Stone Family Foundation

The Stone Family Foundation, established by British entrepreneur John Stone following the sale of Lombard International Assurance, is one of the largest international grant makers in the United Kingdom. The foundation's core mission is to support innovative, entrepreneurial, and sustainable approaches to major social problems, with a primary focus on water, sanitation, and hygiene (WASH) initiatives.

Notable affiliated individuals include John Stone, whose vision and philanthropy have driven the foundation's impactful work. The foundation has achieved significant milestones in improving WASH conditions globally, leveraging its substantial financial resources to foster sustainable development. Its overall impact is marked by enhanced living conditions and health outcomes in underserved communities worldwide.