| Company name | Company reg number | SME/VCS | VCS reg number | Postcode |
|---|---|---|---|---|
| Aggregate Industries UK Ltd | 00245717 | LE67 1TL | ||
| Archway Roadmaster UK Ltd. | 9954880 | SME | DN16 1BD | |
| Colas Ltd | 2644726 | B37 7YB | ||
| DSD Construction Ltd | 2818677 | SME | CA6 4SH | |
| Eurovia Infrastructure Ltd | 7388667 | RH12 2RW | ||
| Hanson Quarry Products Europe Ltd T/A Hanson Contracting | 0300002 | BS37 6AY | ||
| Jack Coupe & Sons TA Coupe Line (Southern) | 7232512 | SME | DL4 1HG | |
| JMS Lincoln Ltd | 06775568 | SME | LN6 9TW | |
| Jointline Limited | 1878959 | SME | BD12 0RY | |
| JPCS Ltd | 2776886 | SME | SY14 8LU | |
| KIELY BROS LTD | 03487871 | B9 4XE | ||
| Kier Transportation Limited | 5606089 | M50 3XP | ||
| Lane Rental Services Ltd | 2800789 | SME | YO42 1NR | |
| Miles Macadam Construction and Surfacing | 3031039 | SME | SY14 8LU | |
| Northumbrian Roads Ltd | 2268051 | SME | NE42 6PQ | |
| Nu-phalt Group Ltd | 4985379 | SME | CV21 1QJ | |
| Premier RoadMarkings Ltd | 8276276 | SME | TS21 3EE | |
| Rainton Construction Ltd | 2699545 | DH1 2RS | ||
| Stabilised Pavements | 3241163 | SME | NN6 9JS | |
| Tarmac Trading Limited | 453791 | B37 7ES | ||
| Textureblast Ltd | 5675801 | SME | TA21 9AD | |
| Toman Paving Ltd | 8348521 | SME | CA22 2RD | |
| Velocity UK Ltd | 3400231 | SME | SR1 2NL |