Audire Inc

Morrison-Maierle is an engineering firm that provides civil, mechanical, electrical, and structural engineering and surveying, planning, and environmental science services. It serves various industries, including agriculture, airports, commercial, education, energy, healthcare, industrial, government, housing, transportation, and water management. With 12 offices throughout the West, it is a 100% employee-owned company with offices in Great Falls, Kalispell, Helena, Missoula, Bozeman, and Billings, Montana; Casper, Cody, Sheridan, and Gillette, Wyoming; Bend, Oregon; and Spokane, Washington.

With more than 15 offices throughout the United States, Tetra Tech NUS provides environmental consulting and engineering, remediation, construction and information technology services to government and commercial clients. It offers air quality, regulatory compliance, environmental analysis, planning, hazardous waste management, nuclear plant licensing and risk assessment solutions. The company also specializes in the water and wastewater treatment services. Tetra Tech NUS is a subsidiary of Tetra Tech, which is one of the world s leading companies that provides consulting, engineering and technical services. Founded in 1996, the parent company maintains a staff of over 10,000 employees. It offers solutions for waterways, harbors and coastal areas. Tetra Tech operates various subsidiaries, including Tetra Tech FC, Tetra Tech International and Tetra Tech International.