| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BAXTER & BAYE ASSOCIATES LIMITED | 04709445 | 24/03/2003 | Silver |
| BAXTER & BAYE ASSOCIATES LIMITED | 04709445 | 24/03/2003 | Silver |
| BAXTER BAYE LIMITED | 03830178 | 23/08/1999 | Gold |
| BRUNHILL LIMITED | 07419332 | 26/10/2010 | Not Trading |
| Charlotte York Ltd | 05616290 | 08/11/2005 | Dissolved |
| DUXBURY PROJECTS LIMITED | 04510145 | 13/08/2002 | Dissolved |
| FORTISHIELD LIMITED | 06788098 | 12/01/2009 | Dissolved |
| LADDERGUARD LIMITED | 11181892 | 01/02/2018 | Bronze |
| MULTZER LIMITED | 04826190 | 09/07/2003 | Gold |
| RESIDUE DETECTION LIMITED | 11182415 | 01/02/2018 | Dissolved |
| ROCK CROFT LIMITED | 04995266 | 15/12/2003 | Bronze |
| ROCK CROFT LIMITED | 04995266 | 15/12/2003 | Bronze |
| SAFETY ESSENTIALS LIMITED | 05100686 | 13/04/2004 | Silver |
| STONECHAPEL LIMITED | 04709444 | 24/03/2003 | Silver |
| STONECHAPEL LIMITED | 04709444 | 24/03/2003 | Silver |
| VINE HOUSE LIMITED | 06860186 | 26/03/2009 | Silver |
| VISOR SYSTEMS LIMITED | 07787266 | 26/09/2011 | Gold |
| WARD BRINDLE LTD | 07547277 | 28/03/2013 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|