David E. Olson

The Group's principal activities are to provide transportation and related services to the oil and gas industry in western Canada. The Group also provides management and financial expertise, technology and systems support to a network of subsidiary companies. It operates in two segments Oilfield Services and Trucking. Oilfield services segment provides transportation services to the oil and gas industry, which includes exploration and development companies and production and gas transmission companies. Trucking segment provides both long haul and local transportation services to customers in various industries. In the year 2007, the Group acquired E.K. Inc. and Pro North Well Management Ltd along with its subsidiary Pro North Oilfield Services Ltd.

Cordy Oilfield Services, Inc. engages in the provision of environmental and construction solutions. It operates through the Environmental Services and Heavy Construction segments. The Environmental Services segment offers clean-up, hazardous goods transportation, and containment services to the oil and natural gas, industrial, and commercial customers in Alberta. The Heavy Construction segment delivers pipeline integrity management, clean-up service, low-pressure gas tie-ins, insulated pipeline installation, cement-lined pipeline installation, fiberglass pipeline installation, and water injection lines. The company was founded on April 30, 1998 and is headquartered in Calgary, Canada.

Wood's Homes Society operates as a non-profit children’s mental health centre. The company was founded in 1914 and is headquartered in Calgary, Canada.

Dalmac Energy, Inc. engages in the provision of oilfield servicing, fluid hauling, chemical sales, tank rentals and rig moving. The company was founded on July 23, 2003 and is headquartered in Edmonton, Canada.

Mullen Group, Inc. provides trucking and logistics services. The private company is based in Aldersyde, Canada. and has subsidiaries in Canada.