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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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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

By improving solid waste solutions and promoting, CCBO not only reduces ocean plastics but benefits local communities.

Clean Cities, Blue Ocean

Reducing land-based sources of ocean plastic pollution by enhancing solid waste management; promoting reduce, reuse, and recycle practices; and forging private sector partnerships

Tetra Tech conducts quality assurance and monitors progress at an urban school.

Design and Construction Oversight for Secondary School Expansion, Malawi

Designing and ensuring the quality of construction and expansion of new and existing secondary schools across Malawi to improve school attendance and promote healthy behaviors