The 10 largest nonprofits in Connecticut by revenue
Yale University is #1 with $8.5 billion in revenue.
- #1 · Yale University
- $8.5 billion
- All Connecticut nonprofits combined
- $70.3 billion
- 9,899 e-filed returns
The list
Total revenue for the year on the latest e-filed return.
- 1Yale University990, year ended Jun 2025$8.5B
- 2Yale New Haven Hospital990, year ended Sep 2025$4.9B
- 3Hartford Hospital990, year ended Sep 2025$2.9B
- 4Knights of Columbus990, year ended Dec 2024$2.8B
- 5Boehringer Ingelheim Cares Foundation Inc990-PF, year ended Dec 2025$2.1B
- 6Peter and Carmen Lucia Buck Foundation Inc990-PF, year ended Jun 2025$1.9B
- 7Americares Foundation Inc990, year ended Jun 2025$1.9B
- 8Yale New Haven Health Services Corporation990, year ended Sep 2025$1.2B
- 9Saint Francis Hospital and Medical Center990, year ended Sep 2025$989.2M
- 10Danbury Hospital990, year ended Sep 2025$943.2M
More rankings
- 10 highest-paid nonprofit executives in Connecticut
- 10 nonprofits in Connecticut that raise the most money
- 10 richest nonprofits in Connecticut
- 10 biggest nonprofit employers in Connecticut
Largest by revenue by state
- All of America
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- Puerto Rico
- Guam
- U.S. Virgin Islands
- American Samoa
- Northern Mariana Islands