| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CONCORD DATA SYSTEMS (UK) LIMITED | 01714138 | 22/12/2001 | Dissolved |
| Fonedata Ltd | 03631048 | 22/12/2001 | Dissolved |
| LLOYD'S REGISTER FOUNDATION | 07905861 | 01/01/2023 | Silver |
| LLOYD'S REGISTER GROUP LIMITED | 08126909 | 01/01/2023 | Silver |
| MABINOGION LIMITED | 15250092 | 31/10/2023 | Bronze |
| Psion Connect Home Networks Ltd | 03205990 | 12/12/2001 | Dissolved |
| SUPERCALI LLP | OC341405 | 27/11/2013 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABP ACQUISITIONS UK LIMITED | 05839361 | 14/03/2019 | 01/10/2024 | Amber |
| ABP BONDS UK LIMITED | 05885161 | 14/03/2019 | 01/10/2024 | Gold |
| ABP FINANCE PLC | 07847174 | 14/03/2019 | 01/10/2024 | Bronze |
| ABP MEZZANINE HOLDCO UK LIMITED | 05920216 | 14/03/2019 | 01/10/2024 | One Red Flag |
| ABP MIDCO UK HOLDINGS LIMITED | 12701688 | 29/06/2020 | 01/10/2024 | Bronze |
| ABP MIDCO UK LIMITED | 12701661 | 29/06/2020 | 01/10/2024 | Bronze |
| ABP SUBHOLDINGS UK LIMITED | 05839376 | 14/03/2019 | 01/10/2024 | Bronze |
| ABPA HOLDINGS LIMITED | 07847153 | 14/03/2019 | 01/10/2024 | One Red Flag |
| ASSOCIATED BRITISH PORTS HOLDINGS LIMITED | 01612178 | 14/03/2019 | 01/10/2024 | Silver |
| BLACKWELL PUBLISHING (HOLDINGS) LIMITED | 03162848 | 20/06/2001 | 03/06/2004 | Dissolved |
| BLACKWELL SCIENCE LIMITED | 00349566 | 24/09/1999 | 03/06/2004 | Dissolved |
| CALLSHOP ETC. LIMITED | 03114251 | 12/11/2004 | 26/01/2005 | Dissolved |
| COLT TECHNOLOGY SERVICES | 02452736 | 19/10/2004 | 26/01/2005 | Amber |
| COLT TELECOM HOLDINGS LIMITED | 03889002 | 26/08/2004 | 26/01/2005 | Amber |
| EASYSWITCH SOFTWARE LIMITED | 01825818 | 22/12/2001 | 31/10/2002 | Dissolved |
| Fonedata Ltd | 03631048 | 11/07/2000 | 07/08/2000 | Dissolved |
| PSION CONNECT HOLDINGS LIMITED | 03188560 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION CONNECT HOLDINGS LIMITED | 03188560 | 31/01/1997 | 31/10/2002 | Dissolved |
| PSION CONNECT LIMITED | 01530584 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION CONNECT LIMITED | 01530584 | 16/02/1999 | 29/03/1999 | Dissolved |
| PSION CONSUMER PRODUCTS LIMITED | 03966986 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION CONSUMER PRODUCTS LIMITED | 03966986 | 06/04/2000 | 31/10/2002 | Dissolved |
| PSION DIGITAL LIMITED | 03132252 | 21/12/2001 | 31/10/2002 | Dissolved |
| PSION DIGITAL LIMITED | 03132252 | 20/11/1996 | 31/10/2002 | Dissolved |
| PSION HOLDINGS LIMITED | 01520131 | 22/12/2001 | 31/10/2002 | Silver |
| PSION HOLDINGS LIMITED | 01520131 | 29/10/1996 | 31/10/2002 | Silver |
| PSION INFOMEDIA LIMITED | 03799665 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION INFOMEDIA LIMITED | 03799665 | 01/07/1999 | 31/10/2002 | Dissolved |
| PSION INVESTMENTS CANADA | 04053902 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION INVESTMENTS LIMITED | 01737807 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION INVESTMENTS LIMITED | 01737807 | 31/01/1997 | 31/10/2002 | Dissolved |
| PSION NO. 16 LIMITED | 03799660 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION NO. 16 LIMITED | 03799660 | 01/07/1999 | 31/10/2002 | Dissolved |
| PSION NO. 17 LIMITED | 03966974 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION NO. 17 LIMITED | 03966974 | 06/04/2000 | 31/10/2002 | Dissolved |
| PSION OVERSEAS INVESTMENTS | 03188564 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION OVERSEAS INVESTMENTS | 03188564 | 31/01/1997 | 31/10/2002 | Dissolved |
| PSION PROPERTY LIMITED | 03966978 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION PROPERTY LIMITED | 03966978 | 06/04/2000 | 31/10/2002 | Dissolved |
| PSION SERVICES LIMITED | 03206395 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION SERVICES LIMITED | 03206395 | 31/01/1997 | 31/12/2002 | Dissolved |
| PSION SHARED SERVICES LTD | 01739564 | 20/09/1996 | 26/09/2000 | Dissolved |
| PSION TECHNOLOGY INVESTMENTS LIMITED | 03799663 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION TECHNOLOGY INVESTMENTS LIMITED | 03799663 | 01/07/1999 | 31/10/2002 | Dissolved |
| PSION TRUSTEES LIMITED | 03205991 | 22/12/2001 | 31/10/2002 | Dissolved |
| PSION TRUSTEES LIMITED | 03205991 | 31/01/1997 | 31/10/2002 | Dissolved |
| Psion Connect Home Networks Ltd | 03205990 | 31/01/1997 | 29/03/1999 | Dissolved |
| Psion Digital Solutions Ltd | 03799657 | 22/12/2001 | 31/10/2002 | Dissolved |
| Psion Digital Solutions Ltd | 03799657 | 01/07/1999 | 31/10/2002 | Dissolved |
| Psion U K | 01681676 | 22/12/2001 | 31/10/2002 | Dissolved |
| Psion U K | 01681676 | 19/11/1996 | 31/10/2002 | Dissolved |
| RENEWI PLC | SC077438 | 02/04/2013 | 14/07/2022 | Amber |
| SYMBIAN LIMITED | 01796587 | 27/08/1998 | 09/06/2000 | Dissolved |
| THE CHILDREN'S HOUSE SCHOOL | 05443050 | 24/03/2011 | 05/03/2020 | Silver |
| THE INVICTA FILM PARTNERSHIP NO.5, LLP | OC300511 | 27/03/2002 | 13/02/2019 | Dissolved |
| TOM TOM SALES B.V. | FC026453 | 11/01/2006 | 31/07/2015 | Silver |
| Trivanti Ltd | 03799661 | 01/07/1999 | 18/07/2000 | Dissolved |