| | WP & GW FOSTER LIMITED Willow Garth, Watch Hill Aspatria, WIGTON. CA7 3SB | | | | | |
| | WP & H LAIRD & SONS UNLIMITED Providence Farm, Sandy Bank Road, New York, LINCOLN. LN4 4YE | | | | | |
| | WP & K CONSULT LIMITED 7 St Simon Cl, Locks Heath, SOUTHAMPTON. SO31 6DH | | | | | |
| | WP & K CONSULT LIMITED 40 Locks Heath Centre, Centre Way, Locks Heath, SOUTHAMPTON. SO31 6DX | | | | | |
| | WP AND TK LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WP COMPUTER SOLUTIONS LIMITED 4 Highview Drive, KINGSWINFORD. DY6 8HT | | | | | |
| | WP CONSULTING SOLUTIONS LIMITED Jumpers Farm Cumnor Road, OXFORD. OX2 9NX | | | | | |
| | WP CRAWFORD SHOPFITTERS LIMITED 17 Launcherhead Road, LOCHGELLY. KY5 9EQ | | | | | |
| | WP DACHBAU LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WP DEWS BUILDING CONTRACTORS LIMITED C/O Salisbury Associates, Irish Square, Upper Denbigh Road, ST. ASAPH. LL17 0RN | | | | | |
| | WP DIRECT LIMITED 15 Mary Seacole Road, The Millfields, PLYMOUTH. PL1 3JY | | | | | |
| | WP ENGINEERING LTD 139 Arabella Street, CARDIFF. CF24 4SY | | | | | |
| | WP ENVIRONMENTAL SERVICES LIMITED 9 Kenilworth Court, Bridge of Allan, STIRLING. FK9 4EJ | | | | | |
| | WP GENERATION LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WP IMMOBILIEN LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WP INVESTMENT SERVICES LIMITED 26 Chiswick End, Meldreth, ROYSTON. SG8 6LZ | | | | | |
| | WP INVESTMENTS GERMANY LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WP INVESTMENTS LIMITED 5 Stuart House, Elizabeth Street, CORBY. NN17 1SE | | | | | |
| | WP LANE LIMITED Ashspring House, Great Rissington, CHELTENHAM. GL54 2LH | | | | | |
| | WP LITHO LIMITED Redman Road, Portemarsh, CALNE. SN11 9PR | | | | | |
| | WP LOGISTICS LIMITED 7 Linden Close, TUNBRIDGE WELLS. TN4 8HH | | | | | |
| | WP PAYCO CONTRACTORS LTD Victoria Court Penny Street, LANCASTER. LA1 1XN | | | | | |
| | WP PINE FURNITURE LIMITED Unit 3 Brunts Business Centre, Samuel Brunts Way, MANSFIELD. NG18 2AH | | | | | |
| | WP PROJECTS LIMITED Bcr House 3 Bredbury Business, Park, STOCKPORT. SK6 2SN | | | | | |
| | WP PROPERTIES LIMITED 73 Church Road, HOVE. BN3 2BL | | | | | |
| | WP PROSHOP LIMITED The Balk, Walton, WAKEFIELD. WF2 6QL | | | | | |
| | WP PURE PERFUME OILS LIMITED 30 Barlow Drive, Shooters Hill Road, LONDON. SE18 4NE | | | | | |
| | WP REILLY GROUP LIMITED Chiltern Chambers St Peters, Avenue, Caversham, READING. RG4 7DH | | | | | |
| | WP ROOFING 33 Otley Rd, SHIPLEY. BD17 7DE | | | | | |
| | WP SERVICES IOW LIMITED C/O Garbetts, Arnold House 2 New Road, Brading, SANDOWN. PO36 0DT | | | | | |
| | WP SPORTS GAMES LTD Les Brayes, St Martin, GUERNSEY. GY4 6XG | | | | | |
