Barry Herring

Southward Energy Ltd. explores for, produces, and develops oil and gas properties. The company is headquartered in Calgary, Canada.

Hawker is a exploration and production company, cast aside its drug candidates to explore the Western Canada Sedimentary Basin for natural gas and oil. Hawker Resources acquired fellow explorers Southward Energy and ZORIN Exploration in 2003 and 2004, respectively. In 2005 it also acquired Iteration Energy, an oil and gas company, and is divesting its Lavoy area assets. After the divestiture, the company will have proved reserves of about 3.8 million barrels of oil equivalent and proved plus probable reserves of 5.7 million barrels of oil equivalent.

Trillium Therapeutics, Inc. is a clinical stage immuno-oncology company, which engages in the research and development of therapies for the treatment of cancer. It offers clinical programs, TTI-621 and TTI-622, target CD47, a signal that cancer cells frequently use to evade the immune system. The company was founded on March 31, 2004 and is headquartered in Mississauga, Canada.

Alpha PetroVision (Canada) Inc. provides oil development and production services. It helps to revitalize old and depleted oil fields using proprietary techniques. The company operates in Calgary and Sheridan. It was founded by Mark See in 2005 and is headquartered in Calgary, Canada.

Part of Enviro Energy International Holdings Ltd., TerraWest Energy Corp. is a Canadian company that explores for oil and gas. The company is based in Vancouver, Canada. Downing. The company was founded by Donald O. TerraWest Energy was acquired by Rich Concept Technology Ltd. from Chavis International Ltd. on October 13, 2008 for $9.60 million.