North America
- Show on Map: No
- Layout: Single Item Slider
- Background Color: White
- Show on Map: No
- Layout: Single Item Slider
- Background Color: White
- Show on Map: No
- Layout: Single Item Slider
- Background Color: White
John Sauer is a Deputy Director for PSI’s water, sanitation, and hygiene (WASH) programs, where he drives market systems development initiatives that expand sustainable access to essential products and services for underserved communities. By working at the intersection of government, private sector, and social enterprise, John supports the design and execution of scalable business models that deliver both impact and long-term financial sustainability.
