DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 813211 · Grantmaking Foundations

you asked:

Foundation in Sioux Falls, SD

133 foundation in Sioux Falls, SD; 152 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Secured My School

    ActiveTax-exempt corporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Secured My School
    SAM.gov registration
    SAM.gov ZGH2T8BQAQ73
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    May 22, 2027
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Sioux Falls Development Foundation Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Sioux Falls, SD

    Ask it
    Proof for Sioux Falls Development Foundation Inc.
    SAM.gov registration
    SAM.gov W8XDSBNUNE73
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 22, 2026
    Checked
    Nov 2, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. 2G Charitable Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for 2G Charitable Foundation
    IRS exempt-organization registration
    IRS 364414115
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364414115 → IRS search

  4. A & B Winstrom Christian Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for A & B Winstrom Christian Family Foundation
    IRS exempt-organization registration
    IRS 261403052
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 261403052 → IRS search

  5. A R Wood Educational Trust

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for A R Wood Educational Trust
    IRS exempt-organization registration
    IRS 416023357
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 416023357 → IRS search

  6. Aanenson Family Foundation

    Active501(c)(3) public charity

    Sioux Falls, SD

    Ask it
    Proof for Aanenson Family Foundation
    IRS exempt-organization registration
    IRS 932880360
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 932880360 → IRS search

  7. Access to the Arts

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Access to the Arts
    IRS exempt-organization registration
    IRS 932369056
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 932369056 → IRS search

  8. Ashleys Kicks for Kids

    Active501(c)(3) public charity

    Sioux Falls, SD

    Ask it
    Proof for Ashleys Kicks for Kids
    IRS exempt-organization registration
    IRS 464946819
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464946819 → IRS search

  9. Austads Golf Charitable Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Austads Golf Charitable Foundation
    IRS exempt-organization registration
    IRS 873885722
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 873885722 → IRS search

  10. Babbitt Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Babbitt Family Foundation
    IRS exempt-organization registration
    IRS 821899790
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 821899790 → IRS search

  11. Barron Family Charitable Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Barron Family Charitable Foundation
    IRS exempt-organization registration
    IRS 042981078
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042981078 → IRS search

  12. Beacom Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Beacom Family Foundation
    IRS exempt-organization registration
    IRS 814810569
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814810569 → IRS search

  13. Black Spring Foundation Inc

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Black Spring Foundation Inc
    IRS exempt-organization registration
    IRS 464116554
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464116554 → IRS search

  14. Blanche Doolittle Private Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Blanche Doolittle Private Foundation
    IRS exempt-organization registration
    IRS 466056120
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 466056120 → IRS search

  15. Bloomer Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Bloomer Family Foundation
    IRS exempt-organization registration
    IRS 843953114
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 843953114 → IRS search

  16. Blythe Brenden-Mann Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Blythe Brenden-Mann Foundation
    IRS exempt-organization registration
    IRS 416546887
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 416546887 → IRS search

  17. Bob & Eileen Gilman Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Bob & Eileen Gilman Family Foundation
    IRS exempt-organization registration
    IRS 030474038
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 030474038 → IRS search

  18. Branches Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Branches Foundation
    IRS exempt-organization registration
    IRS 416463939
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 416463939 → IRS search

  19. Brenden Mann Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Brenden Mann Foundation
    IRS exempt-organization registration
    IRS 113789260
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113789260 → IRS search

  20. Buettner Family Foundation

    Active501(c)(3) private foundation

    Sioux Falls, SD

    Ask it
    Proof for Buettner Family Foundation
    IRS exempt-organization registration
    IRS 276795148
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Sioux Falls, SD · serves South Dakota
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 276795148 → IRS search

More cities in South Dakota

Rapid City 35Aberdeen 23Brookings 9Dakota Dunes 9Mitchell 9Spearfish 8N Sioux City 7Pierre 6Watertown 6Yankton 6

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · Answers may be worded by Claude, an AI model from Anthropic; it never decides facts or order · How ranking works