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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Macedonian farmer shows off grapes grown on his farm to meet market demand.

Agribusiness Expansion in Macedonia

Introducing new, value-added crops to expand agricultural production and incomes in Macedonia

Local Afghan farmers in the Farah province purchase equipment with the Alternative Development Program grant funds.

Alternative Development Program, Southwest Afghanistan

Supporting farmers with cultivating alternative crops to accelerate rural economic development

A man in northern Uganda sets up aquaculture netting.

Growing Uganda’s Agricultural Economy

Strengthening and growing the agricultural industry in Uganda to increase household incomes and reduce poverty

Ecosystem Accelerator Innovation Fund

GSMA’s Ecosystem Accelerator Innovation Fund

Managing the GSMA Ecosystem Accelerator Innovation Fund to help bring impactful mobile solutions to the people and places that need them most

Sri Lanka

Badulla, Haliela, and Ella Integrated Water Supply Project, Sri Lanka

Providing engineering, procurement, and construction services for new, integrated potable water facilities, from source through distribution