Murray M. Stewart

Tyvan Oils Ltd. provides oil and gas exploration services. It focuses on development, acquisition, and production of oil and gas in southeast Saskatchewan. The company was founded by Robert Jay Albert Stinn in 2005 and is headquartered in Cochrane, Canada.

Part of Questerre Energy Corp., Magnus Energy, Inc. is a Canadian company that produces oil and gas. The company is based in Calgary, Canada. Magnus Energy was acquired by Questerre Energy Corp. on November 02, 2007 for $8.26 million.

Part of Obsidian Energy Ltd., APF Energy, Inc. is a Canadian company that produces oil and natural gas. The company is based in Calgary, Canada. The company was founded by Martin Hislop.

NAL Resources Management Ltd. provides life and health insurance and reinsurance services. The firm's core areas include southeastern and southwestern Saskatchewan and central and northwestern Alberta. The company is headquartered in Alberta, Canada.

Magnum Energy, Inc. was an emerging oil and gas company, which focused on the production, development, and exploitation of its two producing core properties in Southeast Central Alberta. The firm's properties include Provost and Sedalia. The company was founded by Theodore H. Konyi on June 27, 2003 and is headquartered in Calgary, Canada.