Mousseau Tremblay

Diagem, Inc. is an exploration-stage Canadian public company focused on primary diamondiferous resources in the Juina Diamond Province of Mato Grosso, Brazil, where it controls a large portfolio of mineral properties. The Company has discovered two clusters of kimberlite pipes believed to be significant sources of Juina's historical alluvial diamond production. Diagem was founded on November 15th, 1971 and is headquartered in Montreal, Canada.

International Development Research Centre funds research in developing countries. The firm provides developing-country researchers with financial resources, advice, and training to find solutions to local problems and fosters new talent by offering fellowships and awards. The company was founded in 1970 and is headquartered in Ottawa, Canada.

Soquem, Inc. engages in the exploration and development of mineral resources. It offers a wide range of metals and minerals. The firm provides nonmetallic minerals on the royalty basis. The company was founded by Ren? L?vesque in 1965 and is headquartered in Val-d'Or, Canada.

De Beers Consolidated Mines Ltd. operates diamond mines and markets rough diamonds. The company was founded on March 12, 1888 and is headquartered in Johannesburg, South Africa.