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NAICS 813910 · Business Associations

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Business association in Castle Pines, CO

Business association in Castle Pines, CO; 684 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Castle Pines Chamber of Commerce

    Active501(c)(6) business league

    Castle Pines, CO

    Ask it
    Proof for Castle Pines Chamber of Commerce
    IRS exempt-organization registration
    IRS 208544920
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Pines, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 208544920 → IRS search

  2. Healthcare Industry Packaging Organization

    Active501(c)(6) business league

    Castle Pines, CO

    Ask it
    Proof for Healthcare Industry Packaging Organization
    IRS exempt-organization registration
    IRS 920992430
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Pines, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 920992430 → IRS search

  3. Rocky Mountain Franchise Owners Assn

    Active501(c)(6) business league

    Castle Pines, CO

    Ask it
    Proof for Rocky Mountain Franchise Owners Assn
    IRS exempt-organization registration
    IRS 208875899
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Pines, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 208875899 → IRS search

  4. Workers Compensation Coalition

    Active501(c)(6) business league

    Castle Pines, CO

    Ask it
    Proof for Workers Compensation Coalition
    IRS exempt-organization registration
    IRS 841153879
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Pines, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841153879 → IRS search

  5. Delta Kappa Gamma Society

    Active501(c)(6) business league

    Littleton, CO · 5 mi away

    Ask it
    Proof for Delta Kappa Gamma Society
    IRS exempt-organization registration
    IRS 846041626
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Littleton, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 846041626 → IRS search

  6. Denver Colorado Executive Association

    Active501(c)(6) business league

    Castle Rock, CO · 2 mi away

    Ask it
    Proof for Denver Colorado Executive Association
    IRS exempt-organization registration
    IRS 270996753
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Rock, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 270996753 → IRS search

  7. Sky Ridge Medical Center Medical Staff Fund

    Active501(c)(6) business league

    Lone Tree, CO · 5 mi away

    Ask it
    Proof for Sky Ridge Medical Center Medical Staff Fund
    IRS exempt-organization registration
    IRS 474914970
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lone Tree, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 474914970 → IRS search

  8. South Metro Denver Chamber of Commerce

    Active501(c)(6) business league

    Lone Tree, CO · 5 mi away

    Ask it
    Proof for South Metro Denver Chamber of Commerce
    IRS exempt-organization registration
    IRS 840862138
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lone Tree, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 840862138 → IRS search

  9. Colorado Contractors Association Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Centennial, CO · 8 mi away

    Ask it
    Proof for Colorado Contractors Association Inc
    SAM.gov registration
    SAM.gov V4N6MGKLSM27
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Aug 24, 2027
    Checked
    Oct 23, 2026
    Where
    Centennial, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Diar Foundation, Not-For-Profits

    ActiveInternational organization registered in SAM.gov

    Parker, CO · 5 mi away

    Ask it
    Proof for Diar Foundation, Not-For-Profits
    SAM.gov registration
    SAM.gov LCFURNLGGAD4
    Issuer
    SAM.gov
    Status
    Active
    Class
    International organization registered in SAM.gov
    Expires
    Apr 24, 2027
    Checked
    Oct 23, 2026
    Where
    Parker, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Eddytech LLC

    ActiveSole proprietorship registered in SAM.gov

    Highlands Ranch, CO · 7 mi away

    Ask it
    Proof for Eddytech LLC
    SAM.gov registration
    SAM.gov S6Z3G3DUXC57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Jan 18, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Spark the Change Colorado, Metro Volunteers

    ActiveTax-exempt corporation registered in SAM.gov

    Centennial, CO · 8 mi away

    Ask it
    Proof for Spark the Change Colorado, Metro Volunteers
    SAM.gov registration
    SAM.gov SNWNKNJ3JT31
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 5, 2027
    Checked
    Oct 23, 2026
    Where
    Centennial, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Alabama Mgma

    Active501(c)(6) business league

    Englewood, CO · 8 mi away

    Ask it
    Proof for Alabama Mgma
    IRS exempt-organization registration
    IRS 990990789
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Englewood, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 990990789 → IRS search

  14. Alltricity Network

    Active501(c)(6) business league

    Englewood, CO · 8 mi away

    Ask it
    Proof for Alltricity Network
    IRS exempt-organization registration
    IRS 840306025
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Englewood, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 840306025 → IRS search

  15. Aluminum Foil Container Manufacturers Association

    Active501(c)(6) business league

    Castle Rock, CO · 7 mi away

    Ask it
    Proof for Aluminum Foil Container Manufacturers Association
    IRS exempt-organization registration
    IRS 251113766
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Castle Rock, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251113766 → IRS search

  16. Amercian Cheese Society Inc

    Active501(c)(6) business league

    Centennial, CO · 8 mi away

    Ask it
    Proof for Amercian Cheese Society Inc
    IRS exempt-organization registration
    IRS 042900272
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Centennial, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042900272 → IRS search

  17. American College of Healthcare Executives

    Active501(c)(6) business league

    Greenwood Village, CO · 8 mi away

    Ask it
    Proof for American College of Healthcare Executives
    IRS exempt-organization registration
    IRS 371485053
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Greenwood Village, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 371485053 → IRS search

  18. American College of Veterinary Internal Medicine

    Active501(c)(6) business league

    Englewood, CO · 8 mi away

    Ask it
    Proof for American College of Veterinary Internal Medicine
    IRS exempt-organization registration
    IRS 237302718
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Englewood, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237302718 → IRS search

  19. American Concrete Pavement Association

    Active501(c)(6) business league

    Centennial, CO · 8 mi away

    Ask it
    Proof for American Concrete Pavement Association
    IRS exempt-organization registration
    IRS 742377890
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Centennial, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 742377890 → IRS search

  20. American Galvanizers Assn Inc

    Active501(c)(6) business league

    Centennial, CO · 8 mi away

    Ask it
    Proof for American Galvanizers Assn Inc
    IRS exempt-organization registration
    IRS 530258755
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Centennial, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 530258755 → IRS search

More cities in Colorado

Denver 303Colorado Spgs 136Englewood 50Centennial 46Aurora 42Littleton 42Boulder 40Lakewood 36Fort Collins 32Arvada 30Longmont 20Grand Jct 19Loveland 18Parker 18Westminster 17Castle Rock 15

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