| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A O D C (U K) Ltd | 00966883 | 15/01/1992 | Dissolved |
| A O D C (U K) Ltd | 00966883 | 15/01/1992 | Dissolved |
| ASSOCIATED BUSINESS SERVICE LIMITED | 02610195 | 21/08/1995 | Dissolved |
| BRADBOURNE PROPERTIES LIMITED | 01356919 | 10/01/2005 | Silver |
| GEOPLANETARY INVESTMENTS LIMITED | 02677820 | 27/02/2003 | Dissolved |
| Global Migrations Ltd | 03717435 | 22/02/1999 | Dissolved |
| Graintree Ltd | 03142853 | 16/01/1996 | Dissolved |
| LANGPOINT LIMITED | 00510794 | 15/01/1991 | Dissolved |
| Langpoint (Project) Ltd | 01074585 | 10/03/1991 | Dissolved |
| SKY INVEST LIMITED | 02353457 | 27/02/2003 | Silver |
| SKY PROPERTIES LIMITED | 02682089 | 27/02/2003 | Bronze |
| Sejon Holdings Ltd | 01073623 | 15/01/1991 | Dissolved |
| Sejon Holdings Ltd | 01073623 | 15/01/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ASSOCIATED BUSINESS SERVICE LIMITED | 02610195 | 13/05/1991 | 31/07/1992 | Dissolved |
| BEACHLEY PROPERTIES LIMITED | 02380812 | 11/01/1991 | 09/06/2022 | Silver |
| BRADBOURNE PROPERTIES LIMITED | 01356919 | 30/11/1991 | 31/08/1993 | Silver |
| LANGPOINT LIMITED | 00510794 | 15/01/1991 | 14/12/2004 | Dissolved |
| SKY GROUP OF COMPANIES PLC | 01529998 | 27/02/2003 | 31/03/2023 | Amber |
| SUFRO (INVESTMENTS) LIMITED | 02441957 | 12/01/1996 | 01/07/2001 | Silver |
| WALPOLE MEWS MANAGEMENT LIMITED | 02714912 | 06/04/2004 | 27/03/2010 | Gold |