Grantmaking foundations in Stamford, CT
172 grantmaking foundations in Stamford, Connecticut, ranked by recent giving reported to the IRS (about $2.3B combined).
Top foundations by giving
- $1.8B (2025)
- $280M (2024)
- $29M (2024)
- $28M (2025)
- $23M (2022)
- $22M (2025)
- $8.6M (2025)
- $7.9M (2025)
- $7.2M (2024)
- $6.6M (2022)
- $5.2M (2024)
- $4.2M (2025)
- $4.1M (2025)
- $3.5M (2024)
- $3.5M (2024)
- $3M (2025)
- $2.9M (2024)
- $2.8M (2024)
- $2.7M (2025)
- $2.7M (2025)
- $2.7M (2024)
- $2.3M (2023)
- $2.1M (2025)
- $2M (2026)
- $1.9M (2024)
Showing the top 100 by giving. Search all 172 with a free account.
Find the right funders faster. Filter every foundation by location, cause, giving size and openness, and see full grantee histories, with a free GrantAuthority account.
Causes in Connecticut
- Philanthropy, Voluntarism and Grantmaking Foundations 1,227 foundations
- Education 81 foundations
- Human Services 76 foundations
- Community Improvement and Capacity Building 58 foundations
- Arts, Culture and Humanities 51 foundations
- Youth Development 36 foundations
- Environment 35 foundations
- Mental Health and Crisis Intervention 32 foundations
- Animal-Related 20 foundations
- Health Care 20 foundations
- Housing and Shelter 20 foundations
- Medical Research 17 foundations
- Public Safety, Disaster Preparedness and Relief 14 foundations
- Unknown 14 foundations
- Diseases, Disorders and Medical Disciplines 13 foundations
- Crime and Legal-Related 13 foundations
- Public and Societal Benefit 13 foundations
- Religion-Related 10 foundations