The story
The company was founded as ARB, Inc. in Bakersfield, California in 1960, Primoris was founded in 2004, in Nevada, as the parent company. In 2008, it was incorporated as a public company in Delaware. In 2014, it became a Fortune 1000 company.
On June 22, 2026, the company announced a major reduction to its financial forecast, which resulted in a $29.2% decline in its stock value, and multiple investigations by law firms. It also announced the departure of its COO.
From Wikipedia’s article on Primoris Services Corporation, shared under CC BY-SA 4.0.6