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NAICS 813910 · Business Associations

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Business association in Westminster, CO

17 business association in Westminster, CO; 778 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Active Archive Alliance

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Active Archive Alliance
    IRS exempt-organization registration
    US-IRS-EO 273587830
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  2. Adams County Regional Economic Partnership Inc

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Adams County Regional Economic Partnership Inc
    IRS exempt-organization registration
    US-IRS-EO 840872188
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  3. Aerospace Colorado

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Aerospace Colorado
    IRS exempt-organization registration
    US-IRS-EO 333930104
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  4. Affordable Housing Management Association-Rocky Ahma

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Affordable Housing Management Association-Rocky Ahma
    IRS exempt-organization registration
    US-IRS-EO 742343392
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  5. American Institute of Professional Geologists

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for American Institute of Professional Geologists
    IRS exempt-organization registration
    US-IRS-EO 846061199
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  6. Association for Women Geoscientists

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Association for Women Geoscientists
    IRS exempt-organization registration
    US-IRS-EO 943114047
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  7. Coalition for Procurement Reform

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Coalition for Procurement Reform
    IRS exempt-organization registration
    US-IRS-EO 271480687
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  8. Colorado Association of Science Teachers

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Colorado Association of Science Teachers
    IRS exempt-organization registration
    US-IRS-EO 840816058
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  9. Colorado Automotive Recyclers Car

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Colorado Automotive Recyclers Car
    IRS exempt-organization registration
    US-IRS-EO 742327299
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  10. Colorado Prestressers Assn

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Colorado Prestressers Assn
    IRS exempt-organization registration
    US-IRS-EO 840599617
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  11. Denver Chapter Payroll Association

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Denver Chapter Payroll Association
    IRS exempt-organization registration
    US-IRS-EO 841629461
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  12. Manufacturers Edge

    Active501(c)(3) public charity

    Westminster, CO

    Ask it
    Proof for Manufacturers Edge
    IRS exempt-organization registration
    US-IRS-EO 202265183
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  13. National Alliance of Floral Associations

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for National Alliance of Floral Associations
    IRS exempt-organization registration
    US-IRS-EO 710955522
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  14. Public Relations Society of America Inc

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Public Relations Society of America Inc
    IRS exempt-organization registration
    US-IRS-EO 846035989
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  15. Rocky Mountain Association of Bloodstain Pattern Analysts

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Rocky Mountain Association of Bloodstain Pattern Analysts
    IRS exempt-organization registration
    US-IRS-EO 464233714
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  16. Westminster Chamber of Commerce

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Westminster Chamber of Commerce
    IRS exempt-organization registration
    US-IRS-EO 462630239
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  17. Westminster Education Association

    Active501(c)(6) business league

    Westminster, CO

    Ask it
    Proof for Westminster Education Association
    IRS exempt-organization registration
    US-IRS-EO 840605082
    Issuer
    US-IRS-EO
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Westminster, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-IRS-EO record

  18. Becker Garland Actuarial, LLC, Becker Garland Acuarial, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Broomfield, CO · 4 mi away

    Ask it
    Proof for Becker Garland Actuarial, LLC, Becker Garland Acuarial, LLC
    SAM.gov registration
    US-GSA-SAM DD8RGP6RBZN8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Oct 29, 2026
    Checked
    Oct 23, 2026
    Where
    Broomfield, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Ifye Association of the USA Inc, Ifye Association of the USA, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Broomfield, CO · 4 mi away

    Ask it
    Proof for Ifye Association of the USA Inc, Ifye Association of the USA, Inc.
    SAM.gov registration
    US-GSA-SAM CKL4S9RFKKM6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Apr 3, 2027
    Checked
    Oct 23, 2026
    Where
    Broomfield, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Allfreight Logistics LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Thornton, CO · 3 mi away

    Ask it
    Proof for Allfreight Logistics LLC
    SAM.gov registration
    US-GSA-SAM Y7G3HXEF2WG8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 31, 2026
    Checked
    Oct 23, 2026
    Where
    Thornton, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Colorado

Denver 303Colorado Spgs 136Englewood 50Centennial 46Aurora 42Littleton 42Boulder 40Lakewood 36Fort Collins 32Arvada 30Longmont 20Grand Jct 19Loveland 18Parker 18Castle Rock 15Pueblo 15

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