Robert Lindsey Shirriff

Archangel Diamond Corp. explores diamond mines. It is a Canadian diamond company focused on exploration and mining in Russia. The company was founded on July 3, 1987 and is headquartered in Toronto, Canada.

Fasken Martineau DuMoulin LLP operates as law firm. It provides legal services to construction, financial, insurance, life sciences, corporate, and commercial industry. It offers Labour employment and human rights, litigation and dispute resolution, and privacy and cybersecurity risk management. The company was founded in 1863 and is headquartered in Toronto, Canada.

Part of Madison Venture Corp., Specialty Technical Publishers, Inc. provides legal services. The company is based in North Vancouver, Canada.

SouthernEra Diamonds, Inc. owned diamond properties and conducts exploration. It operated the Klipspringer Diamond Mine and maintains interest in the Camafuca Diamond Project in Angola. The company was founded in 1987 and was headquartered in Toronto, Canada.

De Beers Canada, Inc. operates a diamond extraction and processing firm. It extracts every category of diamond deposit: kimberlite dykes, pipes, alluvial, and fluvial deposits. The company was founded in 1888 and is headquartered in Toronto, Canada.