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NAICS 813211 · Grantmaking Foundations

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Foundation in Water Mill, NY

7 foundation in Water Mill, NY; 173 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Edward T Habermann and Susan B Koehn Foundation

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Edward T Habermann and Susan B Koehn Foundation
    IRS exempt-organization registration
    IRS 912170805
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 912170805 → IRS search

  2. Enstine Family Foundation Inc

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Enstine Family Foundation Inc
    IRS exempt-organization registration
    IRS 471957885
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471957885 → IRS search

  3. Farbman Family Foundation

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Farbman Family Foundation
    IRS exempt-organization registration
    IRS 134008937
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134008937 → IRS search

  4. Fredman Family Foundation Inc

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Fredman Family Foundation Inc
    IRS exempt-organization registration
    IRS 271430745
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 271430745 → IRS search

  5. Golden Family Foundation

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Golden Family Foundation
    IRS exempt-organization registration
    IRS 133438614
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133438614 → IRS search

  6. Janet and Robert W Postma Foundation

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Janet and Robert W Postma Foundation
    IRS exempt-organization registration
    IRS 853636639
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 853636639 → IRS search

  7. Meoh Foundation Inc

    Active501(c)(3) private foundation

    Water Mill, NY

    Ask it
    Proof for Meoh Foundation Inc
    IRS exempt-organization registration
    IRS 922943939
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Water Mill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 922943939 → IRS search

  8. Hampton Classic Horse Show Inc

    Active501(c)(3) public charity

    Bridgehampton, NY · 2 mi away

    CallAsk it
    Proof for Hampton Classic Horse Show Inc
    IRS exempt-organization registration
    IRS 112597077
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Bridgehampton, NY · serves New York
    Phone
    (631) 537-3177
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 112597077 → IRS search

  9. Albert a Arditti Foundation Inc

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Albert a Arditti Foundation Inc
    IRS exempt-organization registration
    IRS 136208776
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 136208776 → IRS search

  10. Ann & John E Grimm III Foundation Inc

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Ann & John E Grimm III Foundation Inc
    IRS exempt-organization registration
    IRS 463842788
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 463842788 → IRS search

  11. Atlantic Golf Club Foundation

    Active501(c)(3) public charity

    Bridgehampton, NY · 2 mi away

    Ask it
    Proof for Atlantic Golf Club Foundation
    IRS exempt-organization registration
    IRS 113604532
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Bridgehampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113604532 → IRS search

  12. Bandier Family Foundation Inc

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Bandier Family Foundation Inc
    IRS exempt-organization registration
    IRS 133803092
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133803092 → IRS search

  13. Charles D Farber Memorial Foundation Inc

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Charles D Farber Memorial Foundation Inc
    IRS exempt-organization registration
    IRS 237017599
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237017599 → IRS search

  14. Charles P Stevenson Jr Terra Nova Foundation

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Charles P Stevenson Jr Terra Nova Foundation
    IRS exempt-organization registration
    IRS 133948138
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133948138 → IRS search

  15. Christopher Lesta Fund Inc

    Active501(c)(3) public charity

    Southampton, NY · 4 mi away

    Ask it
    Proof for Christopher Lesta Fund Inc
    IRS exempt-organization registration
    IRS 273774169
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 273774169 → IRS search

  16. Debra and Jeffrey Geller Family Foundation Inc

    Active501(c)(3) private foundation

    Watermill, NY · 1 mi away

    Ask it
    Proof for Debra and Jeffrey Geller Family Foundation Inc
    IRS exempt-organization registration
    IRS 134138500
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Watermill, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134138500 → IRS search

  17. Felberbaum Family Foundation

    Active501(c)(3) private foundation

    Southampton, NY · 4 mi away

    Ask it
    Proof for Felberbaum Family Foundation
    IRS exempt-organization registration
    IRS 133385574
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Southampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133385574 → IRS search

  18. Foster Family Foundation of Sagaponack Inc

    Active501(c)(3) private foundation

    Sagaponack, NY · 4 mi away

    Ask it
    Proof for Foster Family Foundation of Sagaponack Inc
    IRS exempt-organization registration
    IRS 810742062
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sagaponack, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 810742062 → IRS search

  19. Geri Bauer Foundation Inc

    Active501(c)(3) private foundation

    Bridgehampton, NY · 2 mi away

    Ask it
    Proof for Geri Bauer Foundation Inc
    IRS exempt-organization registration
    IRS 134091905
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Bridgehampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134091905 → IRS search

  20. Hamptons Invitational Charitable Fund Inc

    Active501(c)(3) public charity

    Bridgehampton, NY · 2 mi away

    Ask it
    Proof for Hamptons Invitational Charitable Fund Inc
    IRS exempt-organization registration
    IRS 471076404
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Bridgehampton, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471076404 → IRS search

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