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

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Nonprofit organization in Osterville, MA

5 nonprofit organization in Osterville, MA; 290 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Barnstable Clean Water Coalition

    ActiveTax-exempt corporation registered in SAM.gov

    Osterville, MA

    Proof for Barnstable Clean Water Coalition
    SAM.gov registration
    SAM.gov WC8GXJMD9X68
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 18, 2027
    Checked
    Nov 2, 2026
    Where
    Osterville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  2. Cape Cod Chamber Music Festival Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Osterville, MA

    Proof for Cape Cod Chamber Music Festival Inc
    SAM.gov registration
    SAM.gov TRQ8PJV8RSK8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 26, 2027
    Checked
    Nov 2, 2026
    Where
    Osterville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  3. Osterville Baptist Church

    ActiveTax-exempt corporation registered in SAM.gov

    Osterville, MA

    Proof for Osterville Baptist Church
    SAM.gov registration
    SAM.gov E9SPKNUTGAN7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 5, 2027
    Checked
    Nov 2, 2026
    Where
    Osterville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  4. Barnstable High School Girls Lacros SE Boosters Inc

    Active501(c)(3) public charity

    Osterville, MA

    Proof for Barnstable High School Girls Lacros SE Boosters Inc
    IRS exempt-organization registration
    IRS 412650595
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Osterville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 412650595 → IRS search
  5. Massachusetts Organization of Educational Collaboratives

    Active501(c)(3) public charity

    Osterville, MA

    Proof for Massachusetts Organization of Educational Collaboratives
    IRS exempt-organization registration
    IRS 042932552
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Osterville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042932552 → IRS search
  6. Cahoon Museum of American Art Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Cotuit, MA · 2 mi away

    Proof for Cahoon Museum of American Art Inc
    SAM.gov registration
    SAM.gov K74PHEXKEVZ6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Nov 17, 2026
    Checked
    Nov 2, 2026
    Where
    Cotuit, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Cape Cod Chamber of Commerce

    ActiveOther organization registered in SAM.gov

    Centerville, MA · 3 mi away

    Proof for Cape Cod Chamber of Commerce
    SAM.gov registration
    SAM.gov UN16C5NMXN43
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jan 15, 2027
    Checked
    Nov 2, 2026
    Where
    Centerville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  8. Friends of the Cotuit Library Inc

    Active501(c)(3) public charity

    Cotuit, MA · 2 mi away

    Proof for Friends of the Cotuit Library Inc
    IRS exempt-organization registration
    IRS 900742638
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Cotuit, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 900742638 → IRS search
  9. Oak Tree Academy

    Active501(c)(3) public charity

    Marstons Mls, MA · 3 mi away

    Proof for Oak Tree Academy
    IRS exempt-organization registration
    IRS 202913948
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marstons Mls, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 202913948 → IRS search
  10. Opus V Inc

    Active501(c)(3) public charity

    Marstons Mls, MA · 3 mi away

    Proof for Opus V Inc
    IRS exempt-organization registration
    IRS 882534839
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marstons Mls, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 882534839 → IRS search
  11. Phyllis and Bernard Johnson Memorial Foundation

    Active501(c)(3) public charity

    Cotuit, MA · 2 mi away

    Proof for Phyllis and Bernard Johnson Memorial Foundation
    IRS exempt-organization registration
    IRS 030458171
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Cotuit, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 030458171 → IRS search
  12. The Belonging Network Inc

    Active501(c)(3) public charity

    Marstons Mls, MA · 3 mi away

    Proof for The Belonging Network Inc
    IRS exempt-organization registration
    IRS 422874895
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Marstons Mls, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 422874895 → IRS search
  13. United Kidz Sports Development Inc

    Active501(c)(3) public charity

    Centerville, MA · 3 mi away

    Proof for United Kidz Sports Development Inc
    IRS exempt-organization registration
    IRS 923708416
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Centerville, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 923708416 → IRS search
  14. Cape Cod Council of Churches

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Cape Cod Council of Churches
    SAM.gov registration
    SAM.gov UUCWLLSCJZV3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  15. Cape Cod Healthcare Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Cape Cod Healthcare Inc
    SAM.gov registration
    SAM.gov JKU2V7LRBLW8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  16. Cape Cod Maritime Museum, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Cape Cod Maritime Museum, Inc.
    SAM.gov registration
    SAM.gov YM9KJ8RBKQN4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 20, 2027
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  17. Cape Cod Synagogue

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Cape Cod Synagogue
    SAM.gov registration
    SAM.gov CSGUDJFN3E29
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  18. Cape & Islands Veterans Outreach Center Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Cape & Islands Veterans Outreach Center Inc
    SAM.gov registration
    SAM.gov N4R6AYNXLK83
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 1, 2027
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Friends of the Mashpee National Wildlife Refuge, Inc, Friends of Mashpee Wildlife Refuge, Inc

    ActiveTax-exempt corporation registered in SAM.gov

    East Falmouth, MA · 9 mi away

    Proof for Friends of the Mashpee National Wildlife Refuge, Inc, Friends of Mashpee Wildlife Refuge, Inc
    SAM.gov registration
    SAM.gov MNLXKMYCVU71
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 24, 2027
    Checked
    Nov 2, 2026
    Where
    East Falmouth, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  20. Housing for All Corp

    ActiveTax-exempt corporation registered in SAM.gov

    Hyannis, MA · 6 mi away

    Proof for Housing for All Corp
    SAM.gov registration
    SAM.gov GJGNMJEPTLH3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 23, 2027
    Checked
    Nov 2, 2026
    Where
    Hyannis, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

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