| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABERDEEN OILMEN'S GOLF ASSOCIATION LIMITED | SC088154 | 28/10/2005 | Dissolved |
| ALPHA OMEGA TECHNOLOGY LIMITED | SC163501 | 16/11/2001 | Silver |
| Euroil Services Ltd | SC135961 | 31/01/1995 | Dissolved |
| Ragin' Cajun Products Ltd | SC182821 | 11/02/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Angels Espresso Ltd | SC207720 | 06/11/2000 | 29/11/2002 | Dissolved |
| EUROTECHNOLOGY INCON LIMITED | SC151310 | 31/01/1995 | 18/02/1999 | Dissolved |
| FRANK'S INTERNATIONAL LIMITED | 02015930 | 31/03/1992 | 02/03/2022 | One Red Flag |
| FRANK'S PROPERTIES ABERDEEN LIMITED | SC390557 | 20/12/2010 | 02/03/2022 | Dissolved |
| FRANK'S PROPERTIES LOWESTOFT LIMITED | 06962692 | 15/07/2009 | 02/03/2022 | Dissolved |
| FRANK'S TUBULARS INTERNATIONAL LIMITED | SC121495 | 21/11/1990 | 02/03/2022 | One Red Flag |
| INTEGRATED SERVICES (INTL) LIMITED | SC177560 | 29/07/1997 | 02/03/2022 | One Red Flag |
| PARAMODE LIMITED | 02053297 | 31/03/2008 | 02/03/2022 | Dissolved |
| PILOT DRILLING CONTROL (ENGINEERING) LIMITED | 05425018 | 31/03/2008 | 02/03/2022 | Dissolved |
| PILOT DRILLING CONTROL LIMITED | 01838133 | 31/03/2008 | 02/03/2022 | Dissolved |