| Company name | Company reg number | SME/VCS | VCS reg number | Postcode |
|---|---|---|---|---|
| Aggregate Industries UK Ltd | 00245717 | LE67 1TL | ||
| Colas Ltd | 2644726 | B37 7YB | ||
| Hanson Quarry Products Europe Ltd T/A Hanson Contracting | 0300002 | BS37 6AY | ||
| Henry Williams & Son (Roads) Ltd | 606942 | SME | LL14 3AX | |
| Jointline Limited | 1878959 | SME | BD12 0RY | |
| JPCS Ltd | 2776886 | SME | SY14 8LU | |
| KIELY BROS LTD | 03487871 | B9 4XE | ||
| Miles Macadam Construction and Surfacing | 3031039 | SME | SY14 8LU | |
| Northumbrian Roads Ltd | 2268051 | SME | NE42 6PQ | |
| Rainton Construction Ltd | 2699545 | DH1 2RS | ||
| Roadtechs Europe Limited | 3236016 | SME | RM13 9YH | |
| Tarmac Trading Limited | 453791 | B37 7ES | ||
| Textureblast Ltd | 5675801 | SME | TA21 9AD |