| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Approved Drug Import Services (Europe) Ltd | 04236835 | 18/06/2001 | Dissolved |
| Briscan Biological Engineering Ltd | 02599999 | 10/04/1992 | Dissolved |
| Keenbasis Limited | 02684317 | 27/05/1992 | Dissolved |
| WICKHAM LABORATORIES(S.P.F FARMS)LIMITED | 01027852 | 04/01/1991 | Dissolved |
| Wickham Group Services Ltd | 00919129 | 04/01/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A P T Balkans Ltd | 02896163 | 19/09/1995 | 23/08/1996 | Dissolved |
| Approved Drug Import Services (Europe) Ltd | 04236835 | 18/06/2001 | 27/06/2001 | Dissolved |
| BAMUIR INVESTMENTS LIMITED | 00816422 | 08/08/1991 | 27/07/2024 | Silver |
| BOUNDARY OAK SCHOOL TRUST LIMITED | 00710553 | 15/11/1991 | 22/11/2000 | Dissolved |
| HOEFORD BUSINESS PARK LTD | 00752951 | 30/06/1991 | 21/11/2023 | One Red Flag |
| HOEFORD RESEARCH LIMITED | 13576284 | 20/08/2021 | 27/07/2024 | Bronze |
| WICKHAM LABORATORIES HOLDINGS LIMITED | 08906859 | 21/02/2014 | 27/07/2024 | Amber |