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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

Digital graphic of African continent featuring West Africa
  • Projects

Empowering West Africa through Access to Electricity
Husband and wife plant potato seeds in West Bengal, India
  • Projects

Boosting Economic Growth and Stability through Land and Resource Governance
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

Our international development projects

A small group of people, including municipal officials, review a land-use planning map
  • Projects

Enhancing Urban Municipal Governance in Guatemala
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
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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