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Change the World with MSI

MSI is a leading consulting firm with niche expertise in international development and other sectors
Our Impact

MSI, A Tetra Tech Company, Announces Promotion of Michelle Adams-Matson to Senior Vice President

MSI is pleased to announce the promotion of Michelle Adams-Matson to the role of Senior Vice President for Programs.

Fighting Corruption in the Midst of Russia's Invasion of Ukraine

In a new white paper, MSI experts explore the less visible battle Ukraine is waging against corruption
MSI and Resonance Support USAID’s Countering Transnational Corruption Grand Challenge for Development
Mobilizing Youth for Climate Change: Live from the UN Climate Change Conference of Youth
Shaping the Future of Somali Communities Through Journalism
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Our Experts
Our technical staff are multi-cultural, dynamic individuals with deep roots and experience in the countries and communities where we work, and as a result have a strong desire to see our partnerships succeed.
Our Services
We work every day on some of the toughest front lines of development – with a commitment to the people and communities where we work.
Work with Us
Our diverse and dedicated international development professionals range from recent graduate students to seasoned experts.