| | WP196 LIMITED Stuart House 15/17 North Park, Road, HARROGATE. HG1 5PD | | | | | |
| | WP2 LIMITED The Old Mill Park Road, SHEPTON MALLET. BA4 5BS | | | | | |
| | WPA Dove Commercial Centre, Bartholomew Rd, LONDON. NW5 2BJ | | | | | |
| | WPA CHARTERED SURVEYORS 22 Paradise Sq, SHEFFIELD. S1 2DE | | | | | |
| | WPA CONSULTANTS LTD 70 Whitehill, BRADFORD-ON-AVON. BA15 1SG | | | | | |
| | WPA HEALTHCARE 12C-12D Blinkbonny Rd, FALKIRK. FK1 5DA | | | | | |
| | WPA HOLDINGS LIMITED 4 Ebsworth Close, MAIDENHEAD. SL6 8LL | | | | | |
| | WPA INTERNATIONAL LIMITED 44 Beechwood Drive, Wadham Park, CREWKERNE. TA18 7BY | | | | | |
| | WPA INVESTMENTS LIMITED Rivergate House, Blackbrook Park, TAUNTON. TA1 2PE | | | | | |
| | WPA NATIONAL HEALTHCARE 45 Harrowby St, LONDON. W1H 5HT | | | | | |
| | WPA PINFOLD LIMITED Ex Libris Nineveh Road, Holbeck, LEEDS. LS11 9QG | | | | | |
| | WPA PROTOCOL PLC Rivergate House, Blackbrook Park, TAUNTON. TA1 2PE | | | | | |
| | WPA SUPPORT SERVICES HOLDINGS LIMITED Astral House Imperial Way, WATFORD. WD24 4WW | | | | | |
| | WPA SURVEYORS LIMITED 7 Paradise Square, SHEFFIELD. S1 2DE | | | | | |
| | WPB EVENTS LIMITED 17-18 Clere Street, LONDON. EC2A 4LJ | | | | | |
| | WPB LIVE LIMITED 17-18 Clere Street, LONDON. EC2A 4LJ | | | | | |
| | WPC ENTERPRISES LTD 56A South Molton Street, LONDON. W1K 5SH | | | | | |
| | WPC PRINT SOLUTIONS Rear of, 18 Portland Rd, LONDON. SE25 4PF | | | | | |
| | WPC PRINT SOLUTIONS LIMITED 5 Barons Place, LONDON. SE1 8XB | | | | | |
| | WPC PRINT SOLUTIONS LIMITED 18 Portland Road, LONDON. SE25 4PF | | | | | |
| | WPC SOFTWARE LIMITED Wellsway House, 9 Wellsway, Keynsham, BRISTOL. BS31 1HS | | | | | |
| | WPCHL LIMITED 3 Cloth Street, Barbican, LONDON. EC1A 7NP | | | | | |
| | WPCS TRADING LTD. 6 Chalybeate Street, Aberystwyth, Ceredigion, ABERYSTWYTH. SY23 1HP | | | | | |
| | WPCS UK FINANCE LIMITED Hutchison House 5 Hester Road, LONDON. SW11 4AN | | | | | |
| | WPD 1957 LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD CONSULTING LIMITED High Willow House, Old School Lane, Govilon, ABERGAVENNY. NP7 9RH | | | | | |
| | WPD CONTRACTS LIMITED 1 West Street, LEWES. BN7 2NZ | | | | | |
| | WPD FINANCE LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD INVESTMENT HOLDINGS LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD INVESTMENTS LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD PROPERTY DEVELOPMENTS LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD PROPERTY INVESTMENTS LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD PROPERTY LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD TRADEMARKS LIMITED Avonbank, Feeder Road, BRISTOL. BS2 0TB | | | | | |
| | WPD UK WIND POWER LIMITED 25 North Row, LONDON. W1K 6DJ | | | | | |
