| ZM EVENTS LTD | 10941020 | Didcot | 31 August 2017 | Active |
| ZIMON BUILDING LTD | 10939315 | London | 31 August 2017 | Active |
| ZH PHARMA SERVICES LIMITED | 10940938 | High Wycombe | 31 August 2017 | Active |
| ZH FINANCIAL SERVICES LTD | 10941005 | Middlesbrough | 31 August 2017 | Active - Proposal to Strike off |
| ZEFI LTD | 10939424 | Watford | 31 August 2017 | Active |
| ZAINYUM LIMITED | 10940326 | Welling | 31 August 2017 | Active |
| YSCEIFIOG VILLAGE HALL CIO | CE012078 | | 31 August 2017 | Active |
| YOUTRAVELSTANDREWS LTD | SC575046 | St. Andrews | 31 August 2017 | Active |
| YOUR FINANCE PEOPLE LTD | 10941170 | Plympton | 31 August 2017 | Active |
| YOUR ACCOUNTS DEPARTMENT LTD | 10940999 | Gosport | 31 August 2017 | Active |
| YORZE LIMITED | 10940867 | Reigate | 31 August 2017 | Active |
| YORK PROPERTY SPV 1 LIMITED | 10939342 | Callington | 31 August 2017 | Active |
| YORK PROPERTY HOLDCO LIMITED | 10941250 | Callington | 31 August 2017 | Active |
| YORK POWDER COATING LIMITED | 10939611 | York | 31 August 2017 | Liquidation |
| YAYA MEDICAL LTD | 10940418 | Newcastle | 31 August 2017 | Active |
| XYZ PR LIMITED | 10941183 | Euxton Lane, Chorley | 31 August 2017 | Active |
| WYNBAY (2) LIMITED | 10939536 | London | 31 August 2017 | Active |
| WYMAK METALS RECYCLING LTD | 10939818 | Ilford | 31 August 2017 | Active |
| WWW.RENTWITHUS.ONLINE LIMITED | 10939873 | Potters Bar | 31 August 2017 | Active |
| WURKSPACE LTD | 10939331 | Preston | 31 August 2017 | Active |
| WRG IT CONSULTANTS LIMITED | 10940970 | Wokingham | 31 August 2017 | Active - Proposal to Strike off |
| WORRY LESS DESIGN LTD | 10939252 | Basingstoke | 31 August 2017 | Active |
| WORKPLACE CHARGING LIMITED | 10940177 | Bungay | 31 August 2017 | Active |
| WLF CONSTRUCT LIMITED | 10940491 | London | 31 August 2017 | Active |
| WINTON-NORMAN HOLDINGS LTD | 10941245 | Tunbridge Wells | 31 August 2017 | Active |
| WING HO LONDON LTD | 10940893 | Edgware | 31 August 2017 | Active |
| WINCHESUK LTD | 10940963 | Cullompton | 31 August 2017 | Active - Proposal to Strike off |
| WINCHESTERSUSHI LIMITED | 10940182 | Winchester | 31 August 2017 | Active |
| WIMPOLE GROUP LTD | 10940627 | Maidstone | 31 August 2017 | Active |
| WILTON CONSULTING SERVICES LIMITED | SC575112 | Dunoon | 31 August 2017 | Active |
| WILLOW STREET CAPITAL LIMITED | 10941154 | London | 31 August 2017 | Active |
| WILLIAMS DECORATING CONTRACTORS LIMITED | 10940255 | Merthyr Tydfil | 31 August 2017 | Active |
| WILD AND PRECIOUS LIMITED | 10941347 | London | 31 August 2017 | Active |
| WHIPP ELECTRICAL LIMITED | 10939883 | Kendal | 31 August 2017 | Active |
| WHATTON HOUSE LIMITED | 10940279 | Loughborough | 31 August 2017 | Active |
| WHAT'S HER NAME AGAIN LTD | 10939372 | Wimbledon | 31 August 2017 | Active - Proposal to Strike off |
| WESTERLEY CONSTRUCTION LIMITED | 10940096 | Richmond | 31 August 2017 | Active |
| WESTCOTT BLACK PARTNERS LTD | 10939993 | London | 31 August 2017 | Active |
| WESSEX LAND MANAGEMENT LIMITED | 10939203 | Dorchester | 31 August 2017 | Active |
| WEMBLEY PARK THEATRE LIMITED | 10940099 | Wembley | 31 August 2017 | Active |
| WDJ JOHNSTON CONSULTANCY LIMITED | 10939970 | Luton | 31 August 2017 | Active |
| WBA LTD | 10940127 | High Wycombe | 31 August 2017 | Active |
| WATSON BATTY GROUP LIMITED | 10940140 | Leeds | 31 August 2017 | Active |
| WATERSHAW PROPERTIES INVESTMENTS LIMITED | 10939512 | Crawley | 31 August 2017 | Active |
| WATERSHAW GROUP LIMITED | 10940205 | Crawley | 31 August 2017 | Active |
| WARDFALL PROPERTIES LIMITED | 10941306 | Preston | 31 August 2017 | Active |
| WALL CONSULTING LIMITED | 10939494 | Bishop's Stortford | 31 August 2017 | Active |
| W W WINTER HERITAGE TRUST | CE012073 | | 31 August 2017 | Active |
| VS IT SOLUTIONS LIMITED | 10939182 | Feltham | 31 August 2017 | Active |
| VRO TRANSPORT LTD | 10940414 | London | 31 August 2017 | Active - Proposal to Strike off |