Major Drilling Group International, Inc. engages in the provision of water and mineral exploration drilling services. Its specialization include surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, coal-bed methane, shallow gas, underground percussive or longhole drilling, surface drill and blast, and a variety of mine services. It operates through the following geographical segments: Canada-US, South and Central America, Asia, Africa, and Europe. The company was founded in 1980 and is headquartered in Moncton, Canada.