| 1 | | 4-5, The Slipway | Portsmouth |  GB | | +442392201171 | N/A | N/A |
| 2 | | Alchorne Pl | Portsmouth | GB | | +44 2392668621 | N/A | N/A |
| 3 | | Force Dredging Systems U.K. Ltd, Hilsea | Portsmouth | GB | N/A | +44 2392472710 | N/A | N/A |
| 4 | | 8-11 Limberline Spur, Hilsea | Portsmouth | GB | N/A | +442392653717 | N/A | N/A |
| 5 | | South Lockside, Boat Yard Compound | Portsmouth | GB | | +44 7712664680 | N/A | N/A |
| 6 | | 165 Hawthorn Cres, Cosham | Portsmouth | GB | | +442393110782 | N/A | N/A |
| 7 | | 1 Fitzherbert Spur, Farlington | Portsmouth | GB | | +44 2392313090 | N/A | N/A |
| 8 | | The Slipway, 21/22 Marina Keep | Portsmouth | GB | | +44 2394004540 | N/A | N/A |
| 9 | | The Slipway, 7-11 Marina Keep | Portsmouth | GB | | +44 2392219433 | N/A | |
| 10 | | N/A | Portsmouth | GB | | +44 2392679666 | N/A | N/A |
| 11 | | Unit 10, Mitchell Way | Portsmouth | GB | N/A | +44 2392982111 | N/A | N/A |
| 12 | | The Slipway, Marina Keep | Portsmouth | GB | N/A | +44 2392326366 | N/A | N/A |
| 13 | | Portfield Rd | Portsmouth | GB | N/A | +44 2392459511 | N/A | N/A |