Colorado Springs / Colorado / United States
Founded in 1971, CTL|Thompson is one of the largest employee-owned firms that offers geotechnical, environmental engineering and geostructural engineering and materials testing services. It is headquartered in Denver and serves Centennial, Colorado Springs, Fort Collins, Glenwood Springs and Pueblo, Colo., as well as Dallas and Austin, Texas. CTL|Thompson s geotechnical engineering and geologic studies services include expansive soil evaluation and treatment, foundation design, slope stability and earth retention systems, and dam construction and repair. It serves the education, health care, resort and hotel, municipal, retail and residential industries.
