| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Cafe Brazil Limited | 02527349 | 02/08/1991 | Dissolved |
| Cafe Brazil Limited | 02527349 | 02/08/1991 | Dissolved |
| FLEETSTAND LIMITED | 02765386 | 18/12/1992 | Dissolved |
| Grovex International Ltd | 01533304 | 31/12/1990 | Dissolved |
| I. L. Restaurants Limited | 02211300 | 01/05/1991 | Dissolved |
| I. L. Restaurants Limited | 02211300 | 01/05/1991 | Dissolved |
| Imperial Leisure Centres Ltd | 01567379 | 01/05/1992 | Dissolved |
| Imperial Leisure Centres Ltd | 01567379 | 01/05/1992 | Dissolved |
| Interline (Overseas) Ltd | 01496286 | 13/01/1992 | Dissolved |
| MILLFIELD FOUNDATION | 06370560 | 13/09/2007 | Silver |
| Markus (U K) Ltd | 01534603 | 31/12/1990 | Dissolved |
| OLD MILLFIELDIANS ACADEMY OF SPORT & EDUCATION FOR YOUTH | 04190185 | 02/04/2001 | Dissolved |
| THE WINNING LINE (BGR) LIMITED | 03216310 | 25/06/1996 | Dissolved |
| The Winning Line Ltd | 03321118 | 19/02/1997 | Dissolved |
| The Winning Line Plc | 02688398 | 24/03/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| JACOBS MANAGEMENT SERVICES LTD | 06504013 | 29/03/2008 | 26/06/2014 | Bronze |
| MILLFIELD | 00522385 | 05/06/2009 | 31/03/2024 | Gold |
| MILLFIELD SCHOOL (SOMERSET) CHARITABLE TRUST | 02201603 | 28/02/2003 | 08/06/2007 | Dissolved |
| THE MILLFIELD RUGBY LEGENDS MEMORIAL CO. LTD | 04840345 | 28/07/2003 | 05/11/2020 | Silver |
| THE WINNING LINE (BGR) LIMITED | 03216310 | 25/06/1996 | 11/06/1999 | Dissolved |