| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| FUNGAL CONTROL SYSTEMS LIMITED | 02473882 | 23/02/1992 | Dissolved |
| HUTTON + ROSTRON DATA EXCHANGE LIMITED | 02320150 | 21/11/1992 | Dissolved |
| Hutton & Rostran Data Processing Ltd | 01163996 | 14/06/1992 | Dissolved |
| Hutton + Rostron Partnership Ltd | 03578135 | 09/06/1998 | Dissolved |
| Maze Publications Limited | 01700622 | 14/06/1992 | Dissolved |
| NETLEY PROPERTY LIMITED | 01884622 | 14/06/1992 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FULHAM BOYS SCHOOL LIMITED | 07650064 | 27/09/2013 | 21/09/2017 | Silver |
| HUTTON + ROSTRON ENVIRONMENTAL INVESTIGATIONS LIMITED | 02319817 | 21/11/1992 | 02/10/2023 | Bronze |
| REDCLIFFE SCHOOL TRUST LIMITED | 01133599 | 29/04/1999 | 14/11/2002 | Dissolved |