A & C de Coster Foundation
Private foundation · Greenwich, CT · EIN 86-2043687 · reported 2024–2026
28grants reported
$25Kmedian award
$15Klower quartile
$1,000smallest grant
$1.3Mtotal paid
4states reached
3years giving
Gives every year. This foundation reported grants in 2024, 2025, 2026. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
38 Woodside Dr
Greenwich, CT 06830-6730
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 |
|---|---|---|
| Brooklyn Jesuit Prep General FundGeneral Fund | Broooklyn, NY | $150,000 |
| Brooklyn Jesuit Prep General FundGeneral Fund | Broooklyn, NY | $150,000 |
| Brooklyn Jesuit Prep | Broooklyn, NY | $100,000 |
| Accessible Festivals | Stockton, NJ | $100,000 |
| King Boudouin Foundation | New York, NY | $100,000 |
| Back Country Jazz | Greenwich, CT | $92,342 |
| Back Country Jazz | Greenwich, CT | $80,000 |
| Circle of Care | Wilton, CT | $70,000 |
| Myraid USA - Formerly King Baudouin Foundation United States | New York, NY | $50,000 |
| Circle of Care | Wilton, CT | $50,000 |
| Circle of Care | Wilton, CT | $50,000 |
| Myriad USA (king Boudouin Foundation) | New York, NY | $50,000 |
| At Home in Greenwich | Greenwich, CT | $25,000 |
| Habitat for Humanity of Coastal Fairfield County | Stratford, CT | $25,000 |
| Kids in Crisis | Cos Cob, CT | $25,000 |
| Especially Everyone Inc | Greenwich, CT | $25,000 |
| Neighbor to Neighbor | Greenwich, CT | $25,000 |
| Kids in Crisis | Cos Cob, CT | $25,000 |
| Habitat for Humanity of Coastal Fairfield County | Stratford, CT | $25,000 |
| Neighbor to Neighbor | Greenwich, CT | $25,000 |
| Greenwich Boy Scout of America | Greenwich, CT | $20,000 |
| Habitat for Humanity of Coastal Fairfield County | Stratford, CT | $15,000 |
| Neighbor to Neighbor | Greenwich, CT | $15,000 |
| Kino Border Initiative | Nogales, AZ | $12,000 |
| At Home in Greenwich | Greenwich, CT | $10,000 |
| Sandy Hook Foundation | Highlands, NJ | $5,000 |
| Back Country Jazz | Greenwich, CT | $5,000 |
| Dwight Hall at Yale | New Haven, CT | $1,000 |
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