| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DUNBAR & BOARDMAN PARTNERSHIP LIMITED | 01544194 | 30/09/2015 | Gold |
| FLEET LOGISTICS UK LIMITED | 03307754 | 28/02/2022 | Not Trading |
| MELO CONSULTING LIMITED | 03910131 | 27/07/2012 | Dissolved |
| NUCLEAR TECHNOLOGIES PLC | 02934850 | 01/07/2011 | Not Trading |
| PMSS CENTRAL SERVICES LIMITED | 07626953 | 27/07/2012 | Dissolved |
| PMSS CONSULTING GROUP LIMITED | 07623728 | 27/07/2012 | Dissolved |
| PMSS ENVIRONMENTAL SERVICES LIMITED | 07626974 | 27/07/2012 | Dissolved |
| PROJECT MANAGEMENT SUPPORT SERVICES LIMITED | 03948789 | 27/07/2012 | Dissolved |
| SUPERFRESH LIMITED | 04710430 | 30/09/2015 | Dissolved |
| T.P.S. BENEFITS SCHEME LIMITED | 03672925 | 25/09/2001 | Not Trading |
| T.P.S. BENEFITS SCHEME LIMITED | 03672925 | 25/09/2001 | Not Trading |
| TUV SUD (UK) LIMITED | 03224488 | 02/07/2009 | Amber |
| TUV SUD (UK) LIMITED | 03224488 | 01/07/2011 | Amber |
| TUV SUD BABT UNLIMITED | 01633985 | 30/11/2012 | Gold |
| TUV SUD LIMITED | SC215164 | 14/01/2003 | Silver |
| TUV SUD LIMITED | SC215164 | 01/07/2011 | Silver |
| TUV SUD SERVICES (UK) LIMITED | 00560225 | 24/11/2011 | Gold |
| TUV SUD WW HOLDINGS LIMITED | SC271408 | 20/07/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| WALLACE WHITTLE LIMITED | SC111930 | 20/07/2011 | 01/04/2021 | Silver |