBERLEY. GU15 3HQ | | | | | |
| | DATA RECOVERY SYSTEMS LIMITED The Meridian, 4 Copthall House, Station Square, COVENTRY. CV1 2FL | | | | | |
| | DATA RECOVERY SYSTEMS SERVICES Little Thatches, Rushden, BUNTINGFORD. SG9 0SH | | | | | |
| | DATA RECOVERY TECHNOLOGIES LIMITED Alban House 99 High Street, South Dunstable, DUNSTABLE. LU6 3SF | | | | | |
| | DATA RE-ENGINEERING LIMITED Castlewood House, 77-91 New Oxford Street, LONDON. WC1A 1DG | | | | | |
| | DATA RELATION LIMITED 47 Cromwell Road, LONDON. SW7 2ED | | | | | |
| | DATA RELIEF LIMITED 52 Great Eastern Street, LONDON. EC2A 3EP | | | | | |
| | DATA REMOVAL LIMITED 3 Rockall Close, LITTLEHAMPTON. BN17 6SN | | | | | |
| | DATA REPROGRAPHICS LIMITED Unit 1 the West Surrey Estate, Ashford Road, ASHFORD. TW15 1XB | | | | | |
| | DATA RESCUE LIMITED 16 Beechcroft Road, KIDDERMINSTER. DY11 5NA | | | | | |
| | DATA RESEARCH & INFORMATION BUREAU LIMITED The Lamp House, 6 The Headrow, LEEDS. LS1 6PT | | | | | |
| | DATA RESEARCH COMPLIANCE Smallmead House, Smallmead, HORLEY. RH6 9LW | | | | | |
| | DATA RESEARCH COMPLIANCE LIMITED Gladstone House, 77-79 High Street, EGHAM. TW20 9HY | | | | | |
| | DATA RESEARCH UK LIMITED 173 Burges Road, LONDON. E6 2BW | | | | | |
| | DATA RESEARCH WORLDWIDE LTD C/O Thornton Springer, 67 Westow Street, Upper Norwood, LONDON. SE19 3RW | | | | | |
| | DATA RESOLUTIONS 10 Dewsland Pk Rd, NEWPORT. NP20 4EF | | | | | |
| | DATA RESOLVE LIMITED 16 Shearway Business Park, FOLKESTONE. CT19 4RH | | | | | |
| | DATA RESPONSE ABILITY HOLDINGS LIMITED The Old Estate, North Stoke Lane, Upton Cheyney, BRISTOL. BS30 6NQ | | | | | |
| | DATA RESPONSE ABILITY LTD The Old Estate, North Stoke Lane, Upton Cheyney, BRISTOL. BS30 6NQ | | | | | |
| | DATA RESPONSE ABILITY LTD The Old State, North Stoke Lane, Upton Cheyney Bitton, BRISTOL. BS30 6NQ | | | | | |
| | DATA RESPONSE LIMITED 21 New Road, BURNHAM-ON-CROUCH. CM0 8EH | | | | | |
| | DATA RETURN LIMITED The London Law Agency Limited, 69 Southampton Row, LONDON. WC1B 4ET | | | | | |
| | DATA REVUE LIMITED Manor Farm, Church Lane, Thrumpton, NOTTINGHAM. NG11 0AX | | | | | |
| | DATA RIVERS LTD 199 Blind Lane, Flackwell Heath, HIGH WYCOMBE. HP10 9LE | | | | | |
| | DATA ROM LTD Oakridge House Wellington Road, Cressex Business Park, HIGH WYCOMBE. HP12 3PR | | | | | |
| | DATA ROOM SERVICES UK LIMITED 17 Church Street, EPSOM. KT17 4PF | | | | | |
| | DATA ROOM SUPPLIES LIMITED 57A Broadway, LEIGH-ON-SEA. SS9 1PE | | | | | |
| | DATA ROUTE FLEET SERVICES LIMITED 7 Water View Langshott, HORLEY. RH6 9GW | | | | | |
| | DATA SAFE-MEDIA LTD. 145/147 Dalry Road, Edinburgh, Lothians, EDINBURGH. EH11 2EA | | | | | |
| | DATA SALES LTD Church House, Church Street, YEOVIL. BA20 1HB | | | | | |
| | DATA SALES MARKETING LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | DATA SALES SOFTWARE CONSULTANTS LIMITED 42 Ladysmith Road, ST. ALBANS. AL3 5QA | | | | | |
| | DATA SAVERS 203-205 The Vale, LONDON. W3 7QS | | | | | |
| | DATA SAVERS LIMITED Office 1 & 2, 203-205 The Vale, LONDON. W3 7QS | | | | | |
| | DATA SCAFFOLDING SERVICES LTD Unit 10, Pardovan Works, LINLITHGOW. EH49 7TT | | | | | |
| | DATA SCREEN NETWORKING LIMITED 20 London Road, HORSHAM. RH12 1AY | | | | | |
| | DATA SECURITY CONSULTANTS LIMITED 17 Park Street, CAMBERLEY. GU15 3RD | | | | | |
| | DATA SECURITY EUROPE LIMITED Suite 276, 2 Old Brompton Road, LONDON. SW7 3DQ | | | | | |
| | DATA SECURITY LIMITED Church End Court, Queenhill, Upton-Upon-Severn, WORCESTER. WR8 0RE | | | | | |
| | DATA SECURITY SYSTEMS LIMITED 49 Painswick Road, Hall Green, BIRMINGHAM. B28 0HE | | | | | |
| | DATA SELECT LIMITED Network House Third Avenue, Globe Park, MARLOW. SL7 1LY | | | | | |
| | DATA SELECT LIMITED PO Box 3000, HIGH WYCOMBE. HP10 9YX | | | | | |
| | DATA SERVE The Business Centre, Airfield, Earls Colne, COLCHESTER. CO6 2NS | | | | | |
| | DATA SERVICE CONSULTANTS LIMITED Pye End, Dean Lane, Cookham Dean Cookham, MAIDENHEAD. SL6 9AG | | | | | |
