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Doyon, Limited, the Native regional corporation for Interior Alaska, is a for-profit corporation with more than 19,800 shareholders. Established under the 1971 Alaska Native Claims Settlement Act (ANCSA), Doyon is the largest private landowner in Alaska, with more than 12.5 million acres allocated to the corporation under ANCSA. Doyons mission is to continually enhance our position as a financially strong Native corporation in order to promote the economic and social well-being of our shareholders and future shareholders, to strengthen our Native way of life, and to protect and enhance our land and resources. As one of the top Alaska-owned businesses, Doyon operates a diverse family of companies, including more than a dozen for-profit businesses across the nation in the areas of oil field services, utility management, engineering management, information technology services, land and natural resource development, facility management, construction and tourism. Headquartered in Fairbanks, Alaska, Doyon is led by a 13-member board of directors and a team of senior managers. The corporation currently employs over 800 individuals worldwide and over 550 employees in Alaska.
Headquartered in Findlay, Ohio, Marathon Petroleum Corporation (MPC), together with its subsidiaries, including Marathon Petroleum Company LP and Speedway LLC, is one of the largest petroleum product refiners, marketers and transporters in the United States. MPC is the nation`s fourth-largest refiner and the largest refiner in the Midwest. MPC`s refining, marketing and transportation operations are concentrated primarily in the Midwest, Gulf Coast and Southeast regions of the U.S. MPC operations are strategically located to serve major markets. They include a seven-plant refining network, a comprehensive terminal and transportation system, and extensive wholesale and retail marketing operations. This includes both the Marathon brand and MPC`s wholly-owned retail marketing subsidiary, Speedway LLC, the nation`s fourth-largest chain of company-owned and -operated retail gasoline and convenience stores.
Mack Energy Corporation is a Artesia, NM-based company in the Energy and Utilities sector.
Gilby Production and Machine is a Velma, OK-based company in the Energy and Utilities sector.
Ghalib Enterprises is a Chicago, IL-based company in the Energy and Utilities sector.