| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D&F SOLUTIONS (IMPERIAL) LIMITED | 10560854 | 12/01/2017 | Dissolved |
| DURHAM TEES VALLEY TRAINING SERVICES LIMITED | 09497437 | 04/10/2016 | Dissolved |
| DURHAM TEES VALLEY TRAINING SOLUTIONS COMMUNITY INTEREST COMPANY | 09565569 | 28/04/2015 | Dissolved |
| STRONG CONSTRUCTION SERVICES LTD | 12309950 | 12/11/2019 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APPLEBRIDGE CONSTRUCTION LIMITED | 08732701 | 14/10/2014 | 29/11/2019 | Silver |
| AVG HOLDINGS (CLEVELAND) LIMITED | 09343726 | 03/06/2016 | 29/11/2017 | Dissolved |
| AVG IMPERIAL LTD | 09347372 | 03/06/2016 | 29/11/2017 | Silver |
| AVG POWER LIMITED | 09266503 | 03/06/2016 | 11/03/2019 | Dissolved |
| CIVIL ENGINEERING CONTRACTORS ASSOCIATION (NORTH EAST) LIMITED | 03257494 | 05/06/2017 | 07/06/2019 | Gold |
| D&F SOLUTIONS (HOLDINGS) LIMITED | 10556554 | 10/01/2017 | 06/11/2018 | Dissolved |
| D&F SOLUTIONS LIMITED | 10520146 | 12/12/2016 | 13/03/2018 | Bronze |