| | WPDD LIMITED 45 The Avenue, AYLESFORD. ME20 7LQ | | | | | |
| | WPDL LIMITED 7 Balfern Street, LONDON. SW11 3EL | | | | | |
| | WPDS SOFTWARE LIMITED Suite B1, Brunel House Mead Avenue, YEOVIL. BA22 8RT | | | | | |
| | WPE FARMS UK LTD Marketing House Bear Street, BARNSTAPLE. EX32 7BZ | | | | | |
| | WPE IT HOLDINGS LIMITED Brook House, 100 Chertsey Road, WOKING. GU21 5BJ | | | | | |
| | WPE LIMITED 16 Cwrt Eirlys, Pencoedtre, BARRY. CF62 1HL | | | | | |
| | WPF 165 Tideswell Rd, Great Barr, BIRMINGHAM. B42 2DR | | | | | |
| | WPF ALDERHOLT LIMITED 2ND Floor 5-11 Westbourne Grove, LONDON. W2 4UA | | | | | |
| | WPF CONSULTANCY LTD 20 Sion Hill, BATH. BA1 2UJ | | | | | |
| | WPF COUNSELLING & PSYCHOTHERAPY 23 Kensington Square, LONDON. W8 5HN | | | | | |
| | WPF LTD. 2 Old Brompton Road, Suite, LONDON. SW7 3DQ | | | | | |
| | WPG LIMITED Printing House, Severn Farm Enterprise Park, WELSHPOOL. SY21 7DF | | | | | |
| | WPG REGISTRARS LIMITED Ground Floor, 30 City Road, LONDON. EC1Y 2AB | | | | | |
| | WPG SURVEYS LIMITED Meadway Ho, 17-21 Brighton Rd, SURBITON. KT6 5LR | | | | | |
| | WPG SURVEYS LIMITED The York Suite Meadway House, Brighton Road, SURBITON. KT6 5LR | | | | | |
| | WPH LIMITED 15 Ashtead Drive, Bapchild, SITTINGBOURNE. ME9 9NF | | | | | |
| | WPH PLUMBING & HEATING Sandybanks, Hollins Lane, Tilstock, WHITCHURCH. SY13 3NU | | | | | |
| | WPH UK LTD 123 High Street, COWES. PO31 7AY | | | | | |
| | WPHL LIMITED 3 & 5 Jenner Road, GUILDFORD. GU1 3AQ | | | | | |
| | WPI 008 LIMITED 1ST Floor, 28-32 Greenwood Street, ALTRINCHAM. WA14 1RZ | | | | | |
| | WPI 16 LIMITED 1ST Floor 28-32, Greenwood Street, ALTRINCHAM. WA14 1RZ | | | | | |
| | WPI CIVIL ENGINEERING LIMITED W P I House, King Street Trading Estate, MIDDLEWICH. CW10 9LF | | | | | |
| | WPI CIVIL ENGINEERING LIMITED Wpi House, King Street Trading Estate, MIDDLEWICH. CW10 9LF | | | | | |
| | WPI PROPERTY MANAGEMENT LIMITED Wpi House, King Street Trading Estate, MIDDLEWICH. CW11 9LF | | | | | |
| | WPIF ENVIRONMENTAL LIMITED 28 Market Place, GRANTHAM. NG31 6LR | | | | | |
| | WPIS LTD. Low Road, Great Glemham, SAXMUNDHAM. IP17 2DH | | | | | |
| | WPIS LTD. 6 Friern Barnet Lane, LONDON. N11 3LX | | | | | |
| | WPJ CONSTRUCTION LTD 234 Uxbridge Road, Hampton Hill, HAMPTON. TW12 1AY | | | | | |
| | WPJ HEATING LIMITED The Pines, Boars Head, CROWBOROUGH. TN6 3HD | | | | | |
| | WPK CARPENTRY 42 Hartley Down, PURLEY. CR8 4EA | | | | | |
| | WPK-DIENSTLEISTUNGEN LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WPL DESIGN & MANAGEMENT LTD 1 Fred Atkinson Way, Baildon, SHIPLEY. BD17 7HE | | | | | |
| | WPL HOLDINGS LTD. 16 Dunsinane Avenue, DUNDEE. DD2 3QT | | | | | |
| | WPL LIMITED 1-2 Aston Road, WATERLOOVILLE. PO7 7UX | | | | | |
