| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRUCKTON LIMITED | 09417723 | 02/02/2015 | Dissolved |
| Halecourt Ltd | 03767247 | 14/05/1999 | Dissolved |
| Northern Natural Resources Ltd | SC143237 | 11/07/1994 | Dissolved |
| PEAKBEAM LIMITED | 01848853 | 02/08/1991 | Dissolved |
| Project Services Ltd | 02317704 | 08/03/1991 | Dissolved |
| SIDOX LIMITED | 10827786 | 20/06/2017 | Dissolved |
| Universal Project Business Limited | 02663590 | 02/12/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Census Computer Services Ltd | 01638443 | 30/11/1991 | 01/01/1992 | Dissolved |
| Donelon Tyson Plc | 02343151 | 27/07/1991 | 01/12/1995 | Dissolved |
| ENHANCED RECOVERY SYSTEMS LIMITED | 03671698 | 05/03/1999 | 15/12/2009 | Dissolved |
| J F D REALISATIONS LIMITED | 00557195 | 31/10/1991 | 01/12/1995 | Dissolved |
| LONGDEN PROPERTIES LIMITED | 04586309 | 29/11/2002 | 21/12/2018 | Bronze |
| MCLAUGHLIN & HARVEY CONSTRUCTION LIMITED | SC150486 | 19/12/1995 | 02/11/2000 | Silver |
| MIDVEST LIMITED | 02913692 | 27/01/1998 | 28/01/2000 | Bronze |
| MILLPOINT LIMITED | 02543973 | 01/07/1997 | 28/01/2000 | Silver |
| Plantscape Ltd | 01952971 | 10/02/1992 | 01/07/1992 | Dissolved |
| River Head International Construction Ltd | 02429761 | 30/10/1992 | 07/07/1999 | Dissolved |
| SCOTTISH RESOURCES GROUP LIMITED | SC143746 | 17/05/1994 | 26/10/1998 | Dissolved |
| THE SCOTTISH COAL COMPANY LIMITED | SC154655 | 29/12/1994 | 10/05/1998 | Insolvent |
| TYSONS PLC | 00171417 | 31/10/1991 | 01/12/1995 | Bronze |
| VOLKERWESSELS LIMITED | 02001762 | 28/05/1992 | 30/06/1992 | Bronze |
| WOOLSBRIDGE SMALL BUSINESS CENTRE LIMITED | 02410200 | 15/12/1991 | 21/09/1995 | Dissolved |