| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| I E S Energy Services Ltd | 03187634 | 18/04/1996 | Dissolved |
| IES (MAINTENANCE) LTD | 07542508 | 27/02/2012 | Dissolved |
| IES ENERGY GROUP LIMITED | 06059361 | 19/01/2007 | Dissolved |
| IES MECHANICAL SERVICES LTD | 08764854 | 06/11/2013 | Dissolved |
| INTEGRATED ENERGY SERVICES GROUP LTD | 09484454 | 11/03/2015 | Dissolved |
| OAKWOOD DEVELOPMENTS (HOLDINGS) LIMITED | 05543222 | 23/08/2005 | Dissolved |
| OAKWOOD INVESTMENTS YORKSHIRE LIMITED | 04917275 | 01/10/2003 | Dissolved |
| Oakwood Construction (Northern) Ltd | 05277078 | 15/12/2006 | Dissolved |
| Oakwood Developments (Yorkshire) Ltd | 04143263 | 18/01/2001 | Dissolved |
| Scarbottom Developments Ltd | 05521140 | 28/07/2005 | Dissolved |
| THE GREEN MANAGEMENT COMPANY (ALMONDBURY) LIMITED | 06309948 | 11/07/2007 | Dissolved |
| VULCAN AND VICTORIA DEVELOPMENTS LIMITED | 05914529 | 23/08/2006 | Dissolved |
| VULCAN AND VICTORIA DEVELOPMENTS LIMITED | 05914529 | 23/08/2006 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALLIANCE SERVICE GROUP LIMITED | 08169322 | 05/06/2014 | 21/09/2015 | Dissolved |
| CONTROLLED POWER SYSTEMS LIMITED | 06063546 | 24/01/2007 | 24/08/2011 | Dissolved |
| ENERGY UNIQUE LIMITED | 07148694 | 01/02/2011 | 21/09/2011 | Silver |
| ENVIRO BUILDING SOLUTIONS LTD | 06063516 | 24/01/2007 | 24/08/2011 | Dissolved |
| LIME TREE COURT MANAGEMENT (HUDDERSFIELD) LIMITED | 05817403 | 15/05/2006 | 26/04/2010 | Gold |
| MAPLE GARDENS MANAGMENT COMPANY HUDDERSFIELD LIMITED | 05370576 | 21/02/2005 | 17/09/2008 | Not Trading |
| ORTHOMED (UK) LIMITED | 04303031 | 16/10/2001 | 07/02/2005 | Gold |
| ORTHOMED (UK) LIMITED | 04303031 | 16/10/2001 | 13/01/2005 | Gold |
| UKIAM LIMITED | 07319057 | 19/07/2010 | 04/01/2011 | Dissolved |