Robert Maitland

Developmental Disabilities Resource Center, Inc. provide leading-edge services that create opportunities for people with developmental disabilities and their families to participate fully in the community. The company was founded in 1964 and is headquartered in Lakewood, CO.

GASFRAC Energy Services, Inc. engages in the provision of liquid petroleum gas fracturing services to oil and gas. Its services include frac fluids, frac services, and consulting expertise. The company was founded by Dwight N. Loree on February 13, 2006 and is headquartered in Calgary, Canada.

Part of DCP Midstream LP, Canadian Midstream Services Ltd. provides electricity and natural gas distribution and production services. The company is based in Calgary, Canada. The Canadian company was founded by Steven Robert VanSickle, David Leslie Summers. Canadian Midstream Services was acquired by Duke Energy Field Services LLC on April 26, 2001.

Rock Energy, Inc. operates as a junior oil and gas exploration company. It engages in the exploration, development and production of crude oil and natural gas in Western Canada. The company focuses on continuous growth and development of its activities through internal operations and acquisitions. It has established heavy oil operations in the Lloydminster region and is developing a significant natural gas resource play at Elmworth in West Central Alberta. Rock Energy was founded on February 15, 1988 and is headquartered in Calgary, Canada.

Part of Gran Tierra Energy, Inc., Postell Energy Co. Ltd. is a Canadian company that produces oil and gas. The company is based in Calgary, Canada. Postell Energy Co. was acquired by Suroco Energy, Inc., part of Gran Tierra Energy, Inc. from July 22, 2014 on June 02, 2005 for $0.34 million.

Canamax Energy Ltd. engages in the acquisition and exploration of oil and gas properties. The firm focuses on the consolidation and exploitation of Montney oil assets in the Greater Grimshaw area of Alberta. The company was founded on April 30, 1987 and is headquartered in Calgary, Canada.

Part of Occidental Petroleum Corp., Altura Energy Ltd. is a company that produces crude oil and natural gas. The company is based in Odessa, TX. Altura Energy was acquired by Occidental Petroleum Corp. from BP Plc on April 19, 2000 for $3,600 million.

The Canadian Petroleum Tax Society provides taxation and financial services to petroleum and gas industry. The company is headquartered in Calgary, Canada.

Financial Executives International Canada operates as a professional membership organization. The company is headquartered in Toronto, Canada.

Santonia Energy, Inc. engages in the exploration, acquisition, development and production of natural gas, natural gas liquids and crude oil in Western Canada. Its portfolio of projects are located in main areas of Alberta, Saskatchewan and Manitoba. The company was founded on January 9, 2002 and is headquartered in Calgary, Canada.

Chartered Professional Accountants of Alberta operates as the professional organization representing more than 28,000 CPAs across the province. The company is headquartered in Calgary, Canada.

Canadian Institute of Chartered Accountants engages in the provision of accounting, auditing, tax, advisory, and professional services. The institute is headquartered in Toronto, Canada.