| southern marine services poole | 0.08 | 0.3 | 1764 | 30 | 56 |
| south sydney marine services | 0.17 | 0.2 | 5944 | 28 | 40 |
| shoreside marine services poole | 0.5 | 0.9 | 1151 | 31 | 92 |
| south shore marine services | 1.66 | 0.5 | 8561 | 27 | 77 |
| southern security services poole | 0.21 | 0.2 | 7662 | 32 | 59 |
| mobile marine maintenance poole | 1.01 | 0.1 | 630 | 31 | 18 |
| marine power services dorset | 1.24 | 0.1 | 8979 | 28 | 46 |
| south east marine services | 1.96 | 0.5 | 7511 | 26 | 13 |
| southern maintenance services company limited | 0.49 | 0.7 | 387 | 45 | 46 |
| uk marine services ltd | 0.68 | 0.1 | 994 | 22 | 77 |
| southern speed and marine | 1.28 | 0.5 | 1551 | 25 | 14 |
| south atlantic marine services | 1.41 | 0.4 | 848 | 30 | 36 |
| northern marine services melbourne | 0.31 | 0.3 | 9487 | 34 | 32 |
| marine power and servicing | 0.98 | 0.6 | 398 | 26 | 2 |
| marine engineers poole dorset | 1.36 | 0.2 | 9366 | 29 | 92 |
| marine services co. ltd | 0.63 | 0.2 | 8253 | 23 | 54 |
| southern marine and automotive | 1.23 | 0.9 | 5988 | 30 | 53 |
| special boat service poole | 0.59 | 0.5 | 7970 | 26 | 30 |
| south shore marine christchurch | 0.85 | 0.4 | 1075 | 31 | 13 |
| harbour marine services southwold | 1.69 | 0.4 | 9334 | 33 | 20 |
| south eastern marine services | 0.54 | 0.6 | 4516 | 29 | 60 |
| south ocean marine group limited | 1.52 | 1 | 3237 | 32 | 54 |
| pm marine service nc | 1.75 | 0.9 | 9009 | 20 | 15 |
