Drilling Technique
Sells and rents drilling rigs, drill heads and hammers, and grouting systems for installing earth anchors, mini-piles, caissons, soil nails, and other earth retention and foundation systems.
http://www.drillingtechnique.com/

Mills Machine Company, Inc.
Mills Machine Company (est. 1908) is dedicated to manufacturing quality earth drilling products worldwide for any type of drilling and is known for its innovative product designs. We also, have the unique ability to take ideas from one or more industries and modify them to offer new and innovative drilling products to other industries..
http://www.millsmachine.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

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/

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/

Barbco
Barbco Inc. A leading manufacturer
http://www.barbco.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/

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/

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

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