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NAICS 541330 · Engineering Services

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Engineering firm in Darien, CT

Engineering firm in Darien, CT; 109 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Analytica 42, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Darien, CT

    Ask it
    Proof for Analytica 42, LLC
    SAM.gov registration
    SAM.gov HL98TQY9VXQ1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 31, 2026
    Checked
    Nov 2, 2026
    Where
    Darien, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Jj Environmental, LLC

    ActiveSole proprietorship registered in SAM.gov

    Darien, CT

    Ask it
    Proof for Jj Environmental, LLC
    SAM.gov registration
    SAM.gov HEP7GHK6AC95
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Apr 27, 2027
    Checked
    Nov 2, 2026
    Where
    Darien, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Akustiks LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Norwalk, CT · 3 mi away

    Ask it
    Proof for Akustiks LLC
    SAM.gov registration
    SAM.gov NV1MG1NZBMT1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 10, 2027
    Checked
    Nov 2, 2026
    Where
    Norwalk, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Landmark Facilities Group Inc

    ActiveCorporation registered in SAM.gov

    Norwalk, CT · 5 mi away

    Ask it
    Proof for Landmark Facilities Group Inc
    SAM.gov registration
    SAM.gov J4KWUFAF5T71
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 22, 2027
    Checked
    Nov 2, 2026
    Where
    Norwalk, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Steven Winter Associates Inc, Headquarters

    ActiveCorporation registered in SAM.gov

    Norwalk, CT · 3 mi away

    Ask it
    Proof for Steven Winter Associates Inc, Headquarters
    SAM.gov registration
    SAM.gov M4V3DL9F11J1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Nov 2, 2026
    Where
    Norwalk, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. B2R Consulting Engineers PLLC

    ActiveProfessional Engineering Firm

    Stamford, CT · 3 mi away

    Ask it
    Proof for B2R Consulting Engineers PLLC
    License
    DCP PEC.0002029
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jun 15, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002029 → Connecticut Consumer Protection search

  7. Birdwood Engineering Inc

    ActiveProfessional Engineering Firm

    Stamford, CT · 4 mi away

    Ask it
    Proof for Birdwood Engineering Inc
    License
    DCP PEC.0000959
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Feb 15, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000959 → Connecticut Consumer Protection search

  8. Dimarzo Site Engineering Inc

    ActiveProfessional Engineering Firm

    Stamford, CT · 4 mi away

    Ask it
    Proof for Dimarzo Site Engineering Inc
    License
    DCP PEC.0002323
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jul 22, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002323 → Connecticut Consumer Protection search

  9. Landmark Facilities Group Inc

    ActiveProfessional Engineering Firm

    Norwalk, CT · 5 mi away

    Ask it
    Proof for Landmark Facilities Group Inc
    License
    DCP PEC.0000403
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jun 14, 2027
    Checked
    Nov 3, 2026
    Where
    Norwalk, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0000403 → Connecticut Consumer Protection search

  10. Mccormack & Associates, LLC

    ActiveProfessional Engineering Firm

    Stamford, CT · 3 mi away

    Ask it
    Proof for Mccormack & Associates, LLC
    License
    DCP PEC.0002409
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Apr 7, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002409 → Connecticut Consumer Protection search

  11. Rcr Engineering Group PLLC

    ActiveProfessional Engineering Firm

    Stamford, CT · 3 mi away

    Ask it
    Proof for Rcr Engineering Group PLLC
    License
    DCP PEC.0002499
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jan 19, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002499 → Connecticut Consumer Protection search

  12. Stanford Technology Corp

    ActiveCorporation registered in SAM.gov

    Stamford, CT · 3 mi away

    Ask it
    Proof for Stanford Technology Corp
    SAM.gov registration
    SAM.gov NJMPCJE9SL28
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 30