| | DATA SERVICES CANNOCK LIMITED First Floor Offices, 84-90 Market Street, Hednesford, CANNOCK. WS12 1AG | | | | | |
| | DATA SERVICES DIRECT UK LIMITED 58C North Woolwich Road, LONDON. E16 2AA | | | | | |
| | DATA SET READY 122 Ashcroft Road, LUTON. LU2 9AX | | | | | |
| | DATA SHADES LIMITED Blissland House, St Mary's Road, Hay-on-Wye, HEREFORD. HR3 5EB | | | | | |
| | DATA SHARP 23 Castalia Sq, LONDON. E14 3NG | | | | | |
| | DATA SHARP Snaresbrook Dr, STANMORE. HA7 4QN | | | | | |
| | DATA SHARP 20-22 Minster St, SALISBURY. SP1 1TF | | | | | |
| | DATA SHARP COMMUNICATION SOLUTIONS Aizlewoods Mill, Nursery Street, SHEFFIELD. S3 8GG | | | | | |
| | DATA SHARP TECHNOLOGY SYSTEMS LIMITED 11 Anderson Crescent, ELGIN. IV30 4HJ | | | | | |
| | DATA SHEET ARCHIVE LIMITED 1ST Floor, 135 Notting Hill Gate, LONDON. W11 3LB | | | | | |
| | DATA SHEPHERD LIMITED 205 High Street, Brownhills, WALSALL. WS8 6HE | | | | | |
| | DATA SHRED LIMITED C/O Dodd Harris & Co, 35-37 Brent Street, LONDON. NW4 2EF | | | | | |
| | DATA SHREDDING SERVICES LIMITED 39 Sackville Road, HOVE. BN3 3WD | | | | | |
| | DATA SHREDDING SERVICES LIMITED Pound la, STEYNING. BN44 3JD | | | | | |
| | DATA SKYTRACK LIMITED June Cottage 2 Priors Row, North Warnborough, HOOK. RG29 1ES | | | | | |
| | DATA SLIDE 52 Sedlescombe Rd North, ST. LEONARDS-ON-SEA. TN37 7DT | | | | | |
| | DATA SMART SOLUTIONS LTD 37 Warren Street, LONDON. W1T 6AD | | | | | |
| | DATA SMS LTD Offshore House, Albert St, BLYTH. NE24 1LZ | | | | | |
| | DAT-A SOFTWARE LIMITED 2 Wentworth Park, LONDON. N3 1YG | | | | | |
| | DATA SOLUTIONS AND INTEGRATION LIMITED 37 Clarkin Avenue, Lindasfield, East Kilbride, GLASGOW. G75 9GS | | | | | |
| | DATA SOLUTIONS COMMUNICATIONS LIMITED 26 Hollywood Lane, ROCHESTER. ME3 8AL | | | | | |
| | DATA SOLUTIONS CONSULTANCY LIMITED Suite D Astor House, 282 Lichfield Road, Four Oaks, SUTTON COLDFIELD. B74 2UG | | | | | |
| | DATA SOLUTIONS DIRECT LIMITED West Park House, 7-9 Wilkinson Avenue, BLACKPOOL. FY3 9XG | | | | | |
| | DATA SOLUTIONS MANAGEMENT LIMITED 5 Jupiter House Calleva Park, Aldermaston, READING. RG7 8NN | | | | | |
| | DATA SOLUTIONS UK LIMITED 2ND Floor, 145-157 St John Street, LONDON. EC1V 4PY | | | | | |
| | DATA SOUND LIMITED 111-113 Fortis Green, LONDON. N2 9HR | | | | | |
| | DATA SOUND LIMITED Gates House, 111/113 Fortis Green, LONDON. N2 9HR | | | | | |
| | DATA SOURCE LIMITED White Woods, Brasted Chart, WESTERHAM. TN16 1LS | | | | | |
| | DATA SOUTHERN ENTERPRISES 6 Fareham Enterprise Centre, Hackett Way, FAREHAM. PO14 1TH | | | | | |
| | DATA SPACE Wincham Avenue, Wincham, NORTHWICH. CW9 6GB | | | | | |
| | DATA SPEC LIMITED 50 Princes Avenue, SOUTH CROYDON. CR2 9BA | | | | | |
| | DATA SPECIFIC EUROPE LIMITED Rainford Hall Crank Road, Crank, ST. HELENS. WA11 7RP | | | | | |
| | DATA SPECIFICS LIMITED 83 Sherwood Avenue, ST. ALBANS. AL4 9PH | | | | | |
| | DATA SPECIFICS LIMITED Unit 5, Metro Centre, Ronsons Way Sandridge, ST. ALBANS. AL4 9QT | | | | | |
| | DATA SPIKE LTD 3 Sovereign Way, Trafalgar Industrial Estate, DOWNHAM MARKET. PE38 9SW | | | | | |
| | DATA STAFF LTD 69 High Street, EGHAM. TW20 9EY | | | | | |
| | DATA STANDARDS LIMITED Unit C, Station Approach, FROME. BA11 1RE | | | | | |
| | DATA STOR Unit G13-G14, Stockholm Close, Tyne Tunnel Trading Estate, NORTH SHIELDS. NE29 7SF | | | | | |
| | DATA STORAGE DISTRIBUTION LTD 4TH Floor, Lawford House, Albert Place, LONDON. N3 1RL | | | | | |
| | DATA STORAGE LIMITED Paul and Co, 108A High Street, Wealdstone, HARROW. HA37 7AH | | | | | |
| | DATA STORAGE UK LIMITED 188 Royal College Street, LONDON. NW1 9NN | | | | | |
| | DATA STORE 365 LIMITED 3 Charter Gate Quarry Park, Close, Moulton Park, NORTHAMPTON. NN3 6QF | | | | | |
| | DATA STORERS LIMITED 41 Bridgeman Terrace, WIGAN. WN1 1TT | | | | | |
| | DATA STRATEGIES LIMITED 22 Great King Street, EDINBURGH. EH3 6QH | | | | | |
| | DATA STRATEGISTS LTD Highdown House 11 Highdown Road, Sydenham, LEAMINGTON SPA. CV31 1XT | | | | | |
| | DATA STRATEGY LIMITED 259 Shirland Road, LONDON. W9 3JW | | | | | |
