Sierra Research To Be Acquired By Trinity Consultants

Business news:

Founded in 1974, Trinity operates in more than 40 locations across the globe. Sierra was funded in 1981 and has an office in Ann Arbor, Mich.

Sierra had revenue of $7.17 million in 2013 and was the 11th largest environmental consulting firm in Sacramento, according to Business Journal research.

“Although both companies have a strong air quality focus, we each bring somewhat different skills to the market,” Paul Greywall, Trinity’s director of business development, said in a news release. “The Sierra team’s deep knowledge of mobile air emissions sources, the California market, and state air quality planning programs are synergistic to Trinity’s long-term growth plans. We believe Sierra and Trinity’s clients will benefit from our combined resources and expertise.”