| | WPL REALISATIONS LIMITED Oddo House, Winster, MATLOCK. DE4 2DH | | | | | |
| | WPLC FINANCIAL CONSULTANTS LTD Church Road, Barrow, BURY ST. EDMUNDS. IP29 5AX | | | | | |
| | WPM - MONTAGEN LIMITED Carpenter Court 1 Maple Road, Bramhall, STOCKPORT. SK7 2DH | | | | | |
| | WPM EUROPE LIMITED No 1 Colmore Square, BIRMINGHAM. B4 6AA | | | | | |
| | WPM GROUP LIMITED Ashton House, Chadwick Street, Moreton, WIRRAL. CH46 7TE | | | | | |
| | WPM LETTINGS LTD 23B Commercial Rd, SWANAGE. BH19 1DF | | | | | |
| | WPM SOLUTIONS LIMITED Ashton House, Chadwick Street, Moreton, WIRRAL. CH46 7TE | | | | | |
| | WPM TRAINING LIMITED Chadwick St, WIRRAL. CH46 7TE | | | | | |
| | WPM TRAINING LIMITED Ashton House, Chadwick Street, Moreton, WIRRAL. CH46 7TE | | | | | |
| | WPMC1 LTD Maple Lodge 17 Snowberry Close, Taverham, NORWICH. NR8 6YQ | | | | | |
| | WPP 2005 LIMITED Industrial Estate, HYTHE. CT21 6PE | | | | | |
| | WPP 2005 LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP ARCHITECTS 3 Coachmans Ct, IPSWICH. IP4 1DX | | | | | |
| | WPP CAP LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP CP FINANCE PLC 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP DOTCOM HOLDINGS FIVE 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP DOTCOM HOLDINGS FOUR 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP DOTCOM HOLDINGS THREE 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP FINANCE CO. LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP FINANCE UK 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP GROUP PLC Pennypot Industrial Estate, HYTHE. CT21 6PE | | | | | |
| | WPP INVESTMENTS LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP JAMES HOLDINGS LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP MANAGEMENT LIMITED 3180 Solihull Parkway, Birmingham Business Park, BIRMINGHAM. B37 7YN | | | | | |
| | WPP NO.2337 LIMITED 27 Farm Street, LONDON. W1J 5RJ | | | | | |
| | WPP TYPESETTERS LIMITED Unit 4K 102 Lower Guildford Road, Knaphill, WOKING. GU21 2EP | | | | | |
| | WPPM LIMITED 9 Bridle Close, Surbiton Road, KINGSTON UPON THAMES. KT1 2JW | | | | | |
| | WPPM LIMITED 51 Staines Road West, SUNBURY-ON-THAMES. TW16 7AH | | | | | |
| | WPR CONSULTING LIMITED 3 Munro Place, GLASGOW. G13 2XB | | | | | |
| | WPR MANAGEMENT COMPANY LIMITED 10 Highgrove, TUNBRIDGE WELLS. TN2 5NF | | | | | |
| | WPR MEDIA LIMITED 75 Stonegate Road, Meanwood, LEEDS. LS6 4HZ | | | | | |
| | WPRG 73A Orford Rd, LONDON. E17 9QR | | | | | |
| | WPRG LIMITED C/O Reed Taylor Benedict, 1ST Floor Trinominis House, 125-129 High Street, EDGWARE. HA8 7DB | | | | | |
| | WPROJECT LLP 6TH Floor, 52-54 Gracechurch Street, LONDON. EC3V 0EH | | | | | |
| | WPS AUTOMOTIVE LIMITED Blackthorn House, St Pauls Square, BIRMINGHAM. B3 1RL | | | | | |
