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NAICS 813410 · Civic and Social Organizations

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Civic organization in Stillwater, OK

33 civic organization in Stillwater, OK; 81 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. 1889Institute

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for 1889Institute
    IRS exempt-organization registration
    IRS 841912235
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841912235 → IRS search

  2. American Legion

    Active501(c)(19) veterans organization

    Stillwater, OK

    Ask it
    Proof for American Legion
    IRS exempt-organization registration
    IRS 736102274
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(19) veterans organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 736102274 → IRS search

  3. American Legion Auxiliary

    Active501(c)(19) veterans organization

    Stillwater, OK

    Ask it
    Proof for American Legion Auxiliary
    IRS exempt-organization registration
    IRS 201280238
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(19) veterans organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 201280238 → IRS search

  4. Ancient Free & Accepted Masons of Oklahoma

    Active501(c)(10) domestic fraternal society

    Stillwater, OK

    Ask it
    Proof for Ancient Free & Accepted Masons of Oklahoma
    IRS exempt-organization registration
    IRS 237143252
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(10) domestic fraternal society
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237143252 → IRS search

  5. Aoi Inc

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Aoi Inc
    IRS exempt-organization registration
    IRS 731599733
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 731599733 → IRS search

  6. Arnold Air Society-Silver Wings

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Arnold Air Society-Silver Wings
    IRS exempt-organization registration
    IRS 736102305
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 736102305 → IRS search

  7. Association of Retired Conservation Service Employees

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Association of Retired Conservation Service Employees
    IRS exempt-organization registration
    IRS 237322642
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237322642 → IRS search

  8. Cottonwood Community Center Association

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Cottonwood Community Center Association
    IRS exempt-organization registration
    IRS 933584056
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 933584056 → IRS search

  9. Diamond Valley Community Center

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Diamond Valley Community Center
    IRS exempt-organization registration
    IRS 736104280
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 736104280 → IRS search

  10. International Association of Lions Clubs

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for International Association of Lions Clubs
    IRS exempt-organization registration
    IRS 731323755
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 731323755 → IRS search

  11. Kiwanis International Inc

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Kiwanis International Inc
    IRS exempt-organization registration
    IRS 731272929
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 731272929 → IRS search

  12. Knights Templar of the United States of America

    Active501(c)(10) domestic fraternal society

    Stillwater, OK

    Ask it
    Proof for Knights Templar of the United States of America
    IRS exempt-organization registration
    IRS 237136537
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(10) domestic fraternal society
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237136537 → IRS search

  13. Launchpoint Foundation

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Launchpoint Foundation
    IRS exempt-organization registration
    IRS 395126145
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 395126145 → IRS search

  14. National Headquarters of the National Society of Scabbard and B

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for National Headquarters of the National Society of Scabbard and B
    IRS exempt-organization registration
    IRS 350991684
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 350991684 → IRS search

  15. Oklahoma Rural Rehabilitation Corporation

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Oklahoma Rural Rehabilitation Corporation
    IRS exempt-organization registration
    IRS 730769502
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 730769502 → IRS search

  16. Oklahoma Voluntary Organizations Active IN Disaster

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Oklahoma Voluntary Organizations Active IN Disaster
    IRS exempt-organization registration
    IRS 262497429
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 262497429 → IRS search

  17. Osu Pi Kappa Phi Family Association

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Osu Pi Kappa Phi Family Association
    IRS exempt-organization registration
    IRS 413854103
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 413854103 → IRS search

  18. Richmond Parent Teacher Organizatio N Inc

    Active501(c)(3) public charity

    Stillwater, OK

    Ask it
    Proof for Richmond Parent Teacher Organizatio N Inc
    IRS exempt-organization registration
    IRS 841734011
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841734011 → IRS search

  19. Rotary International

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Rotary International
    IRS exempt-organization registration
    IRS 731367420
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 731367420 → IRS search

  20. Rotary International

    Active501(c)(4) social welfare organization

    Stillwater, OK

    Ask it
    Proof for Rotary International
    IRS exempt-organization registration
    IRS 736102792
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Stillwater, OK · serves Oklahoma
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 736102792 → IRS search

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