| | DATA STRATEGY LIMITED 44 Kingswood Rd, LONDON. SW19 3NE | | | | | |
| | DATA STRIKE COMPUTERS LIMITED 50 Marsden Street, LONDON. NW5 3HD | | | | | |
| | DATA STRUCTURES LIMITED 3 Ashford Road, MAIDSTONE. ME14 5BJ | | | | | |
| | DATA SUPPLIES & ACCESSORIES 15A Glencryan Rd, Cumbernauld, GLASGOW. G67 2UH | | | | | |
| | DATA SUPPLIES & ACCESSORIES LIMITED 36 Stirling Enterprise Park, John Player Building, STIRLING. FK7 7RP | | | | | |
| | DATA SUPPLIES UK LIMITED 36 Stirling Enterprise Park, John Player Building, STIRLING. FK7 7RP | | | | | |
| | DATA SWIFT SOUTH EAST LIMITED 22-28 Perry Vale, LONDON. SE23 2LD | | | | | |
| | DATA SWIFT SOUTH EAST LIMITED 25-29 Perry Vale, LONDON. SE23 2NE | | | | | |
| | DATA SWIFT SOUTH EAST LIMITED The Ground Floor Suite G1, Buckingham Court, 78 Buckingham Gate, LONDON. SW1E 6PE | | | | | |
| | DATA SYSTEM 65 Headingley la, LEEDS. LS6 1AA | | | | | |
| | DATA SYSTEMS Conger Lane, Toddington, DUNSTABLE. LU5 6BT | | | | | |
| | DATA SYSTEMS Unit 21, Wellington Business Park, Dukes Ride, CROWTHORNE. RG45 6LS | | | | | |
| | DATA SYSTEMS & NETWORKS LTD 8 Woolmead Row, WORCESTER. WR4 0QB | | | | | |
| | DATA SYSTEMS & SOLUTIONS Unit 14, Princes Park, Princesway Team Valley Trading Estate, GATESHEAD. NE11 0NF | | | | | |
| | DATA SYSTEMS & SOLUTIONS PO Box 31, DERBY. DE24 8BJ | | | | | |
| | DATA SYSTEMS & SOLUTIONS 430 Bristol Business Park, BRISTOL. BS16 1EJ | | | | | |
| | DATA SYSTEMS & SOLUTIONS LIMITED Moor Lane, DERBY. DE24 8BJ | | | | | |
| | DATA SYSTEMS AUTOMATIONS LIMITED 8 Kings Road, Clifton, BRISTOL. BS8 4AB | | | | | |
| | DATA SYSTEMS COMPUTERS LIMITED 21 Wellington Business Park, Dukes Ride, CROWTHORNE. RG45 6LS | | | | | |
| | DATA SYSTEMS INTERNATIONAL EMEA, LTD. C/O Shook Hardy & Bacon, 25 Cannon Street 4TH Floor, LONDON. EC4M 5SE | | | | | |
| | DATA SYSTEMS UK Data House, 40 Lumley Rd, SUTTON. SM3 8NN | | | | | |
| | DATA SYSTEMS UK LIMITED 27 Cambrai Drive, Hall Green, BIRMINGHAM. B28 9AB | | | | | |
| | DATA TALKS LIMITED 91-93 Alma Road, Clifton, BRISTOL. BS8 2DP | | | | | |
| | DATA TECH PUBLICATIONS LIMITED 60 High Street, Caythorpe, GRANTHAM. NG32 3DN | | | | | |
| | DATA TECHNICS IT LIMITED 47 Westminster Palace Gardens, Artillery Row, LONDON. SW1P 1RR | | | | | |
| | DATA TECHNIQUES Unit 4, Gateway Business Centre, Tom Cribb Road, LONDON. SE28 0EZ | | | | | |
| | DATA TECHNIQUES Unit 2, Eelmoor Road, FARNBOROUGH. GU14 7XA | | | | | |
| | DATA TECHNOLOGIES LIMITED 71 Manor Crescent, Kirkby-in-Ashfield, NOTTINGHAM. NG17 7FZ | | | | | |
| | DATA TECHNOLOGY AND SITE SERVICES LIMITED 68 Award Road, Church Crookham, FLEET. GU52 6HQ | | | | | |
| | DATA TECHNOLOGY CONSULTANTS LIMITED Child & Co, 20 Kirkgate, Sherburn in Elmet, LEEDS. LS25 6BL | | | | | |
| | DATA TECHNOLOGY CONSULTANTS LIMITED Snowden Av, KNOTTINGLEY. WF11 8PE | | | | | |
| | DATA TECHNOLOGY GROUP LIMITED Unit 3-4 the Long Room, Coppermill Lock, Harefield, UXBRIDGE. UB9 6JA | | | | | |
| | DATA TECHNOLOGY PLC Unit 3-4 the Long Room, Coppermill Lock, Harefield, UXBRIDGE. UB9 6JA | | | | | |
| | DATA TECHNOLOGY SERVICES Mitcham Rd, CROYDON. CR0 3HP | | | | | |
| | DATA TEKNOLOGIES LIMITED Seneca House, Buntsford Business Park, Buntsford Park Road, BROMSGROVE. B60 3DX | | | | | |
| | DATA TELE GROUP ELECTEL LIMITED 80 Sidney Street, FOLKESTONE. CT19 6HQ | | | | | |
| | DATA TELECOM LIMITED 110 Bayham Street, Camden, LONDON. NW1 0BA | | | | | |
| | DATA TELECOMS UK LIMITED 3 Leigh Court Barns, Leigh, WORCESTER. WR6 5LB | | | | | |
| | DATA TERMINATION TECHNOLOGY LIMITED Charnham Court, Charnham Lane, HUNGERFORD. RG17 0EY | | | | | |
| | DATA TEXT DOCUMENTATION LTD. 23 Gander Green Lane, SUTTON. SM1 2JX | | | | | |
| | DATA TIER SOLUTIONS LIMITED 49 The Avenue, POTTERS BAR. EN6 1ED | | | | | |
| | DATA TIME SYSTEMS LIMITED 46 High Pavement, NOTTINGHAM. NG1 1HW | | | | | |
| | DATA TO INFORMATION LIMITED 24 Grafton Road, ENFIELD. EN2 7EY | | | | | |
| | DATA TODAY LIMITED 28 Larchwood Close, BANSTEAD. SM7 1HE | | | | | |
