| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAPITOL ENGINEERING SERVICES LIMITED | 02810043 | 02/11/1995 | Silver |
| CAPITOL ENVIRONMENTAL SERVICES LIMITED | 02832146 | 28/02/1996 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAPITOL BUILDING SERVICE LIMITED | 03175116 | 19/03/1996 | 19/11/2024 | One Red Flag |
| CAPITOL PROJECT SERVICES LTD | 10080148 | 23/03/2016 | 31/10/2023 | Silver |
| EYHURST MANAGEMENT LIMITED | 04055826 | 19/08/2011 | 29/10/2015 | Silver |