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

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Nonprofit organization in Watertown, MA

16 nonprofit organization in Watertown, MA. Every listing checked against the issuer's record, in the published order.

  1. Actors Shakespeare Project Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Actors Shakespeare Project Inc
    SAM.gov registration
    SAM.gov YKTFMUFR1BP8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 17, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Civic Action Project, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Civic Action Project, Inc.
    SAM.gov registration
    SAM.gov W1CGZ1ER23H3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 3, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Documentary Educational Resources Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Documentary Educational Resources Inc
    SAM.gov registration
    SAM.gov E53YQF86DWN1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 16, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. E.Y.O.L. Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for E.Y.O.L. Inc
    SAM.gov registration
    SAM.gov YLGESM6MPZB8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 25, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Parallel Squared Technology Institute, LLC

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Parallel Squared Technology Institute, LLC
    SAM.gov registration
    SAM.gov T4XKKT1HALJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Perkins School for the Blind

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Perkins School for the Blind
    SAM.gov registration
    SAM.gov KKMAW1T7APW3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 18, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Sahiyo U.S. Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Sahiyo U.S. Inc.
    SAM.gov registration
    SAM.gov F8XMETM7PFK7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Oct 15, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Watertown Boys & Girls

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Watertown Boys & Girls
    SAM.gov registration
    SAM.gov KL5SKR9MBCR6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 22, 2027
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Civic Action Project Inc

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Civic Action Project Inc
    IRS exempt-organization registration
    IRS 834653764
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 834653764 → IRS search

  10. Education Resource Strategies Inc

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Education Resource Strategies Inc
    IRS exempt-organization registration
    IRS 201978102
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 201978102 → IRS search

  11. Friends of Watertown Music Inc

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Friends of Watertown Music Inc
    IRS exempt-organization registration
    IRS 464921251
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464921251 → IRS search

  12. Korean American Biomedical Industry Council

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Korean American Biomedical Industry Council
    IRS exempt-organization registration
    IRS 453701810
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 453701810 → IRS search

  13. Marshall Place Apts Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Watertown, MA

    Ask it
    Proof for Marshall Place Apts Inc
    SAM.gov registration
    SAM.gov QR8NV2MLXDQ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 30, 2026
    Checked
    Nov 2, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Operation250

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Operation250
    IRS exempt-organization registration
    IRS 823273353
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 823273353 → IRS search

  15. Teevial

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Teevial
    IRS exempt-organization registration
    IRS 334544865
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 334544865 → IRS search

  16. Watertown Free Public Library Building Fund Inc

    Active501(c)(3) public charity

    Watertown, MA

    Ask it
    Proof for Watertown Free Public Library Building Fund Inc
    IRS exempt-organization registration
    IRS 651171650
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Watertown, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 651171650 → IRS search

  17. 123 Crawford Street Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Roxbury Crossing, MA · 5 mi away

    Ask it
    Proof for 123 Crawford Street Inc
    SAM.gov registration
    SAM.gov MQRPBW16QKR9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Oct 29, 2027
    Checked
    Nov 2, 2026
    Where
    Roxbury Crossing, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. 2Life Development Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Brighton, MA · 2 mi away

    Ask it
    Proof for 2Life Development Inc
    SAM.gov registration
    SAM.gov NJHKMLLAEC64
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Nov 2, 2026
    Where
    Brighton, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. 50 50 Startups Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Brookline, MA · 3 mi away

    Ask it
    Proof for 50 50 Startups Inc
    SAM.gov registration
    SAM.gov FC4LC66JL7M5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 24, 2027
    Checked
    Nov 2, 2026
    Where
    Brookline, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Aavso, American Association of Variable Star Observers

    ActiveTax-exempt corporation registered in SAM.gov

    Cambridge, MA · 2 mi away

    Ask it
    Proof for Aavso, American Association of Variable Star Observers
    SAM.gov registration
    SAM.gov H2N7CG2JCDW1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 6, 2027
    Checked
    Nov 2, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Massachusetts

Boston 492Cambridge 184Worcester 137Springfield 77Newton 67Lexington 56Brookline 52Pittsfield 52Lowell 45Roxbury 45Jamaica Plain 42Dorchester 41Somerville 41Lynn 39New Bedford 38Amherst 35

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