| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D GOW & SON LIMITED | SC190846 | 08/10/2002 | Dissolved |
| OCCMS LIMITED | SC219224 | 19/04/2002 | Amber |
| OMBROS INTEGRATED SERVICES LIMITED | 08385491 | 20/12/2016 | Dissolved |
| ORICAL LTD. | SC207742 | 29/06/2000 | Dissolved |
| ORION ENGINEERING SERVICES LIMITED | SC098014 | 31/12/1988 | Silver |
| ORION EXECUTIVE LIMITED | SC188108 | 02/03/2001 | Dissolved |
| ORION GROUP UK LIMITED | SC179778 | 20/10/1997 | Dissolved |
| ORION INTERNET SYSTEMS LTD. | SC189332 | 14/09/1998 | Dissolved |
| ORION PROJECT CONSULTANTS LIMITED | SC237407 | 28/09/2010 | Gold |
| ORION PROJECT SERVICES LTD. | SC176193 | 30/09/1997 | Dissolved |
| ORION RAIL CONSTRUCTION SERVICES LIMITED | 09506772 | 15/02/2016 | One Red Flag |
| ORION RAIL LIMITED | SC222532 | 20/08/2002 | Dissolved |
| ORION RAIL SERVICES LIMITED | SC208490 | 18/07/2000 | Dissolved |
| ORION RIG SERVICES LIMITED | SC513993 | 28/08/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| INVERNESS THISTLE AND CALEDONIAN F.C. LIMITED | SC149117 | 12/08/2024 | 12/08/2024 | Insolvent |