| | DATA TOOLING & ENGINEERING SERVICES LIMITED Units 1 & 2 Paddocks Farm, Bethersden Road, Hothfield, ASHFORD. TN26 1EP | | | | | |
| | DATA TOOLS LTD 95 Wilton Road, Suite, LONDON. SW1V 1BZ | | | | | |
| | DATA TRACK COMMUNICATIONS LTD 153 Somerford Road, CHRISTCHURCH. BH23 3TY | | | | | |
| | DATA TRACK PROCESS INSTRUMENTS LIMITED 153 Somerford Road, CHRISTCHURCH. BH23 3TY | | | | | |
| | DATA TRACK SERVICES LIMITED 1 Hanover Close, Frimley, CAMBERLEY. GU16 8LE | | | | | |
| | DATA TRACK TECHNOLOGY PLC 153 Somerford Road, CHRISTCHURCH. BH23 3TY | | | | | |
| | DATA TRACKING SOLUTIONS LIMITED 132 Greenhill Road, COALVILLE. LE67 4RJ | | | | | |
| | DATA TRANSCRIPTS LIMITED 4A Albert Street, WINDSOR. SL4 5BU | | | | | |
| | DATA TRANSFER & COMMUNICATIONS LIMITED Bradshaw House, Nether Lane, Hazelwood, BELPER. DE56 4AP | | | | | |
| | DATA TRANSFER SERVICE LTD 552-554 Bristol Road, Selly Oak, BIRMINGHAM. B29 6BD | | | | | |
| | DATA TRANSFER SERVICES 6 High Meadows, WOLVERHAMPTON. WV6 8PH | | | | | |
| | DATA TRANSLATION LIMITED Unit 10 Plover House, Aviary Court Wade Road, BASINGSTOKE. RG24 8PE | | | | | |
| | DATA TRANSMISSION INVESTMENTS LIMITED 71 Brunswick Street, EDINBURGH. EH7 5HS | | | | | |
| | DATA TRANSMISSION LINKS LIMITED 3 Bentinck Mews, LONDON. W1U 2AH | | | | | |
| | DATA TRANSPARENCY LIMITED The Mill House, Framewood Road, Fulmer, SLOUGH. SL2 4QS | | | | | |
| | DATA TRUSTEES LIMITED C/O Richard Shears Fca, The Old Flour Mill, Queen Street, EMSWORTH. PO10 7BT | | | | | |
| | DATA TV 7 Lynton Pk Rd, CHEADLE. SK8 6JA | | | | | |
| | DATA UK BUSINESS LIMITED 2 Marlborough Rd, SWINDON. SN3 1QY | | | | | |
| | DATA UK BUSINESS LIMITED 25 Wesley Court, Wootton Bassett, SWINDON. SN4 8JZ | | | | | |
| | DATA UNIC LTD Carpenter Court, 1 Maple Road, Bramhall, STOCKPORT. SK7 2DH | | | | | |
| | DATA UTILITIES LIMITED 11 Rothwell Gardens, Woodley, READING. RG5 4TJ | | | | | |
| | DATA VANGUARD LIMITED More Lodge, 1 More Lane, ESHER. KT10 8AJ | | | | | |
| | DATA VANTAGE 1 Harley St, LONDON. W1G 9QD | | | | | |
| | DATA VANTAGE CONSULTING LIMITED 25 Harley Street, LONDON. W1G 9BR | | | | | |
| | DATA VANTAGE DEVELOPMENT LIMITED 25 Harley Street, LONDON. W1G 9BR | | | | | |
| | DATA VANTAGE OPERATIONS LIMITED 25 Harley Street, LONDON. W1G 9BR | | | | | |
| | DATA VISION EUROPE LIMITED Units 1-3 Custom House, Templars Way Industrial Estate, Wootton Bassett, SWINDON. SN4 7SR | | | | | |
| | DATA VISUAL SYSTEM LIMITED 12A Cameo House, Bear Street, LONDON. WC2H 7AS | | | | | |
| | DATA VISUALIZATION LTD Linton Croft, Waddington Road, Waddington, CLITHEROE. BB7 3JF | | | | | |
| | DATA VOICE INSTALLATIONS 1014A Cumbernauld Road, GLASGOW. G33 2QR | | | | | |
| | DATA VOICE INSTALLATIONS LTD. 1014A Cumbernauld Road, Riddrie, GLASGOW. G33 2QR | | | | | |
| | DATA VOICE SOLUTIONS LIMITED 2ND Floor Hanover House, 202 Kings Road, READING. RG1 4NN | | | | | |
| | DATA WIRELESS LIMITED 4 Hawkins Close, YATELEY. GU46 6LS | | | | | |
| | DATA WISE 95 Midsummer Rd, SNODLAND. ME6 5RR | | | | | |
| | DATA WORLD SYSTEMS LIMITED P O Box 3310, 126 Fairlie Road, SLOUGH. SL1 0AG | | | | | |
| | DATA WORLDWIDE LIMITED 2 Springfield Park, Holyport, MAIDENHEAD. SL6 2YN | | | | | |
| | DATA XPRESS LIMITED 1 Saxon Road, FAVERSHAM. ME13 8QA | | | | | |
| | DATA YACHT 23 Station Street, LYMINGTON. SO41 3BA | | | | | |
| | DATA ZONE NORTH WEST LTD Suite 5 & 6 the Printworks, Ribble Valley Enterprise Park, Hey Road, CLITHEROE. PR3 1PH | | | | | |
| | DATA, VOICE AND VIDEO SOLUTIONS LIMITED Grosvenor House, St Thomas's Place, STOCKPORT. SK1 3TZ | | | | | |
| | DATA21ST LIMITED Larchgrove Bosbury Road, Cradley, MALVERN. WR13 5LT | | | | | |
| | DATA2GO LIMITED 130 Harvest Fields Way, Roughley, SUTTON COLDFIELD. B75 5TJ | | | | | |
| | DATA2HAND LIMITED Drayton Beauchamp, Priest Hill, Farley Hill, READING. RG7 1XH | | | | | |
| | DATA2IMPACT LIMITED 2ND Floor 1 Heathcock Court, LONDON. WC2R 0NT | | | | | |
| | DATA2INSIGHT LIMITED 6-8 Botanic Road, Churchtown, SOUTHPORT. PR9 7NG | | | | | |
