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International Development Projects

A woman leads a group of people on a forest trail in Cambodia

Tetra Tech has more than 40 years of experience supporting its clients to implement high-performing, cost-effective development programs that create strong and independent societies in more than 100 countries around the world.

Our featured international development projects

Engendering Industries participants from GRIDCo visit an electricity substation in Tema, near Accra, Ghana
  • Projects

Increasing Gender Equality in Male-dominated Industries Worldwide
Residents of Mai’ls Koutiala’s village, where Tetra Tech performs baseline water assessments to identify infrastructure
  • Projects

Improving Water and Sanitation Access in Mali
Female ecoguards collect biomonitoring data in Liberia’s Grebo-Krahn Forest
  • Projects

Advancing Biodiversity Conservation and Climate Mitigation in West Africa

Our international development projects

Three men in yellow vests standing on the street in a city holding survey equipment
  • Projects

Improving Access to Safe, Reliable, and Climate-resilient Water Services
Four artisanal miners washing gravel in a river
  • Projects

Strengthening Property Rights for Artisanal Mining in the Central African Republic
Group photo of the Generating Equity project team with people in the front row holding a rainbow flag
  • Projects

Promoting Gender Equity and Equality in Colombia
Digital graphic of African continent featuring West Africa
  • Projects

Empowering West Africa through Access to Electricity
A group of women sit in a circle for a training in Nampula, Mozambique
  • Projects

Improving Financing and Sustainability of Water Supply Services in Mozambique
High-voltage power lines in front of the Ukrainian flag
  • Projects

Securing Power and Advancing Resilience in Ukraine

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