| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Wood Electronics (Aberdeen) Ltd | SC089556 | 09/02/1990 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAKER HUGHES PRESSURE CONTROL LIMITED | SC057020 | 27/07/1989 | 31/12/1993 | Bronze |
| ENTERPRISE REALISATIONS LIMITED | SC043311 | 02/07/1990 | 31/12/1993 | Insolvent |
| ETHOSENERGY (GBR) LIMITED | SC149291 | 01/01/1997 | 01/06/2000 | Silver |
| ETHOSENERGY (MIDDLE EAST) LIMITED | SC099690 | 07/01/1991 | 31/12/1996 | Silver |
| ETHOSENERGY LIGHT TURBINES LIMITED | 01549768 | 20/04/1993 | 01/06/2000 | Amber |
| GAS TURBINE FUEL SYSTEMS LIMITED | 01831399 | 01/03/1991 | 31/12/1996 | Dissolved |
| JOHN WOOD GROUP PLC | SC036219 | 03/08/1989 | 01/06/2000 | Silver |
| JWG 64 LIMITED | SC149890 | 04/07/1995 | 31/07/1996 | Dissolved |
| MACRON SAFETY SYSTEMS (UK) LIMITED | 01169587 | 31/12/1993 | 01/09/1995 | Silver |
| NORSON HYDRAULIC SERVICES LIMITED | SC119573 | 17/06/1992 | 31/12/1993 | Not Trading |
| RWG (REPAIR & OVERHAULS) LIMITED | SC120673 | 22/01/1990 | 01/06/2000 | Gold |
| W L S HOLDINGS LIMITED | SC074963 | 01/11/1989 | 01/06/1993 | Dissolved |
| W M FIRE PROTECTION LIMITED | SC063021 | 31/12/1993 | 01/09/1995 | Dissolved |
| WG POWER US LIMITED | SC106951 | 01/11/1989 | 01/06/1993 | Dissolved |
| WGD004 LIMITED | SC075301 | 01/11/1989 | 31/12/1996 | Dissolved |
| WGD007 LIMITED | SC046966 | 07/07/1989 | 31/12/1993 | Dissolved |
| WGD010 LIMITED | SC052968 | 27/07/1989 | 31/12/1993 | Dissolved |
| WGD014 LIMITED | 01381826 | 01/03/1992 | 31/12/1996 | Dissolved |
| WGD018 LIMITED | SC095273 | 27/07/1989 | 31/12/1996 | Dissolved |
| WGD022 LIMITED | SC065576 | 27/07/1989 | 01/11/1989 | Dissolved |
| WGD026 LIMITED | SC071858 | 27/07/1989 | 02/07/1990 | Dissolved |
| WGD030 LIMITED | 01290425 | 14/06/1991 | 31/10/1996 | Dissolved |
| WGD031 LIMITED | SC148872 | 31/07/1996 | 01/06/2000 | Dissolved |
| WGD034 LIMITED | SC119415 | 02/07/1992 | 01/06/2000 | Dissolved |
| WGD035 LIMITED | 01273180 | 25/03/1994 | 01/06/2000 | Dissolved |
| WOOD GROUP ASSET MANAGEMENT SOLUTIONS LIMITED | SC143733 | 30/04/1993 | 01/06/2000 | Dissolved |
| WOOD GROUP ENGINEERING (NORTH SEA) LIMITED | SC030715 | 27/07/1989 | 01/06/2000 | Gold |
| WOOD GROUP GAS TURBINE SERVICES HOLDINGS LIMITED | SC159160 | 21/06/1996 | 01/06/2000 | Dissolved |
| WOOD GROUP MANAGEMENT SERVICES LIMITED | SC178510 | 01/10/1999 | 01/06/2000 | Dissolved |
| Wood Group Electrical Engineering Ltd | SC010640 | 27/07/1989 | 02/07/1990 | Dissolved |