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NAICS 611110 · Elementary and Secondary Schools

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School in Posen, IL

School in Posen, IL; 431 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. The Academic Mastery Alternative Education Academy

    Active501(c)(3) public charity

    Posen, IL

    Ask it
    Proof for The Academic Mastery Alternative Education Academy
    IRS exempt-organization registration
    IRS 453056252
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Posen, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 453056252 → IRS search

  2. Council Oak Montessori School Ltd

    Active501(c)(3) public charity

    Blue Island, IL · 2 mi away

    CallAsk it
    Proof for Council Oak Montessori School Ltd
    IRS exempt-organization registration
    IRS 363707375
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Blue Island, IL · serves Illinois
    Phone
    (708) 926-9720
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363707375 → IRS search

  3. Laren Montessori School

    Active501(c)(3) public charity

    South Holland, IL · 5 mi away

    CallAsk it
    Proof for Laren Montessori School
    IRS exempt-organization registration
    IRS 362559423
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Phone
    (708) 339-4274
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 362559423 → IRS search

  4. Elim Christian Services

    ActiveTax-exempt corporation registered in SAM.gov

    Crestwood, IL · 3 mi away

    Ask it
    Proof for Elim Christian Services
    SAM.gov registration
    SAM.gov D3N3H9DEHQY4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 2, 2027
    Checked
    Oct 23, 2026
    Where
    Crestwood, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Mother Mcauley Liberal Arts High School

    ActiveTax-exempt corporation registered in SAM.gov

    Chicago, IL · 5 mi away

    Ask it
    Proof for Mother Mcauley Liberal Arts High School
    SAM.gov registration
    SAM.gov NRCGGMVXT564
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Mar 4, 2027
    Checked
    Oct 23, 2026
    Where
    Chicago, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Unity Christian Academy

    ActiveTax-exempt corporation registered in SAM.gov

    South Holland, IL · 5 mi away

    Ask it
    Proof for Unity Christian Academy
    SAM.gov registration
    SAM.gov M2HRPQQSMLM1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jan 22, 2027
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Alternative Academic Achievement Academy

    Active501(c)(3) public charity

    Blue Island, IL · 2 mi away

    Ask it
    Proof for Alternative Academic Achievement Academy
    IRS exempt-organization registration
    IRS 364451498
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Blue Island, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364451498 → IRS search

  8. Calvary Academy, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    South Holland, IL · 5 mi away

    Ask it
    Proof for Calvary Academy, Inc.
    SAM.gov registration
    SAM.gov JBDXGJJMPKX1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Nov 6, 2026
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Calvary Academy Inc

    Active501(c)(3) public charity

    South Holland, IL · 5 mi away

    Ask it
    Proof for Calvary Academy Inc
    IRS exempt-organization registration
    IRS 362698575
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 362698575 → IRS search

  10. Calvin Christian School Society at South Holland Ill

    Active501(c)(3) public charity

    South Holland, IL · 5 mi away

    Ask it
    Proof for Calvin Christian School Society at South Holland Ill
    IRS exempt-organization registration
    IRS 362494328
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 362494328 → IRS search

  11. Childrens Enrichment Foundation

    Active501(c)(3) public charity

    Harvey, IL · 2 mi away

    Ask it
    Proof for Childrens Enrichment Foundation
    IRS exempt-organization registration
    IRS 800530770
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harvey, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 800530770 → IRS search

  12. Elim Christian School Foundation

    Active501(c)(3) public charity

    Crestwood, IL · 3 mi away

    Ask it
    Proof for Elim Christian School Foundation
    IRS exempt-organization registration
    IRS 363104674
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Crestwood, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363104674 → IRS search

  13. Elim Christian Services

    Active501(c)(3) public charity

    Crestwood, IL · 3 mi away

    Ask it
    Proof for Elim Christian Services
    IRS exempt-organization registration
    IRS 362276614
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Crestwood, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 362276614 → IRS search

  14. Family Life Child Development Center

    Active501(c)(3) public charity

    South Holland, IL · 5 mi away

    Ask it
    Proof for Family Life Child Development Center
    IRS exempt-organization registration
    IRS 364112713
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364112713 → IRS search

  15. Gwaudes Step by Step Daycare

    ActiveCorporation registered in SAM.gov

    Riverdale, IL · 3 mi away

    Ask it
    Proof for Gwaudes Step by Step Daycare
    SAM.gov registration
    SAM.gov LK87LKTJX4B7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 21, 2027
    Checked
    Oct 23, 2026
    Where
    Riverdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Leading Edge Group for Adults Children and Youth

    Active501(c)(3) public charity

    Riverdale, IL · 3 mi away

    Ask it
    Proof for Leading Edge Group for Adults Children and Youth
    IRS exempt-organization registration
    IRS 851465105
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Riverdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 851465105 → IRS search

  17. Mary P Moody Christian Academy

    Active501(c)(3) public charity

    Robbins, IL · 2 mi away

    Ask it
    Proof for Mary P Moody Christian Academy
    IRS exempt-organization registration
    IRS 320069666
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Robbins, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 320069666 → IRS search

  18. St Mark Academy

    Active501(c)(3) public charity

    Harvey, IL · 2 mi away

    Ask it
    Proof for St Mark Academy
    IRS exempt-organization registration
    IRS 364442852
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harvey, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364442852 → IRS search

  19. Unity Christian Academy

    Active501(c)(3) public charity

    South Holland, IL · 5 mi away

    Ask it
    Proof for Unity Christian Academy
    IRS exempt-organization registration
    IRS 352550121
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Holland, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 352550121 → IRS search

  20. Wee Care Christian Learning Center Inc

    Active501(c)(3) public charity

    Harvey, IL · 2 mi away

    Ask it
    Proof for Wee Care Christian Learning Center Inc
    IRS exempt-organization registration
    IRS 364235439
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harvey, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364235439 → IRS search

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