| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.D.S. ADVANCED DUCTWORK SYSTEMS LIMITED | 01633183 | 04/06/2010 | Dissolved |
| DUCTWORK SCOTLAND LIMITED | SC445541 | 20/03/2013 | Dissolved |
| MICHAEL FRANCE ASSOCIATES LIMITED | 08597489 | 04/07/2013 | Dissolved |
| PARKSUPER LTD | 04069369 | 01/02/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CARMIRA SERVICES LIMITED | 08938605 | 18/03/2014 | 04/09/2015 | Dissolved |
| GG133 LIMITED | 07223683 | 14/04/2010 | 22/01/2014 | Dissolved |
| INDTHERM HEATING SERVICES LIMITED | 02323499 | 04/06/2010 | 22/01/2014 | Dissolved |
| INDTHERM INSTALLATIONS LIMITED | 02359211 | 04/06/2010 | 22/01/2014 | Dissolved |
| INDTHERM LIMITED | 01054496 | 04/06/2010 | 22/01/2014 | Dissolved |
| JOHN A. GAUNT (ELECTRICAL CONTRACTOR) LIMITED | 08084182 | 25/05/2012 | 22/01/2014 | Dissolved |
| Unicorn Contracts Ltd | 05060942 | 02/03/2004 | 31/01/2007 | Dissolved |