DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in Highlands Ranch, CO

18 engineering firm in Highlands Ranch, CO; 352 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Arcadis U.S., Inc.

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Arcadis U.S., Inc.
    SAM.gov registration
    US-GSA-SAM MNG1DTKJ1LZ3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Arrington Automation Inc

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Arrington Automation Inc
    SAM.gov registration
    US-GSA-SAM YHVWK768FUN3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 20, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Blackout Technologies Ltd

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Blackout Technologies Ltd
    SAM.gov registration
    US-GSA-SAM MXGCCMLARDK6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 22, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Calibre Engineering Inc

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Calibre Engineering Inc
    SAM.gov registration
    US-GSA-SAM M4NLNHZ39H27
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 21, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. Lerch Bates Inc

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Lerch Bates Inc
    SAM.gov registration
    US-GSA-SAM GXNJTFDJMJ83
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 5, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Lightspeed Engineering

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Lightspeed Engineering
    SAM.gov registration
    US-GSA-SAM RCPEE1ZK7M99
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Nuss Engineering LLC

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Nuss Engineering LLC
    SAM.gov registration
    US-GSA-SAM H262EPLL1NX8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 8, 2026
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Providence Infrastructure Consultants, Inc.

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Providence Infrastructure Consultants, Inc.
    SAM.gov registration
    US-GSA-SAM PKVYZHUL29X7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 15, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. T4 Engineering Solutions LLC

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for T4 Engineering Solutions LLC
    SAM.gov registration
    US-GSA-SAM ZDVJHHTFBUT9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 28, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Watermia Consulting LLC

    ActiveSole proprietorship registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Watermia Consulting LLC
    SAM.gov registration
    US-GSA-SAM ZLMJTJFFM874
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Zg-Geo

    ActiveSole proprietorship registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Zg-Geo
    SAM.gov registration
    US-GSA-SAM LT23ZSFCJJ18
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Abc Dam Safety JV

    ActivePartnership or limited liability partnership registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Abc Dam Safety JV
    SAM.gov registration
    US-GSA-SAM UHUESZKP83T9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 30, 2026
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Arcadis-Exp Federal JV

    ActivePartnership or limited liability partnership registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Arcadis-Exp Federal JV
    SAM.gov registration
    US-GSA-SAM SSW9X3RT4AJ8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Arcadis-Pars, a Joint Venture

    ActivePartnership or limited liability partnership registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Arcadis-Pars, a Joint Venture
    SAM.gov registration
    US-GSA-SAM FTSKFBELB7N6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 25, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Calibre Central JV LLC

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Calibre Central JV LLC
    SAM.gov registration
    US-GSA-SAM Y43SG6SPMB37
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 24, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Eps Settlements Group -Cancelled

    ActivePartnership or limited liability partnership registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Eps Settlements Group -Cancelled
    SAM.gov registration
    US-GSA-SAM F7TFK1LGWCX7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Rocky Mountain Consulting Solutions, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Rocky Mountain Consulting Solutions, LLC
    SAM.gov registration
    US-GSA-SAM FUWBD86XQZX4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 9, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Shoaff Consulting Services Inc.

    ActiveCorporation registered in SAM.gov

    Highlands Ranch, CO

    Ask it
    Proof for Shoaff Consulting Services Inc.
    SAM.gov registration
    US-GSA-SAM CC7KSCBZK9G5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 24, 2027
    Checked
    Oct 23, 2026
    Where
    Highlands Ranch, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Aircraft Performance Group LLC

    ActiveCorporation registered in SAM.gov

    Lone Tree, CO · 4 mi away

    Ask it
    Proof for Aircraft Performance Group LLC
    SAM.gov registration
    US-GSA-SAM JMR6MM8SCNH9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 19, 2027
    Checked
    Oct 23, 2026
    Where
    Lone Tree, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Ascendance International LLC

    ActiveCorporation registered in SAM.gov

    Littleton, CO · 4 mi away

    Ask it
    Proof for Ascendance International LLC
    SAM.gov registration
    US-GSA-SAM KHSAFVJ2CKA4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 20, 2027
    Checked
    Oct 23, 2026
    Where
    Littleton, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Colorado

Denver 113Colorado Springs 111Lakewood 31Aurora 26Boulder 24Centennial 22Fort Collins 21Greenwood Village 19Littleton 18Englewood 15Golden 14Grand Junction 14Arvada 13Broomfield 12Longmont 11Parker 8

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

Checked facts from public license files · How ranking works