Hammond and Company Specialists in deep hole drilling. Gun drills, gun reamers, speedfeed, ventec, speedbit and proten drills. http://www.hammco.com

Bostech Drilling Grade control and exploration geochemical drilling using R.A.B aircore or small diameter reverse circulation techniques. http://tnet.com.au/~bostech

Fosroc Mining Manufacturer of ventilation, rock bolting, strata injection, ground support and tunnelling products for the mining industry. http://www.fosrocmining.com/

Rodren Drilling Contract diamond drilling and mineral exploration, core sampling, and concrete cutting in Canada. http://www.rodrendrilling.com/

Cryotech Industries Pty Ltd Pipefreezing and pipe repair services for mining and industrial applications in Australia and the Pacific. Also shrinkfitting and medical liquid nitrogen supplies. http://www.cryotech.com.au/

Zereko Mining Contractors Limited 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. http://zereko.com

PT. Petrosea Tbk Contract mining including overburden removal, coal, gold and minerals mining, and haulage. Open pit and hard rock mining and quarrying. http://www.petrosea.com/

New England Boring Contractors Test boring, soil sampling, rock coring, well monitoring, rock pressure testing and drilling since 1977. http://www.newenglandboring.com/

Norex Drilling International Contract drilling firm, performing surface as well as underground wireline core drilling. http://www.norexdrilling.com/

Aztec Group of Companies Drilling contractors, Thailand. Specializing in deep water wells, onshore oilfield, geotechnical, coring, geophysical logging,and mineral exploration. http://www.aztec.co.th/

Geotechnical Constructions Group Ground freezing is a technique that has been used extensively for groundwater control and excavation support in the underground construction and mining industries for over 100 years. http://www.groundfreezing.com/

Bradley and Sons Operates in two basic areas, domestic wells and commercial and environmental drilling and testing. Based in central California . http://www.bradleyandsons.com/

Nelson Resources Limited Producer of oil, gas and gold mining in Kazakhstan and Tajikistan. http://www.nelsonresources.com

Connelly & Associates Licensed well drillers perform test borings, rock coring, install monitoring wells. Truck and all terrain vehicle drills. http://connellydrilling.com/

Land-drill Geotechnics Provides environmental, hydrogeological, and geological land-drilling, as well as geotechnical laboratory services and consulting. http://www.land-drill.co.uk/

Foraco Specialists in water bore-hole drilling for drinking water supplies, irrigation water or industrial water. From preliminary exploration to pre-production and reserve geometry determination. http://www.foraco.com/

Total Support Services Environmental, geotechnical, and direct-push drilling contractor licensed in Texas, Oklahoma, New Mexico, Louisiana, and Arkansas. http://www.tssdrill.com

Stewart Brothers Drilling Mud-rotary exploration, air-rotary casing hammer drilling and hollow stem auger drilling company in Milan, New Mexico. http://www.stewartbrothers.com/

Carnon Contracting A mining, tunnelling, and specialist drilling company in Cornwall, UK. http://www.crofty.demon.co.uk/

Pacific Drilling Company Southern California limited access geotechnical drilling and sampling. Provides geotechnical and environmental engineering services, limited access drilling services. http://www.pacdrill.com/