DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 541715 · Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

you asked:

Research institute in Oak Brook, IL

Research institute in Oak Brook, IL; 555 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Biodawn Innovations LLC

    ActiveSole proprietorship registered in SAM.gov

    Oak Brook, IL

    Ask it
    Proof for Biodawn Innovations LLC
    SAM.gov registration
    SAM.gov NW2NSYEJYRQ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Disruptive Tech Inc.

    ActiveCorporation registered in SAM.gov

    Oak Brook, IL

    Ask it
    Proof for Disruptive Tech Inc.
    SAM.gov registration
    SAM.gov WC8FWYGPABX1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Science Olympiad

    Active501(c)(3) public charity

    Oak Brook, IL

    Ask it
    Proof for Science Olympiad
    IRS exempt-organization registration
    IRS 382559611
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 382559611 → IRS search

  4. Society for Laboratory Automation and Screening

    Active501(c)(3) public charity

    Oak Brook, IL

    Ask it
    Proof for Society for Laboratory Automation and Screening
    IRS exempt-organization registration
    IRS 272620284
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Brook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 272620284 → IRS search

  5. Bold Insight Inc

    ActiveCorporation registered in SAM.gov

    Downers Grove, IL · 4 mi away

    CallAsk it
    Proof for Bold Insight Inc
    SAM.gov registration
    SAM.gov NT93AVNKECP3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 15, 2026
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Phone
    (630) 504-7391
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Uriel Corp

    ActiveCorporation registered in SAM.gov

    Westchester, IL · 3 mi away

    CallAsk it
    Proof for Uriel Corp
    SAM.gov registration
    SAM.gov ZAPZAN1QNN48
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 30, 2027
    Checked
    Oct 23, 2026
    Where
    Westchester, IL · serves Illinois
    Phone
    (866) 787-4352
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Asymmetricedge Inc

    ActiveCorporation registered in SAM.gov

    Lombard, IL · 4 mi away

    Ask it
    Proof for Asymmetricedge Inc
    SAM.gov registration
    SAM.gov P7XRKM7T9A83
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Lombard, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Ecocare International Foundation Ltd

    Active501(c)(3) public charity

    Villa Park, IL · 3 mi away

    Ask it
    Proof for Ecocare International Foundation Ltd
    IRS exempt-organization registration
    IRS 464220540
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Villa Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464220540 → IRS search

  9. Hydrosome Labs LLC

    ActiveCorporation registered in SAM.gov

    Westmont, IL · 3 mi away

    Ask it
    Proof for Hydrosome Labs LLC
    SAM.gov registration
    SAM.gov D3P9EDMZCJV5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Westmont, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. R & F Products Inc

    ActiveTax-exempt corporation registered in SAM.gov

    Downers Grove, IL · 4 mi away

    Ask it
    Proof for R & F Products Inc
    SAM.gov registration
    SAM.gov WEC8KR4E3H31
    Issuer
    SAM.gov
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Dec 22, 2026
    Checked
    Oct 23, 2026
    Where
    Downers Grove, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Sharma & Associates Inc

    ActiveCorporation registered in SAM.gov

    Hinsdale, IL · 3 mi away

    Ask it
    Proof for Sharma & Associates Inc
    SAM.gov registration
    SAM.gov EQ76N7H4NW57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 12, 2026
    Checked
    Oct 23, 2026
    Where
    Hinsdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. American Institute of Indian Studies University of Chicago

    Active501(c)(3) public charity

    Oakbrook Ter, IL · 3 mi away

    Ask it
    Proof for American Institute of Indian Studies University of Chicago
    IRS exempt-organization registration
    IRS 236297039
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oakbrook Ter, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236297039 → IRS search

  13. American Nuclear Society Inc

    Active501(c)(3) public charity

    Westmont, IL · 3 mi away

    Ask it
    Proof for American Nuclear Society Inc
    IRS exempt-organization registration
    IRS 811658523
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Westmont, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 811658523 → IRS search

  14. Biolight Engineering LLC

    ActiveSole proprietorship registered in SAM.gov

    Hinsdale, IL · 3 mi away

    Ask it
    Proof for Biolight Engineering LLC
    SAM.gov registration
    SAM.gov UTXFNMYFB536
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Nov 20, 2026
    Checked
    Oct 23, 2026
    Where
    Hinsdale, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. National Organization of Research Development Professionals

    Active501(c)(3) public charity

    Oakbrook Terrace, IL · 3 mi away

    Ask it
    Proof for National Organization of Research Development Professionals
    IRS exempt-organization registration
    IRS 272321905
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oakbrook Terrace, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 272321905 → IRS search

  16. Pulmrx, Inc.

    ActiveCorporation registered in SAM.gov

    Elmhurst, IL · 4 mi away

    Ask it
    Proof for Pulmrx, Inc.
    SAM.gov registration
    SAM.gov M4HJE6SJRFA1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 21, 2027
    Checked
    Oct 23, 2026
    Where
    Elmhurst, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. The Lawn Institute Foundation

    Active501(c)(3) public charity

    Lombard, IL · 4 mi away

    Ask it
    Proof for The Lawn Institute Foundation
    IRS exempt-organization registration
    IRS 363892659
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lombard, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363892659 → IRS search

  18. Toxin Free Future Nfp

    Active501(c)(3) public charity

    Villa Park, IL · 3 mi away

    Ask it
    Proof for Toxin Free Future Nfp
    IRS exempt-organization registration
    IRS 332774001
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Villa Park, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 332774001 → IRS search

  19. West Suburban Stem

    Active501(c)(3) public charity

    Lombard, IL · 4 mi away

    Ask it
    Proof for West Suburban Stem
    IRS exempt-organization registration
    IRS 812321060
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lombard, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 812321060 → IRS search

  20. Aechem Scientific Corporation

    Research institute

    Downers Grove, IL · 4 mi away

    CallAsk it
    Proof for Aechem Scientific Corporation
    Where
    Downers Grove, IL · serves Illinois
    Phone
    (630) 796-0203
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Illinois

Chicago 250Champaign 46Evanston 31Urbana 22Naperville 20Peoria 14Schaumburg 11Bolingbrook 10Oak Park 10Springfield 10Wilmette 10Des Plaines 9Arlington Heights 8Glenview 8Lisle 7Skokie 7

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works