| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A B M T M Ltd | 00563585 | 24/12/1991 | Dissolved |
| A.B.M.T.M. Pension Trust Ltd | 00862887 | 19/06/1995 | Dissolved |
| Abmtm (Korea) Ltd | 00983429 | 24/12/1991 | Dissolved |
| Associated British Machine Tool Makers (Holdings) Ltd | 00145999 | 24/12/1991 | Dissolved |
| Associated British Machine Tool Makers (India) Limited | 00563586 | 24/12/1991 | Dissolved |
| Associated British Machine Tools Makers (Pakistan) Limited | 00563587 | 24/12/1991 | Dissolved |
| Associated British Marine Ltd | 01430768 | 24/12/1991 | Dissolved |
| BRIAN WILLIAMS HOLDINGS LIMITED | 03739719 | 01/07/1999 | Bronze |
| EDWARD WILLIAMS HOLDINGS LIMITED | 00098606 | 25/04/1992 | Silver |
| International Marine Co Ltd | 01126289 | 24/12/1991 | Dissolved |
| Intervision Ltd | 01141121 | 24/12/1991 | Dissolved |
| Laundry & Catering Products Ltd | 01852906 | 14/02/1992 | Dissolved |
| Souter Copland Composites Ltd | 01906138 | 01/03/1992 | Dissolved |
| Souter Shipyard Ltd | 01959441 | 24/12/1991 | Dissolved |
| Ward,H W,& Co Ltd | 00912016 | 21/02/1991 | Dissolved |
| Weston Williams Ltd | 01123652 | 21/02/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Fliptop Ltd | 00106260 | 10/04/1992 | 02/09/1994 | Dissolved |
| Heat-Win Ltd | 01517282 | 15/11/1991 | 04/11/1999 | Dissolved |
| Williams,Edward,Manufacturing Co Ltd | 01778394 | 10/04/1991 | 08/10/1998 | Dissolved |