Pierre Guay

Quest Rare Minerals Ltd. is an exploration company, which engages in identification and discovery of rare earth deposit opportunities. It focuses on becoming a producer of rare earth metal oxides and a significant participant in the rare earth elements material supply chain. The company was founded on June 6, 2007 and is headquartered in Montréal, Canada.

The Prospectors & Developers Association of Canada operates as a mineral exploration and development association. The non-profit company is based in Toronto, Canada. and has subsidiaries in Canada.

Ontario Prospectors Association enhances and promotes the Ontario mineral exploration and development community. The company was founded in 1987 and is headquartered in Thunder Bay, Canada.

Part of MNP LLP, Pierre Guay Syndic, Inc. provides personal insolvency services and debt solutions. The company is based in Sherbrooke, Canada. Pierre Guay Syndic was acquired by MNP Ltd. on November 01, 2021.

Vale Ltd. engages in the mining, processing, and marketing of nickel. The firm produces nickel, copper, cobalt, platinum, rhodium, ruthenium, iridium, gold, and silver. The company was founded in 1901 and is headquartered in Toronto, Canada.

Vale Inco Ltd. manufactures nickel materials for manufacturing stainless steel and batteries. It also mines and processes copper, gold, cobalt and platinum metals. The company also manufactures flakes and powders for use in catalysts, electronics and paints. Its mining and processing operations are in Canada, Indonesia and the UK. Vale Inco was founded in 1901 and is located in Toronto, Canada.