| 1 | 2 | 2 | Willmott Dixon | £43.8m | | | | 43.8 | | | | | | | | | | | | | | |
| | | | Willmott Dixon Group | £30m | | | | 30 | | | | | | | | | | | | | | | | | | | Willmott Dixon Group | £13.8m | | | | 13.8 | | | | | | | | | | | | | | |
|
| 2 | 7 | 1 | Morgan Sindall | £20m | | | | | | | | | | | | 20 | | | | | | |
| | | | Morgan Sindall (Construction) plc Glasgow | £20m | | | | | | | | | | | | 20 | | | | | | |
|
| 3 | 25 | 1 | Vinci Construction | £3.3m | | | | 3.3 | | | | | | | | | | | | | | |
| | | | Vinci Construction UK | £3.3m | | | | 3.3 | | | | | | | | | | | | | | |
|
| 4 | 63 | 1 | Apollo Group | £2m | | | | | | | | | 2 | | | | | | | | | |
|
| 5 | 20 | 1 | Rok Group | £1.3m | | | | | | | | | | | 1.3 | | | | | | | |
| | | | Rok Bristol South | £1.3m | | | | | | | | | | | 1.3 | | | | | | | |
|
| 6 | -- | 1 | Mellwood Construction Ltd | £1m | | | | | | | | | | 1 | | | | | | | | |
| | | | Mellwood Construction Ltd | £1m | | | | | | | | | | 1 | | | | | | | | |
|
| 7 | -- | 1 | Jerram Falkus Construction Ltd | £1m | | | | | | | | | | | | 1 | | | | | | |
| | | | Jerram Falkus Construction Ltd | £1m | | | | | | | | | | | | 1 | | | | | | |
|
| 8 | 11 | 1 | Balfour Beatty | £0.9m | | | | 0.9 | | | | | | | | | | | | | | |
| | | | Cowlin Construction Ltd | £0.9m | | | | 0.9 | | | | | | | | | | | | | | |
|
| 9 | -- | 2 | Drew Smith Ltd | £0.4m | | | | | | | | | | | 0.4 | | | | | | | |
| | | | Drew Smith Ltd | £0.2m | | | | | | | | | | | 0.2 | | | | | | | | | | | | Drew Smith Ltd | £0.2m | | | | | | | | | | | 0.2 | | | | | | | |
|
| 10 | -- | 1 | Termrim Construction Ltd | £0.35m | | | | | | | | | 0.35 | | | | | | | | | |
| | | | Termrim Construction Ltd | £0.35m | | | | | | | | | 0.35 | | | | | | | | | |
|
| 11 | 86 | 1 | Barhale Rail | £0.25m | | | | | | | | | | | | | | 0.25 | | | | |
|