The Per and Astrid Heidenreich Family Foundation
Private foundation · Greenwich, CT · EIN 20-6382658 · reported 2023–2025 · files as The Per and Astrid Heidenreich Family
183grants reported
$2,500median award
$1,000lower quartile
$250smallest grant
$2.5Mtotal paid
12states reached
3years giving
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
37 Brookside Dr
Greenwich, CT 06830-6422
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Fau Foundation Inc | Boca Raton, FL | $130,000 |
| Boys and Girls Club of Greenwich | Greenwich, CT | $129,000 |
| Fau Foundation Inc | Boca Raton, FL | $120,000 |
| Let's Get Ready | New York, NY | $100,000 |
| Norwalk Acts | Norwalk, CT | $100,000 |
| The Carver Foundation | Norwalk, CT | $100,000 |
| Let's Get Ready | New York, NY | $100,000 |
| The Carver Foundation | Norwalk, CT | $100,000 |
| George Washington Carver Community Center | Port Chester, NY | $90,000 |
| Banner Lake Club Inc | Hobe Sound, FL | $82,500 |
| Banner Lake Club Inc | Hobe Sound, FL | $80,000 |
| Boys and Girls Club of Greenwich | Greenwich, CT | $78,064 |
| Fau Foundation Inc | Boca Raton, FL | $75,000 |
| Banner Lake Club Inc | Hobe Sound, FL | $75,000 |
| Southern Connecticut State University | New Haven, CT | $60,000 |
| Norwalk Hospital Foundation | Norwalk, CT | $50,000 |
| Memorial Sloan-Kettering Cancer Center | New York, NY | $50,000 |
| Family and Children's Agency | Norwalk, CT | $29,000 |
| Family and Children's Agency | Norwalk, CT | $25,000 |
| Leap Inc | New Haven, CT | $25,000 |
| Family and Children's Agency | Norwalk, CT | $25,000 |
| Leap Inc | New Haven, CT | $25,000 |
| Norwalk Hospital Foundation | Norwalk, CT | $25,000 |
| Boys and Girls Club of Martin County | Hobe Sound, FL | $20,000 |
| Horizons Greens Farm Academy | Bridgeport, CT | $20,000 |
| Stamford Hospital Foundation | Stamford, CT | $20,000 |
| Boys and Girls Club of Martin County | Hobe Sound, FL | $20,000 |
| Horizons Greens Farm Academy | Bridgeport, CT | $20,000 |
| Stamford Hospital Foundation | Stamford, CT | $20,000 |
| Boys and Girls Club of Martin County | Hobe Sound, FL | $20,000 |
| Horizons Greens Farm Academy | Bridgeport, CT | $20,000 |
| Stamford Hospital Foundation | Stamford, CT | $20,000 |
| Mystic Aquarium | Mystic, CT | $19,100 |
| Greenwich Alliance for Education | Greenwich, CT | $17,500 |
| Teach for America | New York, NY | $15,000 |
| Teach for America | New York, NY | $15,000 |
| Teach for America | New York, NY | $15,000 |
| Martin County School District | Stuart, FL | $11,041 |
| Cma Education Foundation Inc | Stamford, CT | $10,000 |
| Delmar Farm | Loxahatchee, FL | $10,000 |
| Greenwich Athletic Foundation | Cos Cob, CT | $10,000 |
| Hope Rural School | Indiantown, FL | $10,000 |
| Loblolly Community Foundation | Hobe Sound, FL | $10,000 |
| Martin Memorial Health Systems | Stuart, FL | $10,000 |
| Norwalk Housing Foundation | Norwalk, CT | $10,000 |
| Project Lift | Hobe Sound, FL | $10,000 |
| The Matthew Gaffney Foundation | Stamford, CT | $10,000 |
| Cardinal Quarterback Club Inc | Greenwich, CT | $10,000 |
| Cma Education Foundation Inc | Stamford, CT | $10,000 |
| Habitat for Humanity | Americus, GA | $10,000 |
| Harbin Shs Animal Rescue | San Diego, CA | $10,000 |
| Hope Rural School | Indiantown, FL | $10,000 |
| Loblolly Community Foundation | Hobe Sound, FL | $10,000 |
| The Matthew Gaffney Foundation | Stamford, CT | $10,000 |
| Cardinal Quarterback Club Inc | Greenwich, CT | $10,000 |
| Cleveland Clinic | Cleveland, OH | $10,000 |
| Cma Education Foundation Inc | Stamford, CT | $10,000 |
| CT Council for Philanthropy | Hartford, CT | $10,000 |
| Delmar Farm | Loxahatchee, FL | $10,000 |
| Habitat for Humanity | Americus, GA | $10,000 |
Showing the 60 largest of 183 reported grants.
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