| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIRNIE LANGLER INCORPORATED LIMITED | SC338858 | 25/06/2008 | Dissolved |
| COMPOSITE COMPONENTS 2 LIMITED | SC174532 | 16/04/1997 | Dissolved |
| COMPOSITE COMPONENTS LIMITED | SC281068 | 04/03/2005 | Dissolved |
| CORENRG LIMITED | SC399830 | 18/05/2011 | Dissolved |
| Farmers Hall Motors Ltd | SC214698 | 12/01/2001 | Dissolved |
| GLENSOL DEVELOPMENT LIMITED | 06167801 | 03/07/2009 | Dissolved |
| LANGLER CONSULTING LIMITED | SC174533 | 16/04/1997 | Dissolved |
| LANGLER INVESTMENTS LLP | SO302351 | 26/05/2009 | Dissolved |
| NCOMPASSPIPING LIMITED | SC480435 | 19/06/2014 | Dissolved |
| Sigma Natural Resources Ltd | SC252163 | 01/10/2005 | Dissolved |
| THE CITY OF LONDON PETROLEUM CORPORATION LIMITED | 05274267 | 01/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARNLEA NEXUS LIMITED | SC376720 | 13/04/2010 | 03/08/2011 | Silver |
| BRITISH-KAZAKH SOCIETY | 04622734 | 09/02/2005 | 31/08/2017 | Silver |
| MJSM DEVELOPMENTS LIMITED | SC514131 | 27/08/2015 | 15/04/2022 | Dissolved |
| WALKER TECHNICAL RESOURCES LIMITED | SC140062 | 28/08/1992 | 01/06/2009 | Silver |