| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aldermanbury & Unity Estates Ltd | 01732597 | 01/12/1992 | Dissolved |
| Capstone Consulting Ltd | 03944806 | 10/03/2000 | Dissolved |
| Capstone Developments Ltd | 03924254 | 11/02/2000 | Dissolved |
| Capstone Holdings Ltd | 03945926 | 13/03/2000 | Dissolved |
| Capstone Land Ltd | 03944784 | 10/03/2000 | Dissolved |
| Capstone Securities Ltd | 03923662 | 11/02/2000 | Dissolved |
| Charlotte Street Securities Ltd | 01448721 | 01/12/1992 | Dissolved |
| City & Consolidated Real Estate Company Ltd | 01867718 | 01/12/1992 | Dissolved |
| Consolidated Basinghall Estates Ltd | 01749115 | 01/12/1992 | Dissolved |
| Farringdon Real Property Company Limited | 01498390 | 01/12/1992 | Dissolved |
| Great Hamilton Estates Limited | 01867721 | 01/12/1992 | Dissolved |
| James Birkett Ltd | 02608709 | 01/12/1992 | Dissolved |
| Northcliffe Estates Limited | 01486536 | 01/12/1992 | Dissolved |
| W.O.Management Services Ltd | 01424987 | 25/09/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAPSTONE GROUP LIMITED | 03923413 | 10/02/2000 | 08/09/2010 | Dissolved |
| STICKPAD LIMITED | 03734363 | 03/04/2000 | 15/05/2003 | Dissolved |