| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| KFSL LIMITED | 04138081 | 16/06/2016 | Dissolved |
| Lucsam 2 | 05735050 | 09/03/2006 | Dissolved |
| MARTIN AND MCCANN LIMITED | 09783999 | 18/09/2015 | Dissolved |
| Mikmon 2 | 05740967 | 13/03/2006 | Dissolved |
| SKYKING LIMITED | 10531395 | 19/12/2016 | Dissolved |
| WEST COUNTRY ROAD MANAGEMENT LIMITED | 09422844 | 04/02/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AMBER LANGIS LIMITED | 06754410 | 20/11/2008 | 22/01/2024 | Not Trading |
| AVENTIS VEHICLES LIMITED | 12685749 | 30/09/2022 | 22/01/2024 | Dissolved |
| H W MARTIN WASTE LIMITED | 03843329 | 17/09/1999 | 01/11/2008 | Gold |
| H W MARTIN WASTE LIMITED | 03843329 | 18/01/2000 | 23/05/2023 | Gold |
| H.W. MARTIN (TRAFFIC MANAGEMENT) LIMITED | 02221214 | 01/11/1996 | 01/11/2008 | Gold |
| H.W. MARTIN (TRAFFIC MANAGEMENT) LIMITED | 02221214 | 18/01/2000 | 23/05/2023 | Gold |
| H.W. MARTIN SAFETY FENCING LIMITED | 02162892 | 01/11/1996 | 01/11/2008 | Silver |
| H.W. MARTIN SAFETY FENCING LIMITED | 02162892 | 18/01/2000 | 22/01/2024 | Silver |
| HIGHWAY SUPPORT SERVICES LIMITED | 12061358 | 30/09/2022 | 22/01/2024 | Dissolved |
| HW MARTIN FENCING AND FORESTRY LIMITED | 01270837 | 01/11/1996 | 01/11/2008 | Silver |
| HW MARTIN FENCING AND FORESTRY LIMITED | 01270837 | 18/01/2000 | 22/01/2024 | Silver |
| HW MARTIN FLEET MAINTENANCE LIMITED | 01509477 | 01/11/1996 | 01/11/2008 | Silver |
| HW MARTIN FLEET MAINTENANCE LIMITED | 01509477 | 11/07/2008 | 22/01/2024 | Silver |
| HW MARTIN HOLDINGS LIMITED | 02941889 | 01/11/1996 | 01/11/2008 | Silver |
| HW MARTIN HOLDINGS LIMITED | 02941889 | 06/01/2004 | 22/01/2024 | Silver |
| KING HIGHWAY PRODUCTS LIMITED | 04229234 | 16/06/2016 | 22/01/2024 | Gold |
| KING TRAILERS LIMITED | 03503886 | 16/06/2016 | 22/01/2024 | Bronze |
| KING TRANSPORT EQUIPMENT LIMITED | 05954198 | 16/06/2016 | 22/01/2024 | Silver |
| KING VEHICLE ENGINEERING LIMITED | 05543840 | 16/06/2016 | 22/01/2024 | Gold |
| LOCHRIN BAIN LIMITED | SC181830 | 20/08/2010 | 22/01/2024 | Silver |
| PREMIER WASTE RECYCLING LIMITED | 07566881 | 16/03/2011 | 22/01/2024 | Silver |
| SAFETY VEHICLE HIRE & LEASE LTD | 05402632 | 16/06/2016 | 22/01/2024 | Silver |
| VIRTUS TRAFFIC MANAGEMENT SOLUTIONS LTD | 07644316 | 30/09/2022 | 22/01/2024 | Gold |
| WILLIAM BAIN FENCING LIMITED | SC228046 | 01/07/2014 | 22/01/2024 | Gold |