Jack C. Pester

Evergreen Energy, Inc. operates as a business intelligence and environmental solutions company. It engages to the development of accurate and reliable technologies. Its products are focused on helping customers manage the costs and operational issues. The company was founded in 1984 and is headquartered in Denver, CO.

AmerUs Group Co. used to provide insurance and annuity products. The company offered different types of insurance products like life insurance policies, including equity-indexed life, universal life and term life. Founded in 1896, the company was headquartered in Des Moines, IA.

Econergy is a carbon markets consultancy focused on adding value to its clients' projects and programs. They manage carbon projects for a variety of clients, including biogas, renewable energy and energy efficiency Clean Development Mechanism (CDM) projects. They also develop Greenhouse Gas (GHG) inventories and Emission Management Plans for industrial clients. Since 2010, Econergy is part of Tractebel Engineering. In collaboration with other parts of the group, Econergy can offer a wide range of related services, including Energy Master Plans for government institutions and companies, in-depth technology evaluations, green building consultancy, and many other services.

United Fuel & Energy Corp. distributes gasoline, diesel, propane and lubricant products. The company was founded in1937 and is headquartered in Midland, TX.

Pester Marketing Co. retails, whole sells and transports petroleum products. It supplies fuels and bio-fuels through its subsidiaries. The company was founded by Jack C. Pester and is headquartered in Denver, CO.

The Petroleum Marketers Association of America operates as a petroleum marketers association. The non-profit company is based in Arlington, VA.