Graham H. Barnes

Yorktown Partners LLC (Yorktown Partners) is a private equity firm founded in 1983 by Bryan Huntington Lawrence, Peter August Leidel and Tomas Ramon Lacosta. The firm is headquartered in New York.

Ravenwood Resources, Inc. owns and operates oil and gas producing properties. The company was founded by Jeffrey W. Christopher Arsenych and David Walter Beckwermert in July 1999 and is headquartered in Alberta, Canada.

Winstar Resources Ltd. is engaged in the provision of exploration and production of crude oil and natural gas. The company was founded on January 2, 1996 and is headquartered in Calgary, Canada.

Part of Centrica Plc, Espoir Exploration Corp. is a Canadian company that explores and produces oil and gas. The company is based in Calgary, Canada. The company was founded by Gordon James Dolph. Espoir Exploration was acquired by Rockyview Energy, Inc., part of Centrica Plc from January 30, 2008 on January 11, 2006 for $44.32 million.

Ellora Energy, Inc. provides oil and gas exploration and production services. It primarily operates in two areas, east Texas and adjacent lands in western Louisiana; and the Hugoton field in southwest Kansas. the company was founded in 1995 and is headquartered in Boulder, CO.

Peloton Exploration Corp. provides oil and gas exploration services. The company was founded in 2006 and is headquartered in Calgary, Canada.

Armstrong Energy Inc. is engages in coal mining. The company was founded on 1st September, 2006 and is headquartered in St. Louis, MO.

Founded in 1971, Peters & Co. Ltd. is an independent, fully integrated investment firm headquartered in Calgary, Ontario. The firm specializes in investments in the Canadian oil and natural gas and oilfield services industries. They provides investment services to institutional investors and private clients. Peters & Co. employs their own trading group and performs specialized and comprehensive investment research. They are an active underwriter for, and financial advisor to, companies active in the Canadian energy industry. Peters & Co. is a member of the CIPF.

Bennett Jones LLP is a Canadian law firm that offers legal counsel and business advisory services to clients across various industries. Bennett Jones is based in Calgary, CA, and has subsidiaries in the United States. The firm has 400 lawyers and business advisors across Canada and internationally. Bennett Jones has exceptional experience in complex cross-border and international transactions, making it ideally suited to advise foreign businesses and investors with Canadian ventures and connect Canadian businesses and investors with opportunities around the world. The firm offers a wide range of services across four departments: corporate, litigation & dispute resolution, regulatory, and tax. The CEO of the Canadian company is Hugh MacKinnon.

Part of Calgary Sinoenergy Investment Corp., Diamond Tree Energy Ltd. develops, produces, and explores for oil and natural gas. The company is based in Calgary, Canada. The Canadian company was founded by Donald Darrell Copeland. Diamond Tree Energy was acquired by Crocotta Energy, Inc. on October 15, 2007.

Sunrise Coal LLC develops coal reserves. It offers bituminous, low-chlorine coal, and bulldog reserve. The company was founded by Ron Laswell and Steve Laswell in 2002 and is headquartered in Terre Haute, IN.

Association for Corporate Growth, Inc. is a global organization founded in 1954 by Kenneth S. Berryman and David H. Brenner. The non-profit company is based in Chicago, IL and has subsidiaries in the United Kingdom, Netherlands, Canada, and the United States. The company's mission is to drive middle-market growth and it serves 90,000 investors, executives, lenders, and advisers to growing middle-market companies. The company's core focus is on middle-market M&A, with more than 25 years of sell-side and buy-side advisory experience, closing more than 200 transactions with a combined value of more than $1 billion. The company also publishes Middle Market Growth, the official publication of the Association for Corporate Growth, which includes a print magazine, website, weekly e-newsletter, and daily newsfeed. The CEO of the company since 2019 is Brent A. Baxter.

Association of Professional Engineers & Geoscientists of AB is a non profit organization that regulates the practices of engineering and geoscience in Alberta. Its function is licensing individuals and companies that want to practice engineering and geoscience in Alberta. The applicants and companies that meet APEGA’s standards for ethical, professional, and technical competency earn the right to practice and use reserved titles and designations. The company was founded in 1920 and is headquartered in Edmonton, Canada.

The Calgary Foundation facilitates collaborative philanthropy by making connections between donors and community organizations for the long-term benefit. The company was founded in 1955 and is headquartered in Calgary, Canada.

The Alberta Securities Commission provides securities and investment services. The private company is based in Calgary, Canada. Stan Magidson has been the CEO of the Canadian company since 2002.

Part of Kestrel Energy Partners LLC, Kestrel Heat LLC is a general partner firm that provides investment services. The company is based in Stamford, CT. The company was founded by Paul A. Vermylen. Jeffrey M. Woosnam has been the CEO of the company since 2019.

OpenGate Properties Ltd. provides consultancy services to the real estate industry. The firm's customers include government, non-profits, and other private entities. The company is headquartered in Calgary, Canada.

Chronos Resources Ltd. engages in oil and gas exploration. The company was founded in 2012 and is headquartered in Calgary, AB.