| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| NOMINA NO. 095 LLP | OC321713 | 17/08/2006 | Silver |
| Neatwork (International) Ltd | SC149528 | 28/11/1996 | Dissolved |
| Tecno-Trak Ltd | 02647835 | 12/06/1995 | Dissolved |
| The Abbeyfield (Burnham) Society Ltd | 00988388 | 11/06/2004 | Dissolved |
| The Abbeyfield (Burnham) Society Ltd | 00988388 | 24/01/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLIFTON HALL SCHOOL LIMITED | SC040139 | 25/05/1989 | 16/03/2006 | Bronze |
| INDIA DEVELOPMENT GROUP (U.K.) LIMITED | 01476225 | 10/12/2015 | 18/05/2019 | Silver |
| Ord Advisory Services Ltd | 00473947 | 17/07/1991 | 30/06/1994 | Dissolved |
| R.E.A. HOLDINGS PLC | 00671099 | 21/09/2006 | 06/06/2016 | Silver |
| REALLYENGLISH (UK) LIMITED | 08677106 | 04/09/2013 | 11/09/2019 | Insolvent |
| REALLYENGLISH.COM LIMITED | 03895911 | 28/12/2001 | 11/09/2019 | One Red Flag |
| SLOUGH COMMUNITY HUB LIMITED | 07482715 | 05/01/2011 | 20/07/2012 | Dissolved |
| SLOUGH COUNCIL FOR VOLUNTARY SERVICE | 03523907 | 01/04/1999 | 20/07/2011 | Silver |