| YELLOW BUS EVENTS LIMITED | 04132850 | Sheffield | 29 December 2000 | Active |
| Y K PROPERTIES LIMITED | 04132813 | London | 29 December 2000 | Active |
| WOOLFF GALLERY LIMITED | 04133319 | Bedford | 29 December 2000 | Active |
| WOODTHORPE DEVELOPMENT TRUST | 04133681 | Sheffield | 29 December 2000 | Active |
| WIRED LIMITED | 04132594 | London | 29 December 2000 | Active |
| WINROW BUILDING SERVICES LIMITED | 04133502 | Liverpool | 29 December 2000 | Active |
| WINE-ENCORE.COM LIMITED | 04132948 | Uplyme | 29 December 2000 | Active |
| WILTON COURT FREEHOLD COMPANY LIMITED | 04132301 | London | 29 December 2000 | Active |
| WESTFIELD FARM KELLET MANAGEMENT LIMITED | 04133833 | Carnforth | 29 December 2000 | Active |
| WEST COMMON PROPERTIES LIMITED | 04133357 | Northampton | 29 December 2000 | Active |
| WESSEX INVESTMENT MANAGEMENT LIMITED | 04132770 | Newbury | 29 December 2000 | Active |
| WENGEN-FOUR | 04132393 | London | 29 December 2000 | Active |
| WEELEY TYRE & EXHAUST LIMITED | 04133264 | Colchester | 29 December 2000 | Active |
| WEBIGENCE LIMITED | 04132885 | London | 29 December 2000 | Active |
| WB3 LIMITED | 04134261 | Morpeth | 29 December 2000 | Active |
| WATERWITCH MANAGEMENT COMPANY LIMITED | 04133905 | Colchester | 29 December 2000 | Active |
| VOLUNTEERING BRADFORD | 04133566 | Bradford | 29 December 2000 | Active |
| VOCALISE LIMITED | 04132767 | Kingston upon Thames | 29 December 2000 | Active |
| VICARAGE GARDENS (MALMESBURY) MANAGEMENT LIMITED | 04133487 | Malmesbury | 29 December 2000 | Active |
| VENUES FOR EVENTS UK LIMITED | 04133499 | Addlestone | 29 December 2000 | Active |
| UPAVON FLY FISHING LTD | 04132245 | Nottingham | 29 December 2000 | Not in the latest register snapshot (dissolved or removed) |
| UNITED TAXIS (CONTRACTS) LTD | 04133377 | Co Durham | 29 December 2000 | Active |
| UNITED PROFESSIONALS UK LIMITED | 04132452 | Doncaster | 29 December 2000 | Liquidation |
| UHV DESIGN LIMITED | 04133945 | London | 29 December 2000 | Active |
| TURNER LITTLE COMPANY SECRETARIES LIMITED | 04133571 | York | 29 December 2000 | Active |
| TRAFALGAR PUBLICATIONS LIMITED | 04132442 | London | 29 December 2000 | Active |
| TONIC STUDIOS LIMITED | 04132269 | Bridgend | 29 December 2000 | Active |
| TMTI LIMITED | 04133536 | Warminster | 29 December 2000 | Active |
| TINY DOG MUSIC LIMITED | 04133771 | Nottingham | 29 December 2000 | Active |
| TILDE SERVICES LIMITED | 04133927 | Portsmouth | 29 December 2000 | Active |
| THORN LIGHTING HOLDINGS LIMITED | 04132577 | London | 29 December 2000 | Active |
| THOMSON PUBLISHING INVESTMENTS LIMITED | 04132394 | London | 29 December 2000 | Active |
| THE SGIAN DUBH COMPANY LIMITED | SC214282 | Irvine | 29 December 2000 | Active |
| THE PENDRAGON COMMUNITY TRUST | 04132652 | Northallerton | 29 December 2000 | Active |
| THE INTERNATIONAL GOLF CHARITY | 04134006 | Addlestone | 29 December 2000 | Active |
| THE GIFT OF OIL LIMITED | 04133749 | Bolton | 29 December 2000 | Active |
| THE ENGLISH CENTRE (EASTBOURNE) LTD | 04133174 | London | 29 December 2000 | Active |
| THE BRITISH MUSEUM FRIENDS | 04133346 | London | 29 December 2000 | Active |
| THE BATH HOUSE CHILDREN'S COMMUNITY CENTRE | 04132678 | Dalston | 29 December 2000 | Active |
| TECHNICAL WEB MARKETING LIMITED | SC214278 | Girvan | 29 December 2000 | Active |
| T. J. WALSH LIMITED | 04133637 | Halifax | 29 December 2000 | Active |
| SYNERGY GROUP SUSSEX LIMITED | 04132806 | Burgess Hill | 29 December 2000 | Active |
| SWALLOW GAMES LTD. | 04133481 | Ipswich | 29 December 2000 | Active |
| SWALLOW (UK) LIMITED | 04132322 | London | 29 December 2000 | Active |
| SUMMACARE LIMITED | 04132706 | Bolton | 29 December 2000 | Active |
| STEVE MORRIS CONTRACTS LIMITED | 04133362 | Essex | 29 December 2000 | Active |
| STATEBUILD LIMITED | 04132459 | Ambleside | 29 December 2000 | Active |
| STARGOLD PROPERTIES LIMITED | 04134196 | Enfield | 29 December 2000 | Active |
| SPORTARM LIMITED | 04134274 | Dorchester | 29 December 2000 | Active |
| SPEYSIDE PLUMBING SERVICES LIMITED | SC214281 | Glasgow | 29 December 2000 | Liquidation |