| LOCHNESS LOCKSMITH LTD | 17488447 | Chelmsford | 29 September 2026 | Active |
| RESIDENTIAL HARDWARE LTD | 17471620 | Chelmsford | 21 September 2026 | Active |
| DOORVOLT LTD | SC901786 | Troon | 7 September 2026 | Active |
| M G AUTOMOTIVE LOCKSMITHS LTD | 17419368 | Warminster | 25 August 2026 | Active |
| THINKET ENGINEERING LTD | 17392453 | London | 11 August 2026 | Active |
| SK GB ENTERPRISES LIMITED | 17378176 | Walsall | 3 August 2026 | Active |
| SOUTHWEST AUTO LOCKSMITH LTD | 17326749 | Wellington | 7 July 2026 | Active |
| QUICK UK LOCKSMITHS LTD | 17324116 | Cannock | 6 July 2026 | Active |
| AUTOFIXPROUK LTD | 17323086 | Carlisle | 6 July 2026 | Active |
| KOFA BG LIMITED | 17320445 | London | 4 July 2026 | Active |
| RADANI LTD | 17289875 | Greenhithe | 20 June 2026 | Active |
| FASTLANELOCKS LTD | 17285940 | London | 19 June 2026 | Active |
| KEY MASTER LTD | 17264171 | Orpington | 5 June 2026 | Active |
| WN CAMPBELL ENGINEERING LIMITED | NI741196 | Dromore | 4 June 2026 | Active |
| KWIKFIX LOCKSMITHS LTD | 17257439 | Southall | 2 June 2026 | Active |
| LOCKS UNLOCKED 24/7 LTD | 17237917 | London | 22 May 2026 | Active |
| TWC LOCKSMITH SERVICES LTD | 17234198 | South Croydon | 21 May 2026 | Active |
| LOCK INFO LTD | 17218279 | Llangollen | 13 May 2026 | Active |
| LW LOCKSMITHS LTD | 17195848 | Leeds | 1 May 2026 | Active |
| LOCK LAB LTD | 17189779 | Rochester | 29 April 2026 | Active |
| CLEAN ENTRY LOCKSMITH LTD | 17182936 | Wallington | 27 April 2026 | Active |
| NORTHWEST LOCKSMITHS LTD | 17165559 | Rochdale | 17 April 2026 | Active |
| YORKSHIRE KEYTECH SOLUTIONS LTD | 17160784 | Brighouse | 16 April 2026 | Active |
| RAPID KEY SOLUTIONS LTD | 17138015 | Wolverhampton | 6 April 2026 | Active |
| ILOCKSMITHS.LONDON LTD | 17130740 | Harrow | 1 April 2026 | Active |
| ELITEKEYCUTS LTD | 17074148 | London | 6 March 2026 | Active |
| VANTAGE KEY SPECIALIST LTD | 17063643 | Bristol | 2 March 2026 | Active |
| LOCKZANDFOBZ LIMITED | 17061772 | London | 1 March 2026 | Active |
| SURELOCKED HOMES LTD | 16967633 | Boston | 16 January 2026 | Active |
| TT LOCKSMITH LTD | 16953411 | London | 9 January 2026 | Active |
| SHORESAFE SOLUTIONS LIMITED | 16948970 | Chatham | 7 January 2026 | Active |
| INSIDEOUT LOCKS LTD | SC874197 | Glasgow | 6 January 2026 | Active |
| 24/7 LOCKSMITH & SECURITY SOLUTIONS LTD | 16936846 | Liverpool | 31 December 2025 | Active |
| G1 SECURITY LTD | 16933763 | London | 29 December 2025 | Active |
| SWIFTLOCKS MANCHESTER LTD | 16913010 | Manchester | 16 December 2025 | Active |
| LOCK & SECURED ASPECTS LTD | 16876023 | South Ockendon | 26 November 2025 | Active |
| TITAN INTERLOX LTD | 16846831 | Birmingham | 11 November 2025 | Active |
| BULLFORGE STUDIO LTD | 16840743 | London | 7 November 2025 | Active |
| WENZHOU ACECASA ECONOMY AND TRADE CO., LTD. | 16830418 | Beckenham | 4 November 2025 | Active - Proposal to Strike off |
| SENTINEL PRO LTD | 16821949 | Loughborough | 30 October 2025 | Active |
| KEYSAFE HOME SECURITY LIMITED | 16821160 | Birmingham | 30 October 2025 | Active |
| ACTIVE AUTO LOCKSMITH LIMITED | 16821262 | Potters Bar | 30 October 2025 | Active |
| RAPIDLOCK LIVERPOOL LTD | 16801233 | Liverpool | 21 October 2025 | Active |
| ION LOCKSMITH LTD | 16799694 | Luton | 21 October 2025 | Active |
| G&K LOCK AND SAFE SECURITY LTD | SC867165 | Rosyth | 21 October 2025 | Active |
| CLEAR AUTOMOTIVE LOCKSMITH LTD | 16767896 | Bury St. Edmunds | 7 October 2025 | Not in the latest register snapshot (dissolved or removed) |
| OPEN KEY LOCKSMITHS NW LTD | 16766654 | Liverpool | 6 October 2025 | Active |
| NAPLES MERCHANTS LIMITED | 16747215 | Isleworth | 28 September 2025 | Active |
| EMERGENCY LOCKS SW&SE LONDON LTD | 16747129 | London | 28 September 2025 | Active |
| UNLOCKEDOOR LIMITED | 16731530 | Ware | 21 September 2025 | Active |