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We figured out the best energy companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best energy companies to work for in any other state or city.

Zippia score 4.1
Energy Systems, established in 1933, is a leading distributor of power generation systems with excellence in the industry for exceptional sales, service, training and rentals for its customers. Energy Systems is one of the first Generac Industrial Dealers in the United States. The company is a California-based company and has offices in Reno, NV, Hayward, CA, Oahu, HI, and Auburn, WA.
Zippia score 4.6
MDU Resources Group, Inc. is a U.S.-based corporation supplying essential products and services through its regulated energy delivery and construction materials and services businesses. It is headquartered in Bismarck, North Dakota, and operates in 48 states.
Zippia score 4.5
Sunrun, founded in 2007 in San Francisco, CA, is the largest residential solar company in the United States that provides clean energy to homeowners with little to no upfront cost and at a savings to traditional electricity. Sunrun buys the solar system, installs it on customers' roof, and monitors and maintains the solar panels for the next 20 years. The company's goal is to create a planet run by the sun. Sunrun provides services in 23 US states, and employs more than 3,000 people.
Zippia score 4.3
Flyers Energy, LLC was formed in 1979 by four brothers: Tom, Walt, Steve, and David Dwelle. Their grandfather, Walter B. Allen, founded Beacon Oil Company in 1931, providing a legacy the Dwelle brothers would carry on with their purchase of seven gas stations in the greater Sacramento region. Naming the company Nella in honor of their grandfather (Allen spelled backwards), they have since created a forward-moving company with a strong, dynamic culture. In 2011, Nella Oil Company changed its name to Flyers Energy, LLC to align with the recognizable Flyers brand, as well as reflect its expansion into alternative energy sectors. Headquartered in Auburn CA with offices and retail locations in CA and Nevada Partners in Calgren's Ethanol Plant and Pacific Power solar management An industry leader in technology innovation and utilization Supporting Special Olympics of Northern California through direct sponsorship, annual golf tournament and storewide fundraising campaigns.
Zippia score 4.0
Martin Midstream Partners L.P. was formed in 2002 by Martin Resource Management Corporation, a privately-held company whose initial predecessor was incorporated in 1951 as a supplier of products and services to drilling rig contractors. Since then, Martin Resource Management has expanded its operations through acquisitions and internal expansion initiatives as its management identified and capitalized on the needs of producers and purchasers of hydro-carbon products and by-products and other bulk liquids.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Energy Systems |