| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Fyfield Business & Research Park Ltd | 04310579 | 13/11/2001 | Dissolved |
| Lemon Juice Ltd | 03919676 | 11/03/2003 | Dissolved |
| Primefirst Ltd | 03549045 | 14/05/1998 | Dissolved |
| QUADRANT ESTATES (HEDGE END) LIMITED | 04238864 | 21/06/2001 | Dissolved |
| Quadrant (Kidbrooke) Ltd | 03679776 | 07/12/1998 | Dissolved |
| Quadrant Estates (Blandford) Ltd | 04310602 | 05/12/2001 | Dissolved |
| Quadrant Estates (Bury St Edmunds) Ltd | 03941497 | 16/05/2000 | Dissolved |
| Quadrant Estates (Cheltenham) Ltd | 03854599 | 07/10/1999 | Dissolved |
| Quadrant Estates (Eltham) Ltd | 04238861 | 21/06/2001 | Dissolved |
| Quadrant Estates (Gillingham) Ltd | 04046731 | 17/10/2000 | Dissolved |
| Quadrant Estates (Hailsham) Ltd | 04046746 | 17/10/2000 | Dissolved |
| Quadrant Estates (Lydiard) Ltd | 04241515 | 26/06/2001 | Dissolved |
| Quadrant Estates (Number One) Ltd | 03901701 | 04/01/2000 | Dissolved |
| Quadrant Estates (Petersfield) Ltd | 04257521 | 16/10/2001 | Dissolved |
| Quadrant Estates (Rutland House) Ltd | 04090211 | 02/11/2000 | Dissolved |
| Quadrant Estates (Walton Mill) Ltd | 04810370 | 26/06/2003 | Dissolved |
| WOLVERTON PROPERTIES LIMITED | 04547692 | 14/11/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Quadrant Business Parks Ltd | 04190264 | 27/06/2001 | 15/07/2008 | Dissolved |
| Quadrant Estates (Eldergate) Ltd | 04867250 | 01/09/2003 | 09/01/2008 | Dissolved |