Trihydro

Headquartered in Laramie, Wyoming, Trihydro provides expert environmental consulting, engineering and surveying, air quality and process management, information technology, and water and natural resource services to public and private clients through 24 offices nationwide. Established in 1984 as a two-person firm, Trihydro has grown to over 600 employees and holds the distinction of being the largest HUBZone contractor in the continental U.S. under NAICS 562910.