Derrick Kershaw

Birch Mountain Resources Ltd. explores and develops mineral properties. It engages in the industrial minerals business producing and selling limestone aggregate products. The company was founded on December 31, 1995 and is headquartered in Calgary, Canada.

Syncrude Canada Ltd. manufactures and processes crude oil from oil sands. It operates oil sand mines, utilities plants, bitumen extraction plants, and upgrading facilities that processes bitumen and produces light, sweet crude oil for domestic consumption and exports. The company was founded in 1964 and is headquartered in Calgary, Canada.