Supply Chain

Tetra Tech was founded in 1966 to provide engineering services related to waterways, harbors, and coastal areas. For more than 50 years, we have substantially increased the size and scope of our business and expanded our service offerings through a series of strategic acquisitions and internal growth. Tetra Tech provides industry-leading, science-based permitting, siting, and environmental services and compliance-focused solutions for construction, operations, and maintenance to support the entire life cycle of the offshore energy supply chain. Tetra Tech has permitted utility-scale offshore wind projects across the globe, including the Atlantic Coast of the US.