| | DATA2MOBILE LIMITED Doves Farm Cottage, Ham, MARLBOROUGH. SN8 3QS | | | | | |
| | DATA2MOBILE LIMITED Sunningdale, Ham, MARLBOROUGH. SN8 3QS | | | | | |
| | DATA4BUSINESS.COM LIMITED 3 Sheldon Square, LONDON. W2 6PS | | | | | |
| | DATA4EUROPE 19 Andover Cl, UXBRIDGE. UB8 2XQ | | | | | |
| | DATA4TRAVEL LIMITED Tenon Highfield Court, Tollgate, Chandler's Ford, EASTLEIGH. SO53 3TY | | | | | |
| | DATA8 COMPONENTS LIMITED 41A Bell Street, REIGATE. RH2 7AQ | | | | | |
| | DATA8 LIMITED Talwrn Lodge Talwrn Road, Legacy Rhostyllen, WREXHAM. LL14 4ES | | | | | |
| | DATAACCESS TELECOM LIMITED 1ST Floor Challenger House, 42 Adler Street, LONDON. E1 1EE | | | | | |
| | DATA-ACE CONSTRUCTION LIMITED 50 Ditchling Rise, BRIGHTON. BN1 4QD | | | | | |
| | DATAACTIVE COMMUNICATIONS LIMITED Davenport Lyons, 30 Old Burlington Street, LONDON. W1S 3NL | | | | | |
| | DATA-AID LIMITED Jasmine Cottage, 250 West Ella Road, West Ella, HULL. HU10 7SF | | | | | |
| | DATA-ANALYSIS LIMITED 23 Crossfield Road, LONDON. N17 6AY | | | | | |
| | DATAART TECHNOLOGIES UK LTD Queens Wharf, Queen Caroline Street, LONDON. W6 9RJ | | | | | |
| | DATA-ASSURANCE Unit 3 Claro Ct Business Centre, Claro Rd, HARROGATE. HG1 4BA | | | | | |
| | DATA-ASSURANCE SERVICES LTD Crown Chambers, Princes Street, HARROGATE. HG1 1NJ | | | | | |
| | DATA-ATOLL LIMITED The Office 2 Heathfield Cottages, Heathfield, Bletchingdon, KIDLINGTON. OX5 3DU | | | | | |
| | DATABAC GROUP 1 The Ashway Centre, Elm Crescent, KINGSTON UPON THAMES. KT2 6HH | | | | | |
| | DATABAC GROUP LIMITED 1 The Ashway Centre, Elm Crescent, KINGSTON UPON THAMES. KTHH | | | | | |
| | DATABACK LTD 28 Harrow Way, Weavering, MAIDSTONE. ME14 5TU | | | | | |
| | DATABACKUP 24 LIMITED Victoria Cottage, Grove Lane, Winkfield Row, BRACKNELL. RG42 6ND | | | | | |
| | DATABACKUP UK LIMITED 59 Lower Road, Denham, UXBRIDGE. UB9 5ED | | | | | |
| | DATABAIL LIMITED Ty Gwyn, Heol Goffa, LLANELLI. SA15 3EJ | | | | | |
| | DATABAK UK LIMITED 32 East Craigs Wynd, EDINBURGH. EH12 8HJ | | | | | |
| | DATABANK EUROPE LIMITED 33 Davenport Road, Felpham, BOGNOR REGIS. PO22 7JS | | | | | |
| | DATABANK LIMITED 4TH Floor, 3 Kingly Street, LONDON. W1B 5PD | | | | | |
| | DATABANK SYSTEMS LIMITED Littlehaven House, 24-26 Littlehaven Lane, Roffey, HORSHAM. RH12 4HT | | | | | |
| | DATABANX 5 Bridge View, Stepney Lane, NEWCASTLE UPON TYNE. NE1 6PN | | | | | |
| | DATABANX LIMITED Aurora Court, Barton Road, MIDDLESBROUGH. TS2 1RY | | | | | |
| | DATABAR COMMUNICATIONS LIMITED 30 Claremont Road, Addiscombe, CROYDON. CR0 7DB | | | | | |
| | DATABASE & IT SOLUTIONS LTD 11A Cavendish Road, LONDON. SW12 0BH | | | | | |
| | DATABASE & SOFTWARE SOLUTIONS LTD 37 Caversham Wharf, Waterman Place, READING. RG1 8DS | | | | | |
| | DATABASE ACCOUNTS LTD 7 King Street, WREXHAM. LL11 1HF | | | | | |
| | DATABASE ADMINISTRATION LIMITED Suites 5 & 6 the Printworks, Hey Road Ribble Valley, Ent Pk, CLITHEROE. BB7 9WB | | | | | |
| | DATABASE ADVERTISING LIMITED 100 High Street, LONDON. N14 6AB | | | | | |
| | DATABASE ANALYTICS LIMITED 6 Regent Gate, High Street, WALTHAM CROSS. EN8 7AF | | | | | |
| | DATABASE AND IT SERVICES LIMITED 41 Oakmeadow Way, Groby, LEICESTER. LE6 0YN | | | | | |
| | DATABASE AND IT SERVICES LIMITED 41 Oakmeadow Way, Groby, LEICESTER. LE6 0YN | | | | | |
| | DATABASE ANSWERS LIMITED Suite B 29 Harley Street, LONDON. W1G 9QR | | | | | |
| | DATABASE APPLICATION NETWORKS LIMITED 23 Colenso Road, LONDON. E5 0SL | | | | | |
| | DATABASE APPLICATIONS TRAINING & ASSOCIATED SERVICES LIMITED 11 Argyle Road, Mudeford, CHRISTCHURCH. BH23 3NW | | | | | |
| | DATABASE BUSINESS SOFTWARE CONSULTANTS LIMITED 127 Columbus Ravine, SCARBOROUGH. YO12 7QZ | | | | | |
| | DATABASE BUSINESS SOLUTIONS LIMITED Eventide, Woodcote Lane, BROMSGROVE. B61 9EG | | | | | |
| | DATABASE BUSINESS SYSTEMS LIMITED UK Companyshop Limited, Office 2 16 New Street, STOURPORT-ON-SEVERN. DY13 8UW | | | | | |
| | DATABASE BUSINESS SYSTEMS LIMITED Geddes House Business Centrekirkton Road North, LIVINGSTON. EH54 6SU | | | | | |
