| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aberdeen University Computing Services Ltd | SC079646 | 09/06/1990 | Dissolved |
| Aubec Randd Ltd. | SC167505 | 01/08/2001 | Dissolved |
| Aubec Randd Ltd. | SC167505 | 01/08/2001 | Dissolved |
| Aurora Instruments Ltd | SC081234 | 13/01/1997 | Dissolved |
| Reedworth Foundation | 03835915 | 03/09/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABERDEEN UNIVERSITY RESEARCH AND INDUSTRIAL SERVICES LIMITED | SC075913 | 01/08/2001 | 01/10/2002 | Amber |
| ABERDEEN UNIVERSITY RESEARCH AND INDUSTRIAL SERVICES LIMITED | SC075913 | 01/08/2001 | 01/10/2002 | Amber |
| ALBYN SCHOOL LIMITED | SC026743 | 30/01/2007 | 22/01/2013 | Silver |
| AUPEC LIMITED | SC177095 | 08/08/2002 | 21/08/2002 | Bronze |
| Aubec Randd Ltd. | SC167505 | 01/08/1997 | 12/05/1998 | Dissolved |
| Liberty Occupational Health Ltd | SC063288 | 20/09/1994 | 01/10/1996 | Dissolved |
| REMEDIOS LIMITED | SC187914 | 15/10/2001 | 03/10/2002 | Amber |
| SCOTTISH ENTERPRISE GRAMPIAN | SC118134 | 26/03/1990 | 01/04/1991 | Not Trading |
| SCOTTISH ENTERPRISE GRAMPIAN INVESTMENTS LIMITED | SC147956 | 29/08/1994 | 05/08/1996 | Dissolved |
| THE ALBYN FOUNDATION | SC348754 | 16/06/2010 | 12/08/2013 | Silver |
| UNIMED SCIENTIFIC LIMITED | SC183394 | 05/03/1998 | 20/02/2018 | Dissolved |