| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Algerian Oilfield Services Ltd | SC182012 | 16/07/1998 | Dissolved |
| Aos Group Ltd | SC182663 | 03/02/1998 | Dissolved |
| Azerbaijan Oilfield Services Ltd | SC182013 | 16/07/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A E L (Great Yarmouth) Ltd | SC150277 | 18/04/1994 | 12/10/1995 | Dissolved |
| A.E.L. (ABERDEEN) LIMITED | SC074219 | 23/11/1988 | 19/06/1997 | Silver |
| ABERDEEN BEARING GROUP LIMITED | SC069651 | 30/11/1988 | 31/01/1990 | Dissolved |
| Aberdeen Bearing & Transmissions Ltd | SC073379 | 09/09/1988 | 31/01/1990 | Dissolved |
| Baylor Esl Ltd | SC096453 | 31/12/1988 | 01/02/1998 | Dissolved |
| C & M Electrical (Elgin) Ltd | SC080327 | 02/06/1989 | 29/08/1997 | Dissolved |
| E S L (Technical Resources) Ltd | SC119674 | 22/08/1989 | 29/08/1997 | Dissolved |
| E S L GROUP LIMITED | SC075464 | 31/12/1988 | 29/08/1997 | Dissolved |
| E.S.L. (Inverness) Ltd | SC067319 | 31/12/1988 | 29/08/1997 | Dissolved |
| ELECTRICAL SERVICES (ABERDEEN) LIMITED | SC049069 | 31/12/1988 | 08/11/1993 | Dissolved |
| ESL TYNE TEES LIMITED | 00712339 | 24/07/1992 | 29/08/1997 | Dissolved |
| Inverness Bearing & Transmissions Ltd | SC094826 | 30/11/1989 | 31/01/1990 | Dissolved |
| M.C.W. (ABERDEEN) LIMITED | SC067408 | 31/12/1989 | 29/08/1997 | Dissolved |
| RIG CONTROL PRODUCTS LIMITED | SC251873 | 26/06/2003 | 01/01/2008 | Gold |
| Rapid Solutions (Uk) Ltd | 03588711 | 27/03/2001 | 24/07/2002 | Dissolved |