| | DATABASE BUSINESS TECHNOLOGY LIMITED 13 Berners Drive, ST. ALBANS. AL1 2JB | | | | | |
| | DATABASE CITY LIMITED Castle Chambers 4 Palace Street, CAERNARFON. LL55 1RR | | | | | |
| | DATABASE COLLECTION.COM Willand Rd, TIVERTON. EX16 7AN | | | | | |
| | DATABASE COMMUNICATIONS LTD Unit 1H Kingswood Douglas Estate, Hanham Road, Kingswood, BRISTOL. BS15 8HJ | | | | | |
| | DATABASE COMPUTERS SOUTHAMPTON LTD. 13 Bar End Rd, WINCHESTER. SO23 9NT | | | | | |
| | DATABASE COMPUTERS SOUTHAMPTON LTD. 13 Bar End Road, WINCHESTER. SO23 9NT | | | | | |
| | DATABASE COMPUTING GB LIMITED 16 Langmead Road, Eggbuckland, PLYMOUTH. PL6 5TA | | | | | |
| | DATABASE COMPUTING SERVICES LIMITED 16 Filton Road, Horfield, BRISTOL. BS7 0PA | | | | | |
| | DATABASE CONNECT LIMITED The Granary, Broadstone Lodge Farm, Cumberworth, HUDDERSFIELD. HD8 8YF | | | | | |
| | DATABASE CONSULTANCY LIMITED The Barn House Elms Farm Barns, 15 Yardley Road, Cosgrove, MILTON KEYNES. MK19 7JF | | | | | |
| | DATABASE CONSULTANTS LTD Gautam House, 1-3 Shenley Avenue, Ruislip Manor, RUISLIP. HA4 6BP | | | | | |
| | DATABASE CONSULTING LIMITED Soroba Back Lane, Barnby in the Willows, NEWARK. NG24 2SD | | | | | |
| | DATABASE CUSTOMISATION LIMITED 2 College Street, Higham Ferrers, RUSHDEN. NN10 8DZ | | | | | |
| | DATABASE DESIGN & BUILD LIMITED 21 Swallow Dale, SAUNDERSFOOT. SA69 9PP | | | | | |
| | DATABASE DESIGN ASSOCIATES LIMITED 195 Church Road, Yardley, BIRMINGHAM. B25 8UR | | | | | |
| | DATABASE DESIGN UK LIMITED C/O Buxton Accounting Llp, 3A Ascot Court, 71-73 Middlewich Road, NORTHWICH. CW9 7BP | | | | | |
| | DATABASE DESIGNERS LIMITED 21 Goodhart Way, WEST WICKHAM. BR4 0ER | | | | | |
| | DATABASE DESIGNS LIMITED The Firs 2 Station Road, Conisbrough, DONCASTER. DN12 3DB | | | | | |
| | DATABASE DEVELOPERS LIMITED 317 Horn Lane, LONDON. W | | | | | |
| | DATABASE DEVELOPMENT 34 St Edmunds Av, Thurcroft, ROTHERHAM. S66 9QL | | | | | |
| | DATABASE DEVELOPMENT INDUSTRIES LIMITED The Old School House, 780 Melton Road, Thurmaston, LEICESTER. LE4 8BD | | | | | |
| | DATABASE DEVELOPMENTS LIMITED 2 South Street, Uley, DURSLEY. GL11 5SS | | | | | |
| | DATABASE DIRECT Network House, Altrincham Road, WILMSLOW. SK9 5ND | | | | | |
| | DATABASE DIRECT LIMITED 2 Quayside Mills, EDINBURGH. EH6 6EX | | | | | |
| | DATABASE DIRECT LIMITED Highland Avenue, DUNOON. PA23 8PQ | | | | | |
| | DATABASE DIRECTION LTD. 74 The Fordway, Lower Quinton, STRATFORD-UPON-AVON. CV37 8QP | | | | | |
| | DATABASE DIRECTION LTD. 74 The Fordway, Lower Quinton, STRATFORD-UPON-AVON. CV37 8QP | | | | | |
| | DATABASE DOCTOR 13 Kingsbury Av, LEICESTER. LE5 6ND | | | | | |
| | DATABASE ENGINEERING UK LIMITED 6 Manor Way, Askern, DONCASTER. DN6 0AJ | | | | | |
| | DATABASE EXCELLENCE LIMITED 119 Westmead Road, SUTTON. SM1 4JE | | | | | |
| | DATABASE FOR BUSINESS LTD Cato House, 5 Talavera Court, Darnell Way, NORTHAMPTON. NN3 6RW | | | | | |
| | DATABASE I.T. LIMITED 60 Merchants Quay, SALFORD. M50 3XG | | | | | |
| | DATABASE INNOVATION LTD Suite 21 Lords Business Centre, Lords House, 665 North Circular Road, LONDON. NW2 7AX | | | | | |
| | DATABASE INNOVATIONS LIMITED Suite 3 40 the Broadway, Cheam, SUTTON. SM3 8BD | | | | | |
| | DATABASE INSTALLATIONS LIMITED 44 Salisbury Avenue, SWANLEY. BR8 8DG | | | | | |
| | DATABASE INTELLIGENCE LTD 2 Gallery Court, 1-7 Pilgrimage Street, LONDON. SE1 4LL | | | | | |
| | DATABASE MANAGEMENT SERVICES 27 Sydenham Rd, SMETHWICK. B66 2DE | | | | | |
| | DATABASE MANAGEMENT SOLUTIONS LIMITED 128A Malvern Avenue, HARROW. HA2 9EY | | | | | |
| | DATABASE MANAGEMENT SOLUTIONS LIMITED A, 128 Malvern Av, HARROW. HA2 9EY | | | | | |
| | DATABASE MARKETING LIMITED 64 Marland Way, Stretford, MANCHESTER. M32 0NQ | | | | | |
| | DATABASE MARKETING SERVICES LIMITED 31 Bounces Road, LONDON. N9 8JD | | | | | |
| | DATABASE MARKETING UK LIMITED Berkhamsted House, 121 High Street, BERKHAMSTED. HP4 2DJ | | | | | |
