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NAICS 813910 · Business Associations

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Business association in New Castle, DE

Business association in New Castle, DE; 154 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Associated Builders & Contractors Inc

    Active501(c)(6) business league

    New Castle, DE

    Ask it
    Proof for Associated Builders & Contractors Inc
    IRS exempt-organization registration
    IRS 510101354
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    New Castle, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510101354 → IRS search

  2. Delaware Valley Business Aviation Association

    Active501(c)(6) business league

    New Castle, DE

    Ask it
    Proof for Delaware Valley Business Aviation Association
    IRS exempt-organization registration
    IRS 843636753
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    New Castle, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 843636753 → IRS search

  3. Retail Brokers Network Inc

    Active501(c)(6) business league

    New Castle, DE

    Ask it
    Proof for Retail Brokers Network Inc
    IRS exempt-organization registration
    IRS 204437142
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    New Castle, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 204437142 → IRS search

  4. Delaware Hiv Services Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Hiv Services Inc
    SAM.gov registration
    SAM.gov EAUUCEVJ5H84
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Jun 10, 2027
    Checked
    Nov 2, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. African-American Postal League United for Success A-Plus

    Active501(c)(6) business league

    Wilmington, DE · 5 mi away

    Ask it
    Proof for African-American Postal League United for Success A-Plus
    IRS exempt-organization registration
    IRS 261264074
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 261264074 → IRS search

  6. African-American Postal League United for Success A-Plus

    Active501(c)(6) business league

    Wilmington, DE · 5 mi away

    Ask it
    Proof for African-American Postal League United for Success A-Plus
    IRS exempt-organization registration
    IRS 363540724
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363540724 → IRS search

  7. Aircraft Manufacturers Flight Training Association Inc

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Aircraft Manufacturers Flight Training Association Inc
    IRS exempt-organization registration
    IRS 863583038
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 863583038 → IRS search

  8. American Counsel Association

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for American Counsel Association
    IRS exempt-organization registration
    IRS 582252492
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 582252492 → IRS search

  9. American Small Business Chamber of Commerce Inc

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for American Small Business Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 201323464
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 201323464 → IRS search

  10. Bytecode Alliance Foundation

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Bytecode Alliance Foundation
    IRS exempt-organization registration
    IRS 863131901
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 863131901 → IRS search

  11. Coalition for Investor Choice Inc

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Coalition for Investor Choice Inc
    IRS exempt-organization registration
    IRS 475549773
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 475549773 → IRS search

  12. Commercial Smallsat Spectrum Management Association

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Commercial Smallsat Spectrum Management Association
    IRS exempt-organization registration
    IRS 822400158
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 822400158 → IRS search

  13. Comraa Commercial Mail Receiving Agent Association Inc

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Comraa Commercial Mail Receiving Agent Association Inc
    IRS exempt-organization registration
    IRS 332094063
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 332094063 → IRS search

  14. Decentralized Storage Alliance Association

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Decentralized Storage Alliance Association
    IRS exempt-organization registration
    IRS 932159334
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 932159334 → IRS search

  15. Delaware Automotive Service Professionals Inc

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Automotive Service Professionals Inc
    IRS exempt-organization registration
    IRS 800351643
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 800351643 → IRS search

  16. Delaware Black Chamber of Commerce Inc

    Active501(c)(3) public charity

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Black Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 852253280
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 852253280 → IRS search

  17. Delaware Black Chamber of Commerce Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Black Chamber of Commerce Inc.
    SAM.gov registration
    SAM.gov MZUXDC4HCTP1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Nov 2, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Delaware Business Roundtable Education Committee Inc

    Active501(c)(3) public charity

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Business Roundtable Education Committee Inc
    IRS exempt-organization registration
    IRS 562364584
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 562364584 → IRS search

  19. Delaware Chapter of the Federal Bar Association

    Active501(c)(6) business league

    Wilmington, DE · 4 mi away

    Ask it
    Proof for Delaware Chapter of the Federal Bar Association
    IRS exempt-organization registration
    IRS 473803495
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 473803495 → IRS search

  20. Delaware Paralegal Association

    Active501(c)(6) business league

    Wilmington, DE · 5 mi away

    Ask it
    Proof for Delaware Paralegal Association
    IRS exempt-organization registration
    IRS 510312873
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Wilmington, DE · serves Delaware
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510312873 → IRS search

More cities in Delaware

Wilmington 86Dover 55Newark 33Middletown 10Lewes 9Georgetown 6Smyrna 5

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