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NAICS 813910 · Business Associations

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Business association in Portage, IN

7 business association in Portage, IN; 100 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Construction Advancement Foundation of Northwest Indiana, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Portage, IN

    Ask it
    Proof for Construction Advancement Foundation of Northwest Indiana, Inc.
    SAM.gov registration
    SAM.gov M9KNHCBMR276
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jul 19, 2027
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Building and Construction Resource Center Inc

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Building and Construction Resource Center Inc
    IRS exempt-organization registration
    IRS 351824661
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351824661 → IRS search

  3. Central States Chapter of Metals Service Center Institute

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Central States Chapter of Metals Service Center Institute
    IRS exempt-organization registration
    IRS 363712619
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363712619 → IRS search

  4. Construction Advancement Foundation of Northwest Indiana Inc

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Construction Advancement Foundation of Northwest Indiana Inc
    IRS exempt-organization registration
    IRS 261953297
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 261953297 → IRS search

  5. Northwest Indiana Forum Inc

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Northwest Indiana Forum Inc
    IRS exempt-organization registration
    IRS 351467924
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351467924 → IRS search

  6. Nwi Contractors Association Inc

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Nwi Contractors Association Inc
    IRS exempt-organization registration
    IRS 204579901
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 204579901 → IRS search

  7. Portage Chamber of Commerce Inc

    Active501(c)(6) business league

    Portage, IN

    Ask it
    Proof for Portage Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 351078772
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Portage, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351078772 → IRS search

  8. Lake Station Chamber of Commerce Inc

    Active501(c)(6) business league

    Lake Station, IN · 5 mi away

    Ask it
    Proof for Lake Station Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 237086347
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lake Station, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237086347 → IRS search

  9. American Board of Child Language and Language Disorders

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for American Board of Child Language and Language Disorders
    IRS exempt-organization registration
    IRS 396749080
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396749080 → IRS search

  10. Asian American Medical Society Inc

    Active501(c)(6) business league

    Valparaiso, IN · 9 mi away

    Ask it
    Proof for Asian American Medical Society Inc
    IRS exempt-organization registration
    IRS 351487544
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Valparaiso, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351487544 → IRS search

  11. Association of Professional Researchers for Advancement

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for Association of Professional Researchers for Advancement
    IRS exempt-organization registration
    IRS 351822565
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351822565 → IRS search

  12. Chesterton Duneland Chamber of Commerce

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for Chesterton Duneland Chamber of Commerce
    IRS exempt-organization registration
    IRS 351263828
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351263828 → IRS search

  13. Greater Gary Chamber of Commerce

    Active501(c)(6) business league

    Gary, IN · 8 mi away

    Ask it
    Proof for Greater Gary Chamber of Commerce
    IRS exempt-organization registration
    IRS 350329470
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Gary, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 350329470 → IRS search

  14. Hobart Chamber of Commerce Inc

    Active501(c)(6) business league

    Hobart, IN · 6 mi away

    Ask it
    Proof for Hobart Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 350982628
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Hobart, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 350982628 → IRS search

  15. International Association of Electrical Inspectors

    Active501(c)(6) business league

    Hobart, IN · 6 mi away

    Ask it
    Proof for International Association of Electrical Inspectors
    IRS exempt-organization registration
    IRS 311207272
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Hobart, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311207272 → IRS search

  16. Northern Indiana Sheet Metal Contractors Association

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for Northern Indiana Sheet Metal Contractors Association
    IRS exempt-organization registration
    IRS 351047410
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351047410 → IRS search

  17. Northern Indiana Sheet Metal Contractors Industry Fund

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for Northern Indiana Sheet Metal Contractors Industry Fund
    IRS exempt-organization registration
    IRS 351158382
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351158382 → IRS search

  18. Northwest Indiana Society Ch of the Society for HR Management

    Active501(c)(6) business league

    Chesterton, IN · 7 mi away

    Ask it
    Proof for Northwest Indiana Society Ch of the Society for HR Management
    IRS exempt-organization registration
    IRS 311131098
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311131098 → IRS search

  19. Regional Development Company

    Active501(c)(6) business league

    Valparaiso, IN · 9 mi away

    Ask it
    Proof for Regional Development Company
    IRS exempt-organization registration
    IRS 351939664
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Valparaiso, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 351939664 → IRS search

  20. The Driving IT Forward Foundation

    Active501(c)(3) public charity

    Chesterton, IN · 7 mi away

    Ask it
    Proof for The Driving IT Forward Foundation
    IRS exempt-organization registration
    IRS 934168204
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chesterton, IN · serves Indiana
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 934168204 → IRS search

More cities in Indiana

Indianapolis 367Fort Wayne 53Carmel 43Evansville 34Fishers 26South Bend 26Bloomington 23Terre Haute 15Lafayette 14Crown Point 13Merrillville 12Westfield 12Columbus 10Zionsville 10Brownsburg 9Greenwood 9

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