| | DATABASE MASTERS LIMITED 78 Park Road, BRENTWOOD. CM14 4TU | | | | | |
| | DATABASE POWER LIMITED Wingham Business Centre, Goodnestone Rd, CANTERBURY. CT3 1AR | | | | | |
| | DATABASE POWER LIMITED Wingham Business Centre, Goodnestone Road, Wingham, CANTERBURY. CT3 1AR | | | | | |
| | DATABASE PROFESSIONAL SERVICES LIMITED 45 Radstock Avenue, Kenton, HARROW. HA3 8PE | | | | | |
| | DATABASE PROJECT MANAGEMENT LIMITED 195 Church Road, Yardley, BIRMINGHAM. B25 8UR | | | | | |
| | DATABASE PROJECTS LIMITED 52 Great Eastern Street, LONDON. EC2A 3EP | | | | | |
| | DATABASE SALES LIMITED 44 Upper Belgrave Road, Clifton, BRISTOL. BS8 2XN | | | | | |
| | DATABASE SCIENCES LIMITED Langford and Co, 93 Western Road, TRING. HP23 4BN | | | | | |
| | DATABASE SECURITY LTD 30 Dunster Drive, Kingsbury, LONDON. NW9 8EJ | | | | | |
| | DATABASE SERVICE PROVIDER GLOBAL LTD 30 City Road, LONDON. EC1Y 2AB | | | | | |
| | DATABASE SERVICES & SUPPORT LIMITED 5 Leaverholme Close, BURNLEY. BB10 4TT | | | | | |
| | DATABASE SERVICES LIMITED C/O Jeffrey Baker & Co, 46 Hylton Street, BIRMINGHAM. B18 6HN | | | | | |
| | DATABASE SOFTWARE CONSULTANTS LIMITED 26 Robertlands, Rigg, Stewarton, KILMARNOCK. KA3 5DS | | | | | |
| | DATABASE SOFTWARE SOLUTIONS LIMITED 29 Howard Street, NORTH SHIELDS. NE30 1AR | | | | | |
| | DATABASE SOLUTIONS 2 Muirdyke Av, Carronshore, FALKIRK. FK2 8AW | | | | | |
| | DATABASE SOLUTIONS EUROPE LIMITED Lyndhurst, 1 Cranmer Street, Long Eaton, NOTTINGHAM. NG10 1NJ | | | | | |
| | DATABASE SOLUTIONS LIMITED 99 The Keep King's Road, KINGSTON UPON THAMES. KT2 5UD | | | | | |
| | DATABASE STAFF LTD 90 High Street, Kelvedon, COLCHESTER. CO5 9AA | | | | | |
| | DATABASE SYNERGY LIMITED 47 Lower Brook Street, IPSWICH. IP4 1AQ | | | | | |
| | DATABASE SYSTEMS LIMITED 254 Upper Shoreham Road, SHOREHAM-BY-SEA. BN43 6BF | | | | | |
| | DATABASE SYSTEMS LIMITED 79 Salisbury Gr, Mytchett, CAMBERLEY. GU16 6DA | | | | | |
| | DATABASE SYSTEMS UK LIMITED Burley Lawn, Meeting House Lane, South Leverton, RETFORD. DN22 0BS | | | | | |
| | DATABASE TECHNICAL SOLUTIONS LIMITED 112 Urmston Lane, Stretford, MANCHESTER. M32 9BQ | | | | | |
| | DATABASE TECHNOLOGIES LIMITED Unit 12B, Talisman Business Centre, Talisman Road, BICESTER. OX26 6HR | | | | | |
| | DATABASE TECHNOLOGY LIMITED 246 Park View, WHITLEY BAY. NE26 3QX | | | | | |
| | DATABASE TRADING LIMITED Elsinore House Buckingham Street, AYLESBURY. HP20 2NQ | | | | | |
| | DATABASE WORKSHOP LIMITED 11B Church Street, TAMWORTH. B79 7DH | | | | | |
| | DATABASE WORKSHOP UK LIMITED 20 George Street, ALDERLEY EDGE. SK9 7EJ | | | | | |
| | DATABASEDEVWEBSOLUTIONS LIMITED 21 Wellington Road, NEWARK. NG24 1NJ | | | | | |
| | DATABASEMAGIC LIMITED Lansdown House City Forum, 250 City Road, LONDON. EC1V 2QZ | | | | | |
| | DATABASIC LTD Unit 7H, Wilmer Industrial Estate, LONDON. N16 0LW | | | | | |
| | DATABAX LIMITED C/O Langtons, The Plaza 100 Old Hall Street, LIVERPOOL. L3 9QJ | | | | | |
| | DATABAZE LTD 8 Burnbutts Crescent, Cove Bay, ABERDEEN. AB12 3NU | | | | | |
| | DATABAZE SOLUTIONS LIMITED 91 Kingswood Court, Kempton Walk, Shirley, CROYDON. CR0 7XH | | | | | |
| | DATABEACH LIMITED 3 Borrowell Terrace, KENILWORTH. CV8 1ER | | | | | |
| | DATABELL COMPUTING LIMITED 8 Holly Cl, Farnham Common, SLOUGH. SL2 3QT | | | | | |
| | DATABELL COMPUTING LIMITED 8 Holly Close, Farnham Common, SLOUGH. SL2 3QT | | | | | |
| | DATABEST DATA SERVICES LIMITED 79 Lima Court, Bath Road, READING. RG1 6NF | | | | | |
| | DATABEST SERVICES LTD 59 Ocean Wharf, 60 Westferry Road, Canary Wharf, LONDON. E14 8JS | | | | | |
| | DATABID LIMITED Russell House, Russell Street, SWANSEA. SA1 4HR | | | | | |
| | DATABILITY UK LTD 20 Pilgrims Way, REIGATE. RH2 9LG | | | | | |
| | DATABITS 9 Martyr Rd, GUILDFORD. GU1 4LF | | | | | |
| | DATABITS LTD. 3 Leveret Close, WATFORD. WD25 7AX | | | | | |
| | DATABITS SOLUTIONS LIMITED St Dunstans House, 15-17 South Street, Tarring, WORTHING. BN14 7LG | | | | | |
| | DATABIZ LIMITED Market Square Chambers, BROMYARD. HR7 4BP | | | | | |
