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NAICS 813910 · Business Associations

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Business association in Eau Claire, WI

19 business association in Eau Claire, WI; 40 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Eau Claire Area Hmong Mutual Assistance Association Inc, Eau Claire Area Hmong Mutual Assistant Association, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Eau Claire, WI

    Ask it
    Proof for Eau Claire Area Hmong Mutual Assistance Association Inc, Eau Claire Area Hmong Mutual Assistant Association, Inc.
    SAM.gov registration
    SAM.gov JHDCKL3ME7N3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Visit Eau Claire

    ActiveCorporation registered in SAM.gov

    Eau Claire, WI

    Ask it
    Proof for Visit Eau Claire
    SAM.gov registration
    SAM.gov GEE7RD3H7LF8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 14, 2027
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Aset - the Neurodiagnostic Society

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Aset - the Neurodiagnostic Society
    IRS exempt-organization registration
    IRS 352643185
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 352643185 → IRS search

  4. Chippewa Valley Home Builders Assn Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Chippewa Valley Home Builders Assn Inc
    IRS exempt-organization registration
    IRS 391297270
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391297270 → IRS search

  5. Csa MN Chapter CO

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Csa MN Chapter CO
    IRS exempt-organization registration
    IRS 843033471
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 843033471 → IRS search

  6. Downtown Eau Claire Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Downtown Eau Claire Inc
    IRS exempt-organization registration
    IRS 030376253
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 030376253 → IRS search

  7. Eau Claire Area Convention and Visitors Bureau Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Eau Claire Area Convention and Visitors Bureau Inc
    IRS exempt-organization registration
    IRS 391366616
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391366616 → IRS search

  8. Eau Claire Area Economic Development Corporation

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Eau Claire Area Economic Development Corporation
    IRS exempt-organization registration
    IRS 391488940
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391488940 → IRS search

  9. Gateway Industrial Park Corporation

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Gateway Industrial Park Corporation
    IRS exempt-organization registration
    IRS 391514176
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391514176 → IRS search

  10. Greater Eau Claire Area Chamber of Commerce

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Greater Eau Claire Area Chamber of Commerce
    IRS exempt-organization registration
    IRS 390255585
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 390255585 → IRS search

  11. Information Systems Association Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Information Systems Association Inc
    IRS exempt-organization registration
    IRS 824115301
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 824115301 → IRS search

  12. Labor Management Coop Tr of Ncsrcc & Assoc Gen Cont of Winsconsin Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Labor Management Coop Tr of Ncsrcc & Assoc Gen Cont of Winsconsin Inc
    IRS exempt-organization registration
    IRS 680572562
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 680572562 → IRS search

  13. Momentum West

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Momentum West
    IRS exempt-organization registration
    IRS 391710565
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391710565 → IRS search

  14. National Association of Activity Professionals

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for National Association of Activity Professionals
    IRS exempt-organization registration
    IRS 363253020
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363253020 → IRS search

  15. Northwest District Dental Society Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Northwest District Dental Society Inc
    IRS exempt-organization registration
    IRS 923315157
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 923315157 → IRS search

  16. Northwest Regional Builders Exchange Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Northwest Regional Builders Exchange Inc
    IRS exempt-organization registration
    IRS 390865065
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 390865065 → IRS search

  17. Realtors Association of Northwestern Wisconsin Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Realtors Association of Northwestern Wisconsin Inc
    IRS exempt-organization registration
    IRS 391216859
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391216859 → IRS search

  18. Regional Business Fund Inc

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Regional Business Fund Inc
    IRS exempt-organization registration
    IRS 391817867
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391817867 → IRS search

  19. Women Lawyers of the North

    Active501(c)(6) business league

    Eau Claire, WI

    Ask it
    Proof for Women Lawyers of the North
    IRS exempt-organization registration
    IRS 921887721
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Eau Claire, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 921887721 → IRS search

  20. Midwest Hydro Users Group Inc

    Active501(c)(6) business league

    Altoona, WI · 3 mi away

    Ask it
    Proof for Midwest Hydro Users Group Inc
    IRS exempt-organization registration
    IRS 391799382
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Altoona, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391799382 → IRS search

More cities in Wisconsin

Madison 229Milwaukee 176Oconomowoc 47Appleton 44Wauwatosa 32Green Bay 27Kimberly 22Waukesha 22Janesville 21La Crosse 21Brookfield 20Middleton 15Germantown 14Kenosha 13Sheboygan 13Wausau 13

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