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NAICS 813990 · Other Similar Organizations (except Business, Professional, Labor, and Political Organizations)

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Nonprofit organization in Brookhaven, NY

Nonprofit organization in Brookhaven, NY; 490 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. South Country Ambulance

    ActiveTax-exempt corporation registered in SAM.gov

    Brookhaven, NY

    CallAsk it
    Proof for South Country Ambulance
    SAM.gov registration
    SAM.gov XK3YGPGX1FP3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Nov 2, 2026
    Where
    Brookhaven, NY · serves New York
    Phone
    (631) 286-3400
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Brookhaven Free Library

    ActiveTax-exempt corporation registered in SAM.gov

    Brookhaven, NY

    Ask it
    Proof for Brookhaven Free Library
    SAM.gov registration
    SAM.gov KA7BBK272MT7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Oct 27, 2027
    Checked
    Nov 2, 2026
    Where
    Brookhaven, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Ceed Center for Environmental Education and Discovery Inc

    Active501(c)(3) public charity

    Brookhaven, NY

    Ask it
    Proof for Ceed Center for Environmental Education and Discovery Inc
    IRS exempt-organization registration
    IRS 474068660
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Brookhaven, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 474068660 → IRS search

  4. Matthew Troyan Foundation for the Visual Arts Ltd

    Active501(c)(3) public charity

    Brookhaven, NY

    Ask it
    Proof for Matthew Troyan Foundation for the Visual Arts Ltd
    IRS exempt-organization registration
    IRS 454392048
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Brookhaven, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 454392048 → IRS search

  5. Long Island Head Start

    ActiveTax-exempt corporation registered in SAM.gov

    Patchogue, NY · 4 mi away

    CallAsk it
    Proof for Long Island Head Start
    SAM.gov registration
    SAM.gov J59JH8UVZAV8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Oct 29, 2027
    Checked
    Nov 2, 2026
    Where
    Patchogue, NY · serves New York
    Phone
    (631) 758-5200
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Thursday's Child, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Patchogue, NY · 4 mi away

    CallAsk it
    Proof for Thursday's Child, Inc.
    SAM.gov registration
    SAM.gov NDBKNJ1ZDUM9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 2, 2027
    Checked
    Nov 2, 2026
    Where
    Patchogue, NY · serves New York
    Phone
    (631) 447-5044
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Dowling International Academy, Inc, Dowling International Academy Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Shirley, NY · 2 mi away

    Ask it
    Proof for Dowling International Academy, Inc, Dowling International Academy Inc
    SAM.gov registration
    SAM.gov F9XXBHKRWUV7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 3, 2027
    Checked
    Nov 2, 2026
    Where
    Shirley, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Empire State Library Network

    ActiveTax-exempt corporation registered in SAM.gov

    Bellport, NY · 2 mi away

    Ask it
    Proof for Empire State Library Network
    SAM.gov registration
    SAM.gov H56AZ4FCKM42
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Nov 12, 2026
    Checked
    Nov 2, 2026
    Where
    Bellport, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Gigis Playhouse - Long Island, LLC

    ActiveOther organization registered in SAM.gov

    Patchogue, NY · 4 mi away

    Ask it
    Proof for Gigis Playhouse - Long Island, LLC
    SAM.gov registration
    SAM.gov VBNXLMHSMYN3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 27, 2027
    Checked
    Nov 2, 2026
    Where
    Patchogue, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Grace Lutheran Church

    ActiveOther organization registered in SAM.gov

    Mastic Beach, NY · 4 mi away

    Ask it
    Proof for Grace Lutheran Church
    SAM.gov registration
    SAM.gov QMSYFN19Z2T6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Feb 23, 2027
    Checked
    Nov 2, 2026
    Where
    Mastic Beach, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Patchogue Fire Department Ambulance CO, Inc, Patchogue Fire Department Ambulance Company

    ActiveTax-exempt corporation registered in SAM.gov

    Patchogue, NY · 4 mi away

    Ask it
    Proof for Patchogue Fire Department Ambulance CO, Inc, Patchogue Fire Department Ambulance Company
    SAM.gov registration
    SAM.gov CPFZS1KXFRN9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 10, 2027
    Checked
    Nov 2, 2026
    Where
    Patchogue, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Patchogue Medford Library

    ActiveTax-exempt corporation registered in SAM.gov

    Patchogue, NY · 4 mi away

    Ask it
    Proof for Patchogue Medford Library
    SAM.gov registration
    SAM.gov D9FDSMMFCW33
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Nov 2, 2026
    Where
    Patchogue, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. South Country Library

    ActiveTax-exempt corporation registered in SAM.gov

    Bellport, NY · 2 mi away

    Ask it
    Proof for South Country Library
    SAM.gov registration
    SAM.gov VBCWHZA25EF1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 19, 2027
    Checked
    Nov 2, 2026
    Where
    Bellport, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Suffolk Cooperative Library System

    ActiveTax-exempt corporation registered in SAM.gov

    Bellport, NY · 2 mi away

    Ask it
    Proof for Suffolk Cooperative Library System
    SAM.gov registration
    SAM.gov C2FFGELB9BM5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Nov 2, 2026
    Where
    Bellport, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Suffolk County Police Athletic League Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Yaphank, NY · 4 mi away

    Ask it
    Proof for Suffolk County Police Athletic League Inc
    SAM.gov registration
    SAM.gov MSFLFVLMUGM1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 6, 2027
    Checked
    Nov 2, 2026
    Where
    Yaphank, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. American Center for Senior Citizens Services Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Bellport, NY · 2 mi away

    Ask it
    Proof for American Center for Senior Citizens Services Inc
    SAM.gov registration
    SAM.gov CRF1CRE31ET4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Nov 2, 2026
    Where
    Bellport, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Bereaved Parents of USA

    Active501(c)(3) public charity

    Patchogue, NY · 4 mi away

    Ask it
    Proof for Bereaved Parents of USA
    IRS exempt-organization registration
    IRS 831839912
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Patchogue, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 831839912 → IRS search

  18. Beyond the Basics Education Initiat Ive

    Active501(c)(3) public charity

    Patchogue, NY · 4 mi away

    Ask it
    Proof for Beyond the Basics Education Initiat Ive
    IRS exempt-organization registration
    IRS 422005597
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Patchogue, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 422005597 → IRS search

  19. Childrens Librarian Association of Suffolk County

    Active501(c)(3) public charity

    Bellport, NY · 2 mi away

    Ask it
    Proof for Childrens Librarian Association of Suffolk County
    IRS exempt-organization registration
    IRS 920838986
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Bellport, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 920838986 → IRS search

  20. Community Family Literacy Project

    Active501(c)(3) public charity

    Shirley, NY · 2 mi away

    Ask it
    Proof for Community Family Literacy Project
    IRS exempt-organization registration
    IRS 113527596
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Shirley, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113527596 → IRS search

More cities in New York

New York 1,867Brooklyn 945Bronx 292Buffalo 275Rochester 239Albany 170Syracuse 159Staten Island 111Ithaca 76Flushing 69Jamaica 68White Plains 57Schenectady 50Binghamton 48Poughkeepsie 46Yonkers 40

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