| | DATABLACK INTERNATIONAL LIMITED C/O Hobbay & Company, 35A High Street, POTTERS BAR. EN6 5AJ | | | | | |
| | DATABLITZ LIMITED 16 Haig Drive, Garrowhill, GLASGOW. G69 7JW | | | | | |
| | DATABLOCK SERVICES LIMITED T M L House, 1A The Anchorage, GOSPORT. PO12 1LY | | | | | |
| | DATABLOX INTERNET LIMITED 79 Rochdale Road, Ripponden, SOWERBY BRIDGE. HX6 4JT | | | | | |
| | DATABOARD LIMITED James Graham House, Cranleigh Close, SOUTH CROYDON. CR2 9LH | | | | | |
| | DATABOARDS UK LIMITED Northside House, Mount Pleasant, BARNET. EN4 9EE | | | | | |
| | DATABOND 14 The Quadrangle Centre, The Drift, Nacton Road, IPSWICH. IP3 9QR | | | | | |
| | DATABOROUGH CONSULTING LIMITED 8 Oak Ridge, West End, WOKING. GU24 9PJ | | | | | |
| | DATABOROUGH LIMITED Unit 12B, Weybridge Business Centre, WEYBRIDGE. KT13 9DY | | | | | |
| | DATABOROUGH LIMITED UNIT12B, 66 York Rd, WEYBRIDGE. KT13 9DY | | | | | |
| | DATABOX COMPUTER SERVICES LIMITED 1ST Floor, 86A Whitehouse Common Road, SUTTON COLDFIELD. B75 6HD | | | | | |
| | DATABOX SERVICES LIMITED Colin Wilks & Co, 1 Buttermere Close, Flitwick, BEDFORD. MK45 1NG | | | | | |
| | DATABOX USERS GROUP LIMITED Windover House, St Ann Street, SALISBURY. SP1 2DR | | | | | |
| | DATABRAIN SOFTWARE Conitor House, Denbury Rd, NEWTON ABBOT. TQ12 6AD | | | | | |
| | DATABRIDGE SERVICES LIMITED 5 Avington Close, Old Bishopstoke, SOUTHAMPTON. SO50 6NW | | | | | |
| | DATABRIDGE SOLUTIONS LIMITED 5 Chaucer Close, Emmer Green, READING. RG4 8PA | | | | | |
| | DATABRITE LIMITED 26 Greenside, High Halden, ASHFORD. TN26 3LT | | | | | |
| | DATABRONN LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | DATABROWSE LIMITED The Old Sweet Shop, Netting Street, Hook Norton, BANBURY. OX15 5NP | | | | | |
| | DATABUBBLE LIMITED 1 Oak Cottages Nantwich Road, Wrendury -Cum-Foith, NANTWICH. CW5 8EL | | | | | |
| | DATABUILD CONSULTANTS LIMITED 62 Wellington Road South, STOCKPORT. SK1 3SU | | | | | |
| | DATABUILD CORPORATION LIMITED 13 Woodsome Lodge, WEYBRIDGE. KT13 0DH | | | | | |
| | DATABUILD LIMITED 21 Graham Street, BIRMINGHAM. B1 3JR | | | | | |
| | DATABUS LIMITED 14/30 City Business Centre, Hyde Street, WINCHESTER. SO23 7TA | | | | | |
| | DATABUZZ LIMITED Rose Cottage, Burstall, IPSWICH. IP8 3DX | | | | | |
| | DATABYTE COMPUTING LIMITED 8A Wingbury Courtyard, Business Village, Wingrave, AYLESBURY. HP22 4LW | | | | | |
| | DATABYTE CONSULTANCY LIMITED 144 Eastcote Lane, South Harrow, HARROW. HA2 9BJ | | | | | |
| | DATABYTE LIMITED 62 Wickstead Avenue, Grange Farm, MILTON KEYNES. MK8 0NW | | | | | |
| | DATABYTE SOFTWARE LIMITED C/O Ascot Sinclair Associates, Ltd Avondale House, 262 Uxbridge Road, PINNER. HA5 4HS | | | | | |
| | DATABYTE SOLUTIONS LTD 66 Whitchurch Road, CARDIFF. CF14 3LX | | | | | |
| | DATABYTE TECHNOLOGY LIMITED 11 Kennington Oval, Trentham Lakes, Trentham, STOKE-ON-TRENT. ST4 8FX | | | | | |
| | DATACAB NORTH EAST LIMITED 664 Welbeck Road, Walker, NEWCASTLE UPON TYNE. NE6 4JT | | | | | |
| | DATACABLE LTD Keighley Business Centre, South Street, KEIGHLEY. BD21 1AG | | | | | |
| | DATACABLING INSTALLATIONS LIMITED Lingfield West Lane, Haworth, KEIGHLEY. BD22 8EN | | | | | |
| | DATACABZ LIMITED 181-183 Summer Road, Erdington, BIRMINGHAM. B23 6DX | | | | | |
| | DATACACHE LIMITED Wellington House, Lower Icknield Way, Longwick, PRINCES RISBOROUGH. HP27 9RZ | | | | | |
| | DATA-CAL CORPORATION 2 Midas House, Calleva Park, Aldermaston, READING. RG7 8AA | | | | | |
| | DATACALL ELECTRICAL SERVICES 9 Selham Cl, CRAWLEY. RH11 0EH | | | | | |
| | DATACALL EUROPE LIMITED Centralpoint, 45 Beech Street, LONDON. EC2Y 8AD | | | | | |
| | DATACALL LTD 5 Whinmoor Dr, Clayton West, HUDDERSFIELD. HD8 9QA | | | | | |
| | DATACALL SOLUTIONS LIMITED 5 Jupiter House Calleva Park, Aldermaston, READING. RG7 8NN | | | | | |
| | DATACALL UK LTD 5 Whinmoor Drive, Clayton West, HUDDERSFIELD. HD8 9QA | | | | | |
| | DATACALLS LTD 18 Warner Drive, BRAINTREE. CM7 2YW | | | | | |
| | DATACAM LIMITED 78 New London Road, CHELMSFORD. CM2 0PD | | | | | |