| Company | Status | Cash | Net Worth | Assets | Liabilities |
|---|---|---|---|---|---|
| 14 Boat Charters Limited Milburn House, 3 Oxford Street | £0 | £-150 700 | £37 | £550 687 | |
| 3D Marine (Gb) Limited 5 Britannia Place, Reading Road | £12 931 | £-9 765 | £25 602 | £46 861 | |
| 4 Winds Yachting Limited 115 Galashiels Road, Stow | £8 685 | £8 685 | £8 685 | £0 | |
| A & R Marine & Trading Plc Lombard House Dept Ccs, 12/17 Upper Bridge Street | £0 | £0 | £0 | £0 | |
| Abersoch Bay Limited Cil Ynys, Longford Road | £171 584 | £-66 493 | £225 184 | £1 025 993 | |
| Ability Shipping Limited Top Floor, Hampton By Hilton, 42-50 Kimpton Road | £34 | £-7 580 483 | £1 331 864 | £8 912 349 | |
| Abo Services Limited 246A Kenton Road | £17 576 | £-342 167 | £21 391 | £30 780 | |
| Absolute Pleasure Limited Flat 40 Low Friar House, Low Friar Street | £0 | £195 496 | £431 | £359 467 | |
| Acromas Shipping Limited Enbrook Park, Sandgate | £697 000 | £11 922 000 | £53 359 000 | £41 437 000 | |
| Action Boat Ltd The Harbour Office, Pier Road | £2 168 | £-37 023 | £2 466 | £39 879 | |
| Activ Power and Sail Limited 31 De La Warr Road | £0 | £-14 523 | £0 | £25 038 | |
| Adventure Powerboats Ltd Corner House, High Street St Dogmaels | £10 265 | £37 525 | £14 206 | £15 587 | |
| Adventure2013 Ltd 8 Beacon View, Marple | £22 598 | £18 080 | £22 598 | £4 518 | |
| Adventurerowing Limited 12 Vale Square | £0 | £0 | £0 | £0 | |
| Adventures Maritime Limited 246A Kenton Road | £100 | £100 | £100 | £149 406 | |
| Ahc Offshore Ltd 1 Beccles Road | £4 668 | £-511 | £4 668 | £5 179 | |
| Aircost Limited The Old Town Hall, 71 Christchurch Road | £7 812 | £47 576 | £41 279 | £235 948 | |
| Airlink Cargo Services Limited 9 Church Road | £0 | £56 263 | £56 263 | £0 | |
| Algarve Sailing Limited The Byre Ash Croft, Ash | £293 | £-15 423 | £872 | £30 043 | |
| Aliorr Shipping and Trading (Pvt) Limited 15 Gleddoch Close | £1 843 | £4 105 | £2 972 | £0 | |
| All Discovery Cruising Limited Compass House, Rockingham Road | £0 | £0 | £0 | £0 | |
| All Leisure Group Plc Compass House, Rockingham Road | £15 130 000 | £-8 444 000 | £25 782 000 | £60 057 000 | |
| All Leisure Holidays Limited Compass House, Rockingham Road | £8 719 000 | £-2 228 000 | £14 673 000 | £41 894 000 | |
| Alternative Path Limited 27 Mortimer Street, London | £2 528 | £-127 778 | £2 562 | £130 811 | |
| Altuntun Ltd 12 Bridewell Place, Third Floor East | £19 165 | £-300 516 | £51 944 | £13 931 | |
| Amitie Limited The George Business Centre, Christchurch Road | £542 | £-42 577 | £5 453 | £128 749 | |
| Anchor Communications Limited West Fleetham Farm House, West Fleetham West Fleetham | £0 | £0 | £0 | £0 | |
| Andydextrous Limited 164 Leigh Road | £6 375 | £442 | £6 375 | £7 342 | |
| Anstruther Pleasure Cruises Limited 21 St Adrians Place, Anstruther | £11 406 | £-24 952 | £12 522 | £135 058 | |
| Antibes Yacht Charter Ltd Thatched Cottage, Mottram Road | £0 | £12 | £12 | £0 | |
| Apollo Marine Services Limited 28 Rosslyn Hill | |||||
| Appledore Instow Ferry Limited 10 Estuary Terrace Tomouth Road, Appledore | £6 206 | £16 589 | £6 206 | £0 | |
| Aqua Sheen Limited 56 Bartram Road, Totton | £3 197 | £22 428 | £7 867 | £3 778 | |
| Aquacruise Limited 4 St Stephen'S Court, 15-17 St Stephens Road | £91 010 | £48 053 | £420 379 | £449 991 | |
| Aquatic Events Ltd Sandle Lodge, Sandleheath | £0 | £-213 164 | £0 | £213 164 | |
| Aquatrek Limited 12A Chester Steet | £0 | £0 | £0 | £0 | |
| Aquaxplore Limited 43 Grayburn Lane | £0 | £0 | £0 | £0 | |
| Argyll Ferries Limited The Ferry Terminal, Station Road | £1 045 000 | £947 000 | £1 413 000 | £466 000 | |
| Arie Dirk Marine Limited 107 The Broadway, Leigh-On-Sea | £6 395 | £4 963 | £13 450 | £16 413 | |
| Arisaig Marine Limited Arisaig Marine Ltd, The Harbour | £74 181 | £913 393 | £131 363 | £86 462 |