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NAICS 813211 · Grantmaking Foundations

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Foundation in Spearfish, SD

8 foundation in Spearfish, SD; 72 within 100 miles. Every listing checked against the issuer's record, in the published order.

  1. Black Hills State University Foundation

    ActiveTax-exempt corporation registered in SAM.gov

    Spearfish, SD

    Ask it
    Proof for Black Hills State University Foundation
    SAM.gov registration
    SAM.gov WT1DVD6F8Z97
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 12, 2027
    Checked
    Nov 2, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Coral Foundation Inc

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for Coral Foundation Inc
    IRS exempt-organization registration
    IRS 366149159
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 366149159 → IRS search

  3. First National Foundation

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for First National Foundation
    IRS exempt-organization registration
    IRS 912007691
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 912007691 → IRS search

  4. Friends of Northern Hills Training Center Inc

    Active501(c)(3) public charity

    Spearfish, SD

    Ask it
    Proof for Friends of Northern Hills Training Center Inc
    IRS exempt-organization registration
    IRS 460428315
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460428315 → IRS search

  5. Lantis Foundation Inc

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for Lantis Foundation Inc
    IRS exempt-organization registration
    IRS 205857842
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 205857842 → IRS search

  6. Oo Foundation

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for Oo Foundation
    IRS exempt-organization registration
    IRS 933471552
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 933471552 → IRS search

  7. Phillips E Patton Charitable Foundation

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for Phillips E Patton Charitable Foundation
    IRS exempt-organization registration
    IRS 541715989
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 541715989 → IRS search

  8. Thompson Foundation

    Active501(c)(3) private foundation

    Spearfish, SD

    Ask it
    Proof for Thompson Foundation
    IRS exempt-organization registration
    IRS 884226789
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Spearfish, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 884226789 → IRS search

  9. Sanford Underground Research Facility Foundation

    ActiveOther organization registered in SAM.gov

    Lead, SD · 17 mi away

    Ask it
    Proof for Sanford Underground Research Facility Foundation
    SAM.gov registration
    SAM.gov VUELLUT7EKW9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jul 6, 2027
    Checked
    Nov 2, 2026
    Where
    Lead, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Black Hills Roundup Chutes for Charity

    Active501(c)(3) public charity

    Belle Fourche, SD · 31 mi away

    Ask it
    Proof for Black Hills Roundup Chutes for Charity
    IRS exempt-organization registration
    IRS 453593458
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Belle Fourche, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 453593458 → IRS search

  11. Carol Clarkson Eklund Foundation

    Active501(c)(3) private foundation

    Belle Fourche, SD · 31 mi away

    Ask it
    Proof for Carol Clarkson Eklund Foundation
    IRS exempt-organization registration
    IRS 461450957
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Belle Fourche, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 461450957 → IRS search

  12. Clarkson Family Foundation

    Active501(c)(3) private foundation

    Belle Fourche, SD · 31 mi away

    Ask it
    Proof for Clarkson Family Foundation
    IRS exempt-organization registration
    IRS 460460142
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Belle Fourche, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460460142 → IRS search

  13. Dannys Jam

    Active501(c)(3) public charity

    Summerset, SD · 31 mi away

    Ask it
    Proof for Dannys Jam
    IRS exempt-organization registration
    IRS 882613847
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Summerset, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 882613847 → IRS search

  14. Downtown Sturgis Foundation

    Active501(c)(3) public charity

    Sturgis, SD · 32 mi away

    Ask it
    Proof for Downtown Sturgis Foundation
    IRS exempt-organization registration
    IRS 202317478
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Sturgis, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 202317478 → IRS search

  15. Heart of the Hills Economic Development Inc

    Active501(c)(3) public charity

    Hill City, SD · 33 mi away

    Ask it
    Proof for Heart of the Hills Economic Development Inc
    IRS exempt-organization registration
    IRS 460402887
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hill City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460402887 → IRS search

  16. Hill City Fundraising

    Active501(c)(3) public charity

    Hill City, SD · 33 mi away

    Ask it
    Proof for Hill City Fundraising
    IRS exempt-organization registration
    IRS 932118023
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hill City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 932118023 → IRS search

  17. Meade School District 46-1 Charitable Trust

    Active501(c)(3) private foundation

    Sturgis, SD · 32 mi away

    Ask it
    Proof for Meade School District 46-1 Charitable Trust
    IRS exempt-organization registration
    IRS 460451894
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sturgis, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460451894 → IRS search

  18. Rapid City Fine Tobacco Foundation

    Active501(c)(3) public charity

    Black Hawk, SD · 31 mi away

    Ask it
    Proof for Rapid City Fine Tobacco Foundation
    IRS exempt-organization registration
    IRS 334751174
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Black Hawk, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 334751174 → IRS search

  19. Spirit of Cheer & Dance

    Active501(c)(3) public charity

    Belle Fourche, SD · 31 mi away

    Ask it
    Proof for Spirit of Cheer & Dance
    IRS exempt-organization registration
    IRS 870978149
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Belle Fourche, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 870978149 → IRS search

  20. Tin City Masonic Charities

    Active501(c)(3) public charity

    Hill City, SD · 33 mi away

    Ask it
    Proof for Tin City Masonic Charities
    IRS exempt-organization registration
    IRS 923429863
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hill City, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 923429863 → IRS search

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