| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| DRILLING CONTRACTING & ENVIRONMENTAL LIMITED |
c/o BDO LLP 1 BRIDGEWATER PLACE WATER LANE LEEDS WEST YORKSHIRE LS11 5RU |
4512 - Test drilling and boring |
0.0321 | |
| JASTEC ENTERPRISES LIMITED |
WELLHEAD HOUSE HALL LANE, CHAPELTHORPE WAKEFIELD WEST YORKSHIRE WF4 3JE |
4512 - Test drilling and boring |
0 |
| State | United Kingdom |
| Country | England |
| County | West Yorkshire |
| Borought | Calderdale Kirklees Wakefield |
| City | Chapelthorpe Wakefield |
| Level 1 |
Construction |
| Level 2 |
Specialised construction activities |
| Level 3 |
Demolition and site preparation |
| Level 5 |
Site preparation Test drilling and boring |