| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A.V. DAWSON HOLDINGS LIMITED | 03658273 | 26/10/1998 | Silver |
| A.V.DAWSON LIMITED | 00626633 | 13/03/1995 | Silver |
| COBRA MIDDLESBROUGH LIMITED | 03841290 | 31/08/2022 | Bronze |
| COCKFIELD, KNIGHT & COMPANY LIMITED | 07204485 | 26/03/2010 | Bronze |
| DAWSON (TEES WHARF) LIMITED | 02788401 | 25/02/1993 | Not Trading |
| DINSDALE RISK MANAGEMENT LIMITED | 04658927 | 03/03/2003 | Strike Off |
| MILLSERVE TEESSIDE LIMITED | 07495437 | 17/01/2011 | Dissolved |
| North Sea Supply Base Ltd | 03416636 | 04/12/1997 | Dissolved |
| TEES VALLEY COATINGS LIMITED | 06935758 | 16/06/2009 | Dissolved |
| W.G. THOMAS & CO. LIMITED | 00535825 | 05/12/2011 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| JALNA FLEETSPRAY LIMITED | 04083232 | 10/10/2001 | 06/10/2005 | Dissolved |
| TEES VALLEY TRAILERS LIMITED | 05312023 | 01/09/2006 | 28/02/2020 | Not Trading |