CH2M Hill, a full-service engineering and construction firm, has acquired Trigon, an engineering and field service company specializing in upstream and midstream oil and gas projects.

Trigon has 26 years of experience in the oil, natural gas and energy sector. The company specializes in pipelines and facilities, providing integrated permitting, GIS, engineering, procurement, construction and other related pipeline services. Based in Colorado, Trigon has more than 320 employees working in Lakewood and Durango and at project sites throughout the US.

Lee McIntire, president and COO of CH2M Hill, said: Trigon is an exciting addition to the CH2M Hill family. Their exceptional workforce brings a commitment to safety, quality and clients that matches the values of CH2M Hill. The energy industry is an important part of CH2M Hill’s future and the addition of Trigon makes the future that much brighter.