| ZEST MORTGAGE SOLUTIONS LTD | 14971182 | Leicester | 30 June 2023 | Active |
| ZENITHICS LTD | 14973068 | London | 30 June 2023 | Active |
| ZAMA CREATIVE LTD | SC774295 | Glasgow | 30 June 2023 | Active |
| Z2D INVESTMENTS LIMITED | 14971214 | Northampton | 30 June 2023 | Active |
| YOURFOOTPRINT LTD | 14972613 | Burnley | 30 June 2023 | Active - Proposal to Strike off |
| XINGDECHANG INTERNATIONAL TRADING CO., LTD | 14972739 | Cambridge | 30 June 2023 | Active |
| XERO TAX LIMITED | 14971771 | Wembley | 30 June 2023 | Active |
| XENESIS LIMITED | 14971828 | Yateley | 30 June 2023 | Active |
| XCELL PROPERTY MAINTENANCE (EAST ANGLIA) LTD | 14971984 | King's Lynn | 30 June 2023 | Active |
| WYKE CONTRACTING SERVICES LTD | 14972450 | London | 30 June 2023 | Active - Proposal to Strike off |
| WTS GROUP LIMITED | 14971549 | Hounslow | 30 June 2023 | Active |
| WRONAS RENEGADES LIMITED | 14971766 | Tetbury | 30 June 2023 | Active - Proposal to Strike off |
| WOOLLAM HOLDINGS LIMITED | 14971409 | Oswestry | 30 June 2023 | Active |
| WOOFFORIA LTD | 14972924 | London | 30 June 2023 | Active |
| WONDER TOYS LIMITED | 14972128 | Smethwick | 30 June 2023 | Active |
| WOMEN IN SPORT TRADING LTD | 14971534 | London | 30 June 2023 | Active |
| WOLFX LTD | 14971162 | Accrington | 30 June 2023 | Active |
| WJ GQ LONDON LIMITED | 14972231 | Bangor | 30 June 2023 | Active |
| Withernsea DreamMakers | CE032837 | | 30 June 2023 | Active |
| WISE DIGITAL LIMITED | 14972565 | London | 30 June 2023 | Active |
| WISDOM CENTRE LIMITED | 14972863 | Buckhurst Hill | 30 June 2023 | Not in the latest register snapshot (dissolved or removed) |
| WINTON HOUSE LIMITED | 14972135 | Cheltenham | 30 June 2023 | Active |
| WINLIFE LTD | 14971216 | Ilford | 30 June 2023 | Active |
| WINDWARD CONSULTING GROUP LTD | 14972969 | London | 30 June 2023 | Active |
| WILMSLOW GREEN HAIR STUDIO LTD | 14971469 | Poynton | 30 June 2023 | Active |
| WILLOWS GARTH LTD | 14972350 | Huddersfield | 30 June 2023 | Active |
| WILLOW GLAZE LTD | 14972886 | Radstock | 30 June 2023 | Active |
| WILL'S MEALS LIMITED | 14972642 | Basingstoke | 30 June 2023 | Active |
| WIGTOFT AUTO CENTRE LTD | 14971539 | Boston | 30 June 2023 | Active |
| WHITFIELD CAPITAL INVESTMENTS LTD | 14972354 | Cheltenham | 30 June 2023 | Active |
| WHIPFLASH (UK) LIMITED | 14972351 | Bristol | 30 June 2023 | Active |
| WHG PRIVACY LTD | 14973241 | Norwich | 30 June 2023 | Active |
| WHEELS ON ROAD LIMITED | 14971927 | London | 30 June 2023 | Active - Proposal to Strike off |
| WHEEL REVIVE IT LIMITED | 14971694 | Bicester Road | 30 June 2023 | Active |
| WHAT A POTATO LTD | 14972579 | Bury | 30 June 2023 | Active |
| WG RACING LTD | NI698746 | Larne | 30 June 2023 | Active |
| WEYBRIDGE PARK ESTATES SERVICES LTD | 14973074 | Billericay | 30 June 2023 | Active |
| WESTMORE CONNECT LIMITED | 14971630 | Lichfield | 30 June 2023 | Active |
| WESTERN HOUSE HOLDINGS LTD | NI698729 | Antrim | 30 June 2023 | Active |
| WESTECH CONSULTING LTD | 14972342 | High Wycombe | 30 June 2023 | Active |
| WESTCOUNTRY CONSULTANCY AND TRAINING LTD | 14973182 | Liskeard | 30 June 2023 | Active |
| WESTBOURNE ANALYTICS LIMITED | 14972349 | Birmingham | 30 June 2023 | Active |
| WEST WAY SERVICED ACCOMMODATION LTD | 14973349 | Billingham | 30 June 2023 | Active - Proposal to Strike off |
| WERGS PROPERTIES LIMITED | 14972089 | Tettenhall | 30 June 2023 | Active |
| WERGS EQUINE CENTRE LIMITED | 14972045 | Tettenhall | 30 June 2023 | Active |
| WERGS (HOLDINGS) LIMITED | 14972150 | Tettenhall | 30 June 2023 | Active |
| WEOLEY CASTLE PUB LTD | 14973122 | Birmingham | 30 June 2023 | Active - Proposal to Strike off |
| WELLEVATE LTD | 14972751 | Dartford | 30 June 2023 | Active |
| WEIR DIGITAL MEDIA LIMITED | 14973060 | Bournemouth | 30 June 2023 | Active |
| WEALTH CAPITAL HOLDING AH LIMITED | 14972898 | Newport Pagnell | 30 June 2023 | Active |