| OHC WELDING LTD | 17455884 | Newport | 14 September 2026 | Active |
| COREDELL MARINE LTD | 17407477 | London | 18 August 2026 | Active |
| SEAQUEST GROUP LTD | 17342051 | London | 15 July 2026 | Active |
| A.S RAINBOW MARINE & OFFSHORE PTE LTD | 17330525 | London | 9 July 2026 | Active |
| MKT MARINE LTD | 17318147 | Ventnor | 3 July 2026 | Active |
| NIMRANA ENGINEERING AND SHIPBUILDING LTD | 17269790 | London | 9 June 2026 | Active |
| EASTERN MARITIME ENGINEERING LTD | 17262783 | 17 King Edwards Road, Ruislip, London | 5 June 2026 | Active |
| CLYDE FLOATING HOMES LIMITED | SC891128 | Greenock | 28 May 2026 | Active |
| JANO YATCHING LTD | 17231312 | London | 20 May 2026 | Active |
| TRAFALGAR YACHTS LIMITED | 17229395 | Winchester | 19 May 2026 | Active |
| TRACSLIP LTD | 17211370 | Pembroke | 11 May 2026 | Active |
| DSL MARINE LTD | 17200534 | Plymouth | 5 May 2026 | Active |
| FE ANCHORS LTD | 17191598 | Lewes | 30 April 2026 | Active |
| SWISS MARINE TRANSPORT LTD | 17183192 | London | 27 April 2026 | Active |
| SKELD MARITIME LTD | 17144942 | London | 8 April 2026 | Active |
| ENIGMA POWERCRAFT LIMITED | 17143158 | London | 8 April 2026 | Active |
| OGILVY MARINE LTD | 17133428 | London | 2 April 2026 | Active |
| 1 HOP CLUB LTD | 17091458 | London | 13 March 2026 | Active |
| NCL WORKFORCE LTD | 17051699 | Plymouth | 24 February 2026 | Active |
| SAREX7 LTD | 16954857 | London | 11 January 2026 | Active |
| ALGAENIC LTD | 16943391 | Burnham-On-Crouch | 5 January 2026 | Active |
| LATERAL INDUSTRIES LIMITED | 16936079 | Bideford | 30 December 2025 | Active |
| DOMP MARINE LIMITED | 16929415 | Poole | 23 December 2025 | Active |
| COASTAL MARINE PROJECTS LTD | 16906401 | Honiton | 12 December 2025 | Active |
| ARDERSIER3F LIMITED | SC872413 | Glasgow | 11 December 2025 | Active |
| SWIFTBOT MARITIME INNOVATIONS LTD | 16880287 | Maldon | 28 November 2025 | Active |
| LIMITLESS CRAEFT LTD | 16865537 | Broadstone | 19 November 2025 | Active |
| NAVIKA GREEN CONSULTING LTD | 16835170 | London | 5 November 2025 | Active |
| THE RIVERPOD COMPANY LTD | 16823194 | Tonbridge | 31 October 2025 | Active |
| MHD HOME IMPROVEMENTS LTD | 16798318 | Romford | 20 October 2025 | Active |
| JM MCGREGOR HAGGENS LTD | 16784012 | London | 14 October 2025 | Active |
| W & B BOATYARD SANDHAVEN LTD | SC865791 | Fraserburgh | 9 October 2025 | Active |
| NUCLEAR EARTH LTD | 16744459 | Whitley Bay | 26 September 2025 | Active |
| COMPLETED BUILD LTD | 16737222 | London | 23 September 2025 | Active |
| SHIP SHAPE ENGINEERING LTD | 16729719 | Gravesend | 19 September 2025 | Active |
| THE BUILD PURSER LIMITED | 16719877 | London | 15 September 2025 | Active |
| NORTHMARK MARINE LTD | 16679293 | London | 28 August 2025 | Active |
| ISARION LTD | 16633494 | London | 6 August 2025 | Active |
| RAM MECH LTD | SC857672 | Shotts | 2 August 2025 | Active |
| WILDEN METALWORKS LTD | 16585954 | Portsmouth | 16 July 2025 | Active |
| PMV MARITIME SOLUTIONS LIMITED | 16585413 | London | 16 July 2025 | Active |
| MOUNT GLORY SHIP CHANDLERS LTD | 16587099 | London | 16 July 2025 | Active |
| NIYA INFRA WORKS LIMITED | 16581770 | Porth | 14 July 2025 | Active |
| HYDRASTORM TECHNOLOGIES LTD | 16553963 | Plymouth | 1 July 2025 | Active |
| REALM BORN PRODUCTS LIMITED | 16542655 | Liverpool | 25 June 2025 | Active - Proposal to Strike off |
| SARONIC TECHNOLOGIES UK LIMITED | 16516190 | Warrington | 13 June 2025 | Active |
| BFS WORKBOATS LTD | 16510691 | Tuxford | 11 June 2025 | Active |
| NUCLEAR MARINE CORPORATION LIMITED | 16447327 | London | 13 May 2025 | Active |
| SUNCRAFT INTERNATIONAL LTD | 16437414 | London | 8 May 2025 | Active |
| J.AITKEN MARINE SUPPORT SERVICES LTD | SC846628 | Cowdenbeath | 28 April 2025 | Active |