Major Drilling Group International Inc. provides contract drilling services for mining and mineral exploration companies. The company offers a suite of drilling services, including surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, coal-bed methane, shallow gas, underground percussive, longhole drilling, surface drill and blast, and related mining services. The company was founded in 1980 and is based in Moncton, Canada with additional offices in Mexico, South America, Asia, Africa, USA, and Australia.