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NAICS 813211 · Grantmaking Foundations

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Foundation in Greenwich, CT

194 foundation in Greenwich, CT; 921 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. A & C DE Coster Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for A & C DE Coster Foundation
    IRS exempt-organization registration
    IRS 862043687
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 862043687 → IRS search

  2. Aaron and Betty Lee Stern Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Aaron and Betty Lee Stern Foundation
    IRS exempt-organization registration
    IRS 270771357
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 270771357 → IRS search

  3. Alec and Tamar Ellison Family Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Alec and Tamar Ellison Family Foundation
    IRS exempt-organization registration
    IRS 134148789
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134148789 → IRS search

  4. Alexander Host Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Alexander Host Foundation Inc
    IRS exempt-organization registration
    IRS 222549698
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222549698 → IRS search

  5. Alfa Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Alfa Foundation
    IRS exempt-organization registration
    IRS 137228276
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 137228276 → IRS search

  6. Allen Research Endowment Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Allen Research Endowment Inc
    IRS exempt-organization registration
    IRS 814117507
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814117507 → IRS search

  7. Allwin Family Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Allwin Family Foundation
    IRS exempt-organization registration
    IRS 137088461
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 137088461 → IRS search

  8. Alpha-Omega Charitable Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Alpha-Omega Charitable Foundation Inc
    IRS exempt-organization registration
    IRS 650510147
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 650510147 → IRS search

  9. Anantaa-Om Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Anantaa-Om Foundation
    IRS exempt-organization registration
    IRS 472531318
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 472531318 → IRS search

  10. Anikstein Family Fund Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Anikstein Family Fund Inc
    IRS exempt-organization registration
    IRS 821984948
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 821984948 → IRS search

  11. Anne Li Mcgraw and Charles Robert Mcgraw Family Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Anne Li Mcgraw and Charles Robert Mcgraw Family Foundation Inc
    IRS exempt-organization registration
    IRS 814330868
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814330868 → IRS search

  12. Aphrodite & Peter Skeadas Charitable Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Aphrodite & Peter Skeadas Charitable Foundation Inc
    IRS exempt-organization registration
    IRS 331386692
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 331386692 → IRS search

  13. Arora Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Arora Foundation Inc
    IRS exempt-organization registration
    IRS 030576552
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 030576552 → IRS search

  14. Ask Family Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Ask Family Foundation
    IRS exempt-organization registration
    IRS 061602889
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 061602889 → IRS search

  15. August Family Foundation Tr

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for August Family Foundation Tr
    IRS exempt-organization registration
    IRS 886482090
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 886482090 → IRS search

  16. Azcat Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Azcat Foundation
    IRS exempt-organization registration
    IRS 814754238
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814754238 → IRS search

  17. Barbara and Gary Brandt Family Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Barbara and Gary Brandt Family Foundation
    IRS exempt-organization registration
    IRS 261396548
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 261396548 → IRS search

  18. Beba Innovation and Entrepreneurship Foundation Inc

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Beba Innovation and Entrepreneurship Foundation Inc
    IRS exempt-organization registration
    IRS 823701017
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 823701017 → IRS search

  19. Bemc Foundation

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Bemc Foundation
    IRS exempt-organization registration
    IRS 854281986
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 854281986 → IRS search

  20. Berkley Foundation for Historical Books and Documents

    Active501(c)(3) private foundation

    Greenwich, CT

    Ask it
    Proof for Berkley Foundation for Historical Books and Documents
    IRS exempt-organization registration
    IRS 995033731
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 995033731 → IRS search

More cities in Connecticut

Stamford 148West Hartford 92Westport 87Fairfield 70New Haven 70Hartford 67New Canaan 64Norwalk 59Darien 52Old Greenwich 31Guilford 30Ridgefield 29Newtown 28Wilton 28East Hartford 27Farmington 25

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