| | WPS CHILDRENS CENTRE CIC Watcombe Children's Centre, Moor Lane Watcombe, TORQUAY. TQ2 8NU | | | | | |
| | WPS COMMUNICATIONS LTD 15 Cedar Grove, Heaton Moor, STOCKPORT. SK4 4RN | | | | | |
| | WPS CONSULTING LIMITED Suite 129A, Business Design Centre, Upper St, LONDON. N1 0QH | | | | | |
| | WPS CONSULTING LIMITED Suite 129A Business Design, Centre 52 Upper Street, Islington, LONDON. N1 0QH | | | | | |
| | WPS DESIGN & BUILD LIMITED 59 The St, Latchingdon, CHELMSFORD. CM3 6JR | | | | | |
| | WPS DESIGN & BUILD LIMITED 59 The Street, Latchingdon, CHELMSFORD. CM3 6JR | | | | | |
| | WPS HOLDINGS LIMITED Brunswick House, 1 Brunswick Road, PLYMOUTH. PL4 0NF | | | | | |
| | WPS HOLDINGS UK LIMITED 12 Hope Street, EDINBURGH. EH2 4DB | | | | | |
| | WPS JOINERY LTD 49 Tennyson Avenue, DONCASTER. DN5 8EW | | | | | |
| | WPS LIMITED 113 Preston Grove, YEOVIL. BA20 2DB | | | | | |
| | WPS LOGISTICS LIMITED The Old Power House, Rhosddu Industrial Estate, Main Road, WREXHAM. LL11 4YL | | | | | |
| | WPS PROCESSING LIMITED Blackthorn House, St Pauls Square, BIRMINGHAM. B3 1RL | | | | | |
| | WPS PROPERTIES LIMITED The Lingham Partnership, 6 Raleigh Walk, Waterfront 2000 Brigantine Place, CARDIFF. CF10 4LN | | | | | |
| | WPS SOLUTIONS LTD Flat 3 9 Winthorpe Road, LONDON. SW15 2LW | | | | | |
| | WPS UNITED KINGDOM LIMITED Cherry Orchard West, Kembrey Park, SWINDON. SN2 8UP | | | | | |
| | WPSI GROUP PLC Stainless Ho, Westgate, Aldridge, WALSALL. WS9 8DJ | | | | | |
| | WPSI GROUP PLC Blackthorn House, St Pauls Square, BIRMINGHAM. B3 1RL | | | | | |
| | WPSI LIMITED PO Box 55 1 South Crescent, RIPON. HG4 1XW | | | | | |
| | WPSS SUSPENDED CEILINGS & PARTITIONS LIMITED 5 New Broadway Hampton Road, Hampton Hill, HAMPTON. TW12 1JG | | | | | |
| | WPT CONTRACTORS LIMITED 15 Askew House Askew Farm Lane, West Thurrock, GRAYS. RM17 5XR | | | | | |
| | WPT ELECTRICAL CONTRACTS 15 Johns Rd, Meopham, GRAVESEND. DA13 0LP | | | | | |
| | WPT GYM WALES Weavers Yard, Approach Rd, SWANSEA. SA5 8NL | | | | | |
| | WPT INTERNATIONAL LTD The Lodge, Dunchurch Trading Estate, London Road, RUGBY. CV23 9LN | | | | | |
| | WPT PROPERTIES LIMITED 30 New Road, BRIGHTON. BN1 1BN | | | | | |
| | WPT SOLUTIONS LTD 133 Barrack Road, CHRISTCHURCH. BH23 2AW | | | | | |
| | WPTE UK LIMITED One Forbury Square the Forbury, READING. RG1 3EB | | | | | |
| | WPU COATINGS LIMITED Empire House Suite 101, Empire Way, WEMBLEY. HA9 0EW | | | | | |
| | WPV LIMITED 6 Alder Close, Hollywood, BIRMINGHAM. B47 5RA | | | | | |
| | WPV WOLTER PROJEKTSTEUERUNG UND VERWERTUNG LIMITED 69 Great Hampton Street, BIRMINGHAM. B18 6EW | | | | | |
| | WPW CONSULTANCY LIMITED The Pavilion, Eastgate, COWBRIDGE. CF71 7AB | | | | | |