| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Condor (Shipping) Ltd | 00610556 | 24/08/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Billiter Shipping Ltd | 00248510 | 24/08/1992 | 28/02/1995 | Dissolved |
| CORMAR LIMITED | 00166220 | 01/06/1991 | 28/02/1995 | Dissolved |
| Clyde Tugs Ltd | SC121271 | 19/04/1990 | 24/07/1992 | Dissolved |
| Commonwealth Steam Tug Company Ltd(The) | 00275378 | 01/06/1991 | 28/02/1995 | Dissolved |
| Condor Ltd | 00247713 | 24/08/1992 | 28/02/1995 | Dissolved |
| Cory Ship Towage (Clyde) Ltd | SC005380 | 02/04/1990 | 01/02/1993 | Dissolved |
| Middlesbrough Machine Co Ltd | 00920781 | 01/06/1991 | 28/02/1995 | Dissolved |
| Ocean (Tml) Ltd | 01776305 | 01/12/1994 | 28/02/1995 | Dissolved |
| SHETLAND TOWAGE LIMITED | SC057193 | 26/04/1990 | 13/04/1995 | Dissolved |
| SVITZER MARINE LIMITED | 00069494 | 01/06/1991 | 28/02/1995 | Silver |
| Smit & Cory International Port Towage Ltd | 00977302 | 01/06/1991 | 18/04/1994 | Dissolved |
| TYNE TOWAGE MARINE LIMITED | SC002997 | 04/08/1989 | 27/01/1995 | Dissolved |
| Transit (Boston) Ltd | 00463200 | 01/12/1994 | 28/02/1995 | Dissolved |