Major Drilling Group International Inc. is a drilling service company primarily serving the mining industry. The Company is engaged in contract drilling for companies primarily involved in mining and mineral exploration. The Company maintains field operations and offices in Canada, the United States, South and Central America, Australia, Asia, and Africa. It provides types of drilling services, including surface and underground coring, directional, reverse circulation, sonic, geotechnical, environmental, water-well, and coal-bed methane and shallow gas. The Company categorizes its mineral drilling services into three types: specialized drilling, conventional drilling and underground drilling. The Company�s operations are divided into three geographic segments: Canada -the United Sates, South and Central America, and Australia, Asia and Africa. On September 30, 2011, the Company acquired Bradley Group Limited. On March 24, 2011, the Company acquired Resource Drilling.