Tetra Tech creates practical, sustainable, and environmentally responsible solutions to address the world’s most complex challenges.

Our service areas include agriculture and economic growth; democracy and governance; energy; environment and natural resources; land tenure and property rights; water supply and sanitation; architecture, engineering, and construction services; and global security. Tetra Tech creates practical, sustainable, and environmentally responsible solutions for federal agencies, governments, multilateral banks, and multinational corporations.

Our approach is based on sound science, stakeholder engagement, capacity building, and innovative technologies and best practices. Our goal on every project is to ensure local ownership and sustainable development long after our work is complete. Our expertise includes monitoring and evaluation tools, grants management systems, compliance systems, and public-private partnerships.

Related Projects

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Tetra Tech completed the second capacity building Monitoring & Evaluation Apprenticeship Program in Amman, Jordan

Monitoring and Evaluation Support Project, Jordan

Providing performance monitoring, evaluation, research, organizational learning, capacity building, and knowledge management to improve stability in Jordan

The Tetra Tech team discusses the impact of frost on local farmers’ tea leaf harvest in Kericho, Kenya

Performance Evaluation of SERVIR in Kenya

Assessing the use and value of custom geospatial tools in developing countries

Kazakhstan Climate Change Mitigation Program

USAID Kazakhstan Climate Change Mitigation Program

Helping the government and business community of Kazakhstan become more energy-efficient

PRODES III helps reduce wait times for expectant mothers to access medical care.

Decentralization and Local Governance Project, Peru

Improving policies to decentralize local governance and strengthen local institutions to improve public service delivery and government accountability

Clean energy

USAID Regional Clean Energy Initiative

Providing expert services to improve Central America’s clean energy investment atmosphere