Dredging (19)Excavation (0)Mineral Exploration and Extraction (16)Oil and Gas (0) | Tools and Equipment (0)Trenchless Technology (0)Water Wells and Pumps (45) |
| Pacific Drilling Company https://pacdrill.com/ Southern California limited access geotechnical drilling and sampling. Provides geotechnical and environmental engineering services, limited access drilling services. | |
| Zereko Mining Contractors Limited https://zereko.com/ Offering the international mining, railroads, pipelines and civil construction industries cost effective services including drilling, mining, blasting, construction, supply of trades personnel and specialized drilling applications. | |
