| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Beaumast Ltd | 03664917 | 01/03/1999 | Dissolved |
| COBWEB ESTATES LIMITED | 01942038 | 23/06/2003 | Bronze |
| Cobweb Services Ltd | 01953600 | 02/08/1991 | Dissolved |
| Cobweb Services Ltd | 01953600 | 02/08/1991 | Dissolved |
| FASTNET BUILDERS LIMITED | 03926350 | 29/03/2000 | Amber |
| FASTNET HOMES LIMITED | 02948441 | 02/10/1997 | Dissolved |
| FASTNET PROPERTIES LIMITED | 02389418 | 02/10/1997 | Silver |
| Fastsea (Uk) Ltd | 04036085 | 23/06/2003 | Dissolved |
| HYDROGRAPHIC TECHNOLOGY LIMITED | 02710561 | 10/11/2004 | Dissolved |
| Roycon Holdings Ltd | 03208054 | 01/11/1996 | Dissolved |
| Wgeg Ltd | 03233236 | 30/06/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Branford Civil & Marine Ltd | 02927598 | 01/10/1994 | 07/11/1997 | Dissolved |
| COBWEB ESTATES LIMITED | 01942038 | 27/08/1986 | 27/08/1992 | Bronze |
| COBWEB ESTATES LIMITED | 01942038 | 27/08/1986 | 31/03/2003 | Bronze |
| EDMUNDS GATE MANAGEMENT COMPANY LIMITED | 03654348 | 10/01/2003 | 29/06/2006 | Gold |
| HYDROGRAPHIC TECHNOLOGY LIMITED | 02710561 | 01/02/1996 | 31/03/2003 | Dissolved |
| HYDROGRAPHIC TECHNOLOGY LIMITED | 02710561 | 29/04/1992 | 31/03/2003 | Dissolved |
| MIDDLE BROOK MANAGEMENT LTD | 04271897 | 23/06/2003 | 01/12/2006 | Gold |
| Marine & Civil Plant Ltd | 02821792 | 01/10/1994 | 07/11/1997 | Dissolved |
| NEWSTEAD HALL MANAGEMENT COMPANY LIMITED | 04308748 | 23/06/2003 | 08/11/2005 | Gold |
| ROCKWOOD COURT MANAGEMENT CO LIMITED | 09018279 | 30/04/2014 | 31/05/2016 | Bronze |