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NAICS 611110 · Elementary and Secondary Schools

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School in Mattapan, MA

School in Mattapan, MA; 362 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Modern Mentor Inc

    Active501(c)(3) public charity

    Mattapan, MA

    Ask it
    Proof for Modern Mentor Inc
    IRS exempt-organization registration
    IRS 883074134
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Mattapan, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 883074134 → IRS search

  2. Boston Collegiate Charter School

    ActiveOther organization registered in SAM.gov

    Boston, MA · 3 mi away

    Ask it
    Proof for Boston Collegiate Charter School
    SAM.gov registration
    SAM.gov XZUYETDE44T1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Dec 8, 2026
    Checked
    Nov 2, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Bridge Boston Charter School

    ActiveOther organization registered in SAM.gov

    Roxbury, MA · 3 mi away

    Ask it
    Proof for Bridge Boston Charter School
    SAM.gov registration
    SAM.gov QXC7YMEQHT84
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Aug 31, 2027
    Checked
    Nov 2, 2026
    Where
    Roxbury, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Dudley Street Neighborhood Charter School

    ActiveTax-exempt corporation registered in SAM.gov

    Roxbury, MA · 3 mi away

    Ask it
    Proof for Dudley Street Neighborhood Charter School
    SAM.gov registration
    SAM.gov XEKTWN1G9GL6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 16, 2027
    Checked
    Nov 2, 2026
    Where
    Roxbury, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Project Step Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Boston, MA · 4 mi away

    Ask it
    Proof for Project Step Inc
    SAM.gov registration
    SAM.gov MNALHF3WJBK6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 28, 2027
    Checked
    Nov 2, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Sofia American Schools, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Chestnut Hill, MA · 4 mi away

    Ask it
    Proof for Sofia American Schools, Inc.
    SAM.gov registration
    SAM.gov SFXEJ28EHVY3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Sep 29, 2027
    Checked
    Nov 2, 2026
    Where
    Chestnut Hill, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Torah Academy Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Brookline, MA · 4 mi away

    Ask it
    Proof for Torah Academy Inc
    SAM.gov registration
    SAM.gov WL19CSMC6TH6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 26, 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

  8. Alexander Twilight Academy

    Active501(c)(3) public charity

    Boston, MA · 2 mi away

    Ask it
    Proof for Alexander Twilight Academy
    IRS exempt-organization registration
    IRS 830957659
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 830957659 → IRS search

  9. Ashmont Nursery School Inc

    Active501(c)(3) public charity

    Dorchester, MA · 1 mi away

    Ask it
    Proof for Ashmont Nursery School Inc
    IRS exempt-organization registration
    IRS 042875183
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Dorchester, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042875183 → IRS search

  10. Beacon Academy Inc

    Active501(c)(3) public charity

    Boston, MA · 2 mi away

    Ask it
    Proof for Beacon Academy Inc
    IRS exempt-organization registration
    IRS 731710051
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 731710051 → IRS search

  11. Beaver Country Day School Inc

    Active501(c)(3) public charity

    Chestnut Hill, MA · 4 mi away

    Ask it
    Proof for Beaver Country Day School Inc
    IRS exempt-organization registration
    IRS 042103869
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chestnut Hill, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042103869 → IRS search

  12. Beethoven-Ohrenberger Parent Council

    Active501(c)(3) public charity

    West Roxbury, MA · 4 mi away

    Ask it
    Proof for Beethoven-Ohrenberger Parent Council
    IRS exempt-organization registration
    IRS 834214909
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    West Roxbury, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 834214909 → IRS search

  13. Boston Adventist Dream Academy Corporation

    Active501(c)(3) public charity

    Dorchester, MA · 3 mi away

    Ask it
    Proof for Boston Adventist Dream Academy Corporation
    IRS exempt-organization registration
    IRS 464643066
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Dorchester, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464643066 → IRS search

  14. Boston Trinity Academy Inc

    Active501(c)(3) public charity

    Hyde Park, MA · 2 mi away

    Ask it
    Proof for Boston Trinity Academy Inc
    IRS exempt-organization registration
    IRS 043580876
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hyde Park, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043580876 → IRS search

  15. Brimmer & May School

    Active501(c)(3) public charity

    Chestnut Hill, MA · 4 mi away

    Ask it
    Proof for Brimmer & May School
    IRS exempt-organization registration
    IRS 042103935
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chestnut Hill, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042103935 → IRS search

  16. Carriage House School Inc

    Active501(c)(3) public charity

    Milton, MA · 3 mi away

    Ask it
    Proof for Carriage House School Inc
    IRS exempt-organization registration
    IRS 222920253
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Milton, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222920253 → IRS search

  17. Centre School and Childcare Inc

    Active501(c)(3) public charity

    Milton, MA · 3 mi away

    Ask it
    Proof for Centre School and Childcare Inc
    IRS exempt-organization registration
    IRS 134221688
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Milton, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134221688 → IRS search

  18. Chestnut Hill School

    Active501(c)(3) public charity

    Chestnut Hill, MA · 4 mi away

    Ask it
    Proof for Chestnut Hill School
    IRS exempt-organization registration
    IRS 042178868
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chestnut Hill, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042178868 → IRS search

  19. Childrens Center of Brookline & Greater Boston Inc

    Active501(c)(3) public charity

    Brookline, MA · 4 mi away

    Ask it
    Proof for Childrens Center of Brookline & Greater Boston Inc
    IRS exempt-organization registration
    IRS 042471145
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Brookline, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042471145 → IRS search

  20. Circumcision Resource Center

    Active501(c)(3) public charity

    Jamaica Plain, MA · 2 mi away

    Ask it
    Proof for Circumcision Resource Center
    IRS exempt-organization registration
    IRS 043138445
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Jamaica Plain, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043138445 → IRS search

More cities in Massachusetts

Boston 28Cambridge 27Brookline 13Lexington 12Worcester 10Beverly 9Springfield 8Winchester 8Andover 7Concord 7Chestnut Hill 6Framingham 6Newton 6Pittsfield 6Roxbury 6Dedham 5

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