Bill M. Gallacher

Black Diamond Income Fund is an unincorporated open ended investment trust governed by the laws of the Province of Alberta. The principal undertaking of the Fund, through its indirect wholly-owned subsidiary, Black Diamond Limited Partnership, is to rent modular structures for use as workforce accommodation and temporary workspace, and to provide complementary services, including transportation, installation, dismantling, repair and maintenance of modular structures, as well as related services through three operating divisions consisting of Black Diamond Camps, BOXX Modular and Black Diamond Site Services.

Hammerhead Resources, Inc. engages in the exploration and production of oil and gas industries. The firm focuses on onshore oil and gas operations. It also engages in the production of light-to-medium liquids. The company was founded in 2009 and is headquartered in Calgary, Canada.

AvenEx Energy Corp. engages in the exploration and development of oil and gas properties in western Canada. The company's through its subsidiary Elbow River Marketing Ltd., markets and distributes non-gas liquids. It operates through four segments: Oil & Gas, Liquids Marketing, Real Estate and Corporate. The Oil & Gas segment engages in the exploration for and development and production of crude oil and natural gas in western Canada. The Liquids Marketing segment involves in the marketing and transporting natural gas liquids, crude & heavy fuel oils and ethanol. The Real Estate segment is involved in the acquisition, disposition and development of investment properties. The Corporate segment performs administrative functions for the benefit of all other operating segments. AvenEx Energy was founded on January 1, 2011 and is headquartered in Calgary, Canada.

Part of Maxim Power Corp., Maxim Energy Group Ltd. generates and distributes power. The company is based in Calgary, Canada. The Canadian company was founded by Bill M. Gallacher. Maxim Energy Group was acquired by Maxim Power Corp. on December 21, 2000.

Highland Energy, Inc. was engaged in oil and gas exploration business. The company was founded by Bill M. Gallacher and was headquartered in Calgary, Canada.

Peregrine Energy Ltd. developed, explored and produced petroleum and natural gas. The firm operated in Alberta, British Columbia, and Saskatchewan. The company was headquartered in Calgary, Canada.

Part of Spyglass Resources Corp., Avenir Operating Corp. produces oil and gas and manages the investment activities of the Avenir Diversified Income Trust.

RedStar Oil & Gas, Inc. engages in the oil and natural gas exploration. The company is headquartered in Calgary, Canada.

Essential Energy Services Trust provides oilfield services to oil and gas producers in western Canada related to the ongoing servicing of producing wells and new drilling activity. Services are provided through its Well Servicing and Wireline & Rentals divisions. These services provided, includes service rigs, coil tubing, rod rigs, swab rigs, vacuum truck, pressure truck, tank truck, hydro-vac, steaming and hot oiling along with other related services. The Well Servicing division provides well completion and production / workover services across western Canada. This division has 51 service rigs, ranking it as the sixth largest service rig operator in Canada, and 23 rod rigs, which are generally light, hydraulic service rigs. Essential also has 29 coil tubing rigs, including 1 deep coil tubing rig, 10 intermediate rigs and 18 shallow rigs. The coil tubing fleet is supported by 7 nitrogen pumpers. The Wireline & Rentals division provides a variety of services to assist with the drilling, completion and production phases of oil and natural gas wells. Through this division Essential offers electric wireline (e-line) and slickline services; sells and services a full range of downhole tools and offers rental equipment. Essential has recently initiated a new multi-stage fracturing service that allows customers to isolate and fracture multiples zones within a single tool run. This is intended to service customers targeting resource plays in Saskatchewan and British Columbia. Within the current economic climate the Trust is well-positioned with a strong balance sheet. Management has been proactive in managing costs in an effort to preserve operating margins and remain competitive.

Founded in 1999, Avenir Capital Corp. is a private equity & venture capital firm located in Calgary, Canada.

Winfield Energy Ltd. provides oil and natural gas exploration services. The Canadian company was founded by Bill M. Gallacher.

Fraction Energy Services Ltd. engages in the provision of fluid management solutions. It offers fluid management, transfer, containment, transport, transportation equipment, and fluid heating and pumping. The company was founded in May 2012 and is headquartered in Calgary, Canada.