Caleb Arthur

Founder, CEO

Missouri Sun Solar

Caleb Arthur founded Missouri Sun Solar in 2012. In the four years since its launch, the company has grown rapidly. The firm was recently ranked #156 overall and the ninth fastest-growing energy company in the nation on the “Inc 500” list of fastest-growing privately-held companies, and is the fastest-growing energy company in Missouri. Sun Solar now has offices in Springfield, Columbia, St. Louis, Olathe KS, and one in South Carolina, with more than 140 employees nationwide.


Mr. Arthur graduated from Houston High School in 2004, and became a local police officer after earning a law enforcement degree from Missouri State University. When a serious injury on the job sidelined him, he began to research alternative energy sources during his recovery. Initially he was just looking to install solar on his own home, before realizing the serious need for a solar company in the area. He has become an avid lobbyist for the solar industry, and just completed a term as President of the Missouri Solar Energy Industries Association (MOSEIA).

Caleb Arthur
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