Welcome to 3SI

3SI helps our clients and partners achieve positive program outcomes. We strive to make a material difference in the work of our clients and the lives of the people they serve. We are based in Seattle, Washington.



Early Childhood Education

3SI works with the state of Washington to implement the $165 million Race to the Top Early Learning Project. A major goal is for 54 percent of the state’s licensed early child care facilities to achieve demonstrable improvements in early learning. This will positively affect approximately 90,000 children.

Agricultural Development

3SI works with the Bill and Melinda Gates Foundation’s Agricultural Development Initiative on multiple projects. Examples include mapping opportunities for rural and urban poverty reduction in sub-Saharan Africa and targeting productivity improvements across staple crops, high-value crops, and livestock.