Target Energy Group
Target specialise in slim-hole and coiled tubing drilling operations and provides innovative solutions for cost-effective drilling projects.
http://www.target-energy.com/

GlobalSantaFe
Provides land and mobile offshore drilling services, oil and gas drilling with fully-manned mobile drilling rigs, jackups, floating drilling rigs, submersibles, turnkey drilling, management services.
http://www.gsfdrill.com/

Environmental Drilling Services
SOIL BORINGS, MONTORING WELLS ROCK CORING MUD ROTARY AIR ROTARY ENVIRONMENTAL DRILLING FOUNDATION DRILLING EXPLORATORY DRILLING TEST HOLES
http://edsservices.com/

Parker Drilling Co.
Worldwide company which provides offshore and onshore contract drilling and drilling-related services. (NYSE: PKD)
http://www.parkerdrilling.com/

AK Drilling, Inc.
AK Drilling is a full service drilling company that provides expert water well drilling, minerals exploration, construction drilling, and environmental testing services in Montana and throughout the Western United States.
http://www.akdrilling.com/

Precision Drilling
Drilling services and equipment, including auger, caisson, rock, railroad, limited access, and hammer drilling.
http://www.precisiondrill.com

NQL Drilling Tools Inc.
Supplier of downhole tools and services, including downhole drilling motors, whipstocks and whipstock systems, drilling jars, shock subs and drilling bits and other complementary products.
http://www.nql.com/

Directional Drilling Services LLC
International Directional Services LLC is a group of experienced professionals and a leading supplier of services, rentals and sales of tools for directional drilling services
http://www.accu-dril.com/

Veritas Associates, Inc.
Veritas Associates is an oil services company furnishing drilling rig inspections, rig commissioning, management systems audit, expert witness and drilling efficiency programs
http://veritas-assoc.com/

Kingdom Drilling
Kingdom Drilling Services Ltd - provides quality drilling Operations, Rig-site Supervision, Well Engineering and Drilling Operations Training to the Oil Industry.
http://www.kingdomdrilling.co.uk