| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLAYLOCH LIMITED | SC473925 | 31/03/2014 | Dissolved |
| DELTAQUAY LIMITED | 09029431 | 08/05/2014 | Dissolved |
| SENFORT LIMITED | SC207273 | 10/10/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGGREKO GENERATORS LIMITED | SC075491 | 30/11/1988 | 29/04/1994 | Not Trading |
| AGGREKO HOLDINGS LIMITED | SC073994 | 30/11/1988 | 25/04/2001 | Silver |
| AGGREKO INTERNATIONAL PROJECTS LIMITED | SC070332 | 30/11/1988 | 09/03/1992 | Amber |
| AGGREKO LIMITED | SC177553 | 28/08/1997 | 25/04/2001 | Bronze |
| AGGREKO UK LIMITED | SC051093 | 30/11/1988 | 20/09/1989 | Silver |
| CLARKE FIRE PROTECTION PRODUCTS LIMITED | SC081670 | 31/12/1988 | 15/11/1991 | Silver |
| D H E Ltd | SC092281 | 20/09/1989 | 06/10/1993 | Dissolved |
| FIREDRIVER DIESEL ENGINES LIMITED | SC099844 | 31/12/1988 | 15/11/1991 | Not Trading |
| Industrial & Marine Diesels Ltd | SC065577 | 31/12/1988 | 15/11/1991 | Dissolved |
| J C & S Ltd | SC057301 | 04/11/1988 | 31/01/1990 | Dissolved |
| JBD HOLDINGS LIMITED | SC166527 | 18/08/2006 | 07/07/2016 | Silver |
| MACROCOM (1053) LIMITED | SC188367 | 24/06/2004 | 04/02/2022 | Silver |
| McFarlane,J F,Ltd | SC074713 | 30/11/1988 | 09/03/1992 | Dissolved |
| Reliance Plant Ltd | 00552010 | 28/06/1991 | 09/03/1992 | Dissolved |