| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANTEATER LIMITED | 08030140 | 13/04/2012 | Dissolved |
| B.H. Business Consultancy Ltd | 03057782 | 25/05/1995 | Dissolved |
| Dormancy Ltd | 02931180 | 17/02/2001 | Dissolved |
| GCL REALISATIONS LIMITED | 07601953 | 12/04/2011 | Dissolved |
| GES REALISATIONS LIMITED | 08111525 | 28/11/2012 | Dissolved |
| INTERNATIONAL PIPELINE SOLUTIONS LIMITED | 06537993 | 09/04/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Alstom Combined Cycles Ltd. | 02775889 | 12/06/1997 | 13/02/2001 | Dissolved |
| B K E Cables Ltd | 02111081 | 05/04/1990 | 10/07/1995 | Dissolved |
| B K E Management Services Ltd | 02111082 | 05/04/1991 | 10/07/1995 | Dissolved |
| B.K.E. Ltd | 01120928 | 05/04/1992 | 15/04/1996 | Dissolved |
| Express Roads Ltd | 01923124 | 01/02/1993 | 28/07/1993 | Dissolved |
| GIL (INTERNATIONAL) PROJECTS LIMITED | 03496716 | 31/10/2003 | 18/02/2011 | One Red Flag |
| GLL REALISATIONS LIMITED | 03697101 | 31/10/2003 | 28/11/2012 | Dissolved |
| GREENRAY HOLDINGS LIMITED | 04528071 | 06/09/2002 | 18/07/2011 | One Red Flag |
| GTL REALISATIONS LIMITED | 02547355 | 31/10/2003 | 28/11/2012 | Dissolved |
| MOWLEM SHELFCO 3 LIMITED | 00758289 | 01/02/1992 | 28/07/1993 | Insolvent |
| Mowlem Shelfco 1 Ltd | 01310279 | 01/02/1993 | 28/07/1993 | Dissolved |
| NETWORK PACIFIC RESOURCE SERVICES LTD | 02511891 | 31/10/2003 | 03/03/2017 | Bronze |
| PLANTASK PROJECT SERVICES LIMITED | 00908794 | 01/02/1993 | 28/07/1993 | Dissolved |
| ST LEONARDS POWER PLANTS LIMITED | 02403889 | 12/06/1997 | 13/02/2001 | Dissolved |
| WAINWRIGHT & GIBSON (CONTRACTS) LIMITED | 01145504 | 01/02/1993 | 28/07/1993 | Dissolved |
| WAINWRIGHT & GIBSON LIMITED | 00711584 | 01/02/1993 | 28/07/1993 | Dissolved |