TETRA TECH, INC.

Tetra Tech, Inc. is a prominent provider of consulting and engineering services, primarily operating under the NAICS code 541620, which focuses on environmental consulting services. The company has a significant presence in the federal contracting space, with a lifetime award total of $482.30 million. They have been particularly active with the Agency for International Development, indicating a strong capability in supporting international development projects. Tetra Tech's services likely include environmental assessment, management, and compliance, catering to both governmental and private sector clients. The company's recent federal awards in 2024, 2025, and 2026 highlight its ongoing relevance and capability in securing government contracts. Although specific details about the company's size and founding year are not available, its substantial federal award history suggests a well-established operation with considerable expertise. Tetra Tech's lack of SBA certifications implies it operates independently of small business set-asides, positioning it as a significant player in the environmental consulting industry.