Marine - Consultants in Cardiff, South Glamorgan
| Name & Address | Phone # | Website |
| Amethyst Marine Services Ltd Amethyst House, Cardiff, South Glamorgan CF10 4RP | 029 20488149 |  |
| Berridge & Co Empire House, Cardiff, South Glamorgan CF10 5EE | 029 20483364 | |
| George T Thomas & Co Ltd Fourth Floor 113-116 Bute Street, Cardiff, South Glamorgan CF10 5TE | 029 20480272 | |
| Northrop Grumman Sperry Marine 92 Ty-Mawr Road, Cardiff, South Glamorgan CF14 2FQ | 029 20578770 | |
| Powell Marine 7 Wellfield Road, Cardiff, South Glamorgan CF24 3NZ | 029 20512159 |  |
