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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.


International Development-Capabilities

Related Projects

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Tetra Tech administers a feedback form following a demonstration of sample point data collection.

India Forest-PLUS 2.0: Forest for Water and Prosperity

Improving forest management for enhanced ecosystem services and increased inclusive economic opportunities

USAID women interns discuss their findings on an active site with Tetra Tech advice.

Engineering Support Program, Afghanistan

Ensuring Afghanistan’s infrastructure is built safely, sustainably, and inclusively with architect-engineer and technical advisory services

Participatory mapping and demarcation process facilitated by Tetra Tech’s team.

Feed the Future Ethiopia Land Governance Activity

Securing land rights of pastoral communities and strengthening urban land administration in Ethiopia

Tetra Tech’s team supports artisanal miners as they dredge water in a pit.

USAID Artisanal Mining and Property Rights, Central African Republic

Improving land and resource governance and strengthening property rights for marginalized mining community

Women in Kpatawee discuss the town boundary as part of the customary land rights recognition process.

Land Governance Support in Liberia

Facilitating effective land governance and equitable tenure security for sustainable environmental, social, and economic development