Stephen W. C. Mulherin

Distinction Energy Corp. operated as an exploration company. The firm engaged in the exploration, development and production of crude oil and natural gas. Its projects included Montney and cretaceous, which are located in Bigstone. The company was founded on June 19, 2003 and was headquartered in Calgary, Canada.

Part of Federal Signal Corp., Wittke, Inc. is a Canadian company that manufactures truck mounted equipment and parts. The company is based in Calgary, Canada. Wittke was acquired by Federal Signal Corp. on October 03, 2002 for $48.72 million.

Impax Energy Services Income Trust provides energy services to the upstream sector of the oil and gas industry in Canada. It rents oilfield equipment, such as power swivels, blowout preventers, tubing, drill pipe, frac pipe, elevators, and other related equipment and tools; provides waste management services, including the rental of equipment for camp sites and drilling sites, such as waste containment bins, oil recycling containers, light towers, generators, and access mats; and offers rat hole drilling services comprising the preparation of well sites, including drilling of conductor holes, mouse holes, and rat holes, as well as performing cementing procedures. The company also provides specialty fluid hauling services focusing on hauling acids and chemicals utilized during drilling and well re-completion activities to the exploration and production. In addition, it rents and installs access mats in remote and ecologically sensitive areas; removes waste products from camp sites, drilling sites, and oil and gas production sites; and recycles metals, plastics, thread protectors, used oil, rags, and glycol. The company was founded in 2006 and is headquartered in Calgary, Canada.

Veresen, Inc. owns and operates energy infrastructure assets across North America. It operates its business through the following segments: Pipeline Transportation, Midstream Facilities and Power. The Pipeline Transportation segment is comprised of interests in three pipeline systems, Alliance Pipeline, Ruby Pipeline and Alberta Ethane Gathering System. The Midstream Facilities segment owns natural gas liquids extraction facility in Chicago and other natural gas and processing facilities. The Power segment comprises a portfolio of assets in Canada. The company was founded on October 9, 1997 and is headquartered in Calgary, Canada.

Strathcona-Tweedsmuir School operates as a private university prep school. Its academic programs include academic excellence, elementary school, middle school, senior school and international baccalaureate world school. The company was founded in September 1971 and is headquartered in Okotoks, Canada.

Polar Capital Corp. provides investment banking services. The company was founded on January 9, 1991 and is headquartered in Toronto, Canada.

Trimac Transportation, Inc. provides bulk trucking services. The firm operates its business through various segments: Bulk Trucking, Bulk Plus Logistics, and National Tank Services. The Bulk Trucking segment involves in specialized transportation of products and commodities. The Bulk Plus Logistics segment offers logistics services with operations from coast-to-coast. The National Tank Services segment provides routine repairs, maintenance, and wash rack services for both the company's fleet and for third party commercial customers. It also provides complementary logistics services including transload facility operations, distribution management, freight brokerage, and transportation consulting. The company was founded by J. W. McCaig and Al Cameron in 1945 and is headquartered in Calgary, Canada.

Northside Industries, Inc. supplies various sectors with a variety of fabrication and services and products. Its products include fuel tanks, hydraulic tanks, brackets, straps, bumpers, junk boxes and matting. The firm also offers design, cutting, forming, coating and finishing services. The company is headquartered in West Kelowna, Canada.

TransAlta Cogeneration LP provides electric and other utility services. It owns three Ontario cogeneration facilities and 60 per cent interest in the Fort Saskatchewan, Alberta cogeneration facility. The company was founded in 1998 and is located in Calgary, Canada

Lockerbie & Hole, Inc. engages in the provision of construction and engineering services. It operates in two segments: Infrastructure Segment and Industrial segment. Infrastructure Segment provides contracting services to the commercial, institutional and municipal market sectors. The Industrial segment constructs industrial projects such as oil refineries and heavy oil upgraders, power generation and co-generation plants, mine processing facilities and equipment, automobile manufacturing and food processing plants. The company was founded in 1898 and is headquartered in Edmonton, AB.

Steeplejack Industrial Group, Inc. provides scaffolding contracting services. It offers project management, manpower, and equipment supply services for industrial scaffolding, insulation and asbestos abatement to the maintenance and construction sectors. Steeplejack Industrial Group serves pulp and paper, oil and gas, power generating, chemical and mining industries as well as new construction and expansion projects. The company was founded in 1987 and is headquartered in Edmonton, AB.

Zephyr Sleep Technologies, Inc. operates as a product development company that researches, designs, develops, manufactures and distributes scientifically-validated medical devices focused on the diagnosis and treatment of certain sleep disorders. Its products are used by sleep labs, technicians, physicians, dentists, and leading-edge sleep researchers. The company was founded by Paul Cataford, Sabina Bruehlmann, and John Remmers in 2010 and is headquartered in Calgary, Canada.

TimberWest Forest Corp. engages primarily in the harvesting and sale of logs and the development and sale of real estate properties. It specializes in forest land management, logging, forest harvesting and timber sales. The company was founded on January 31, 1997 and is headquartered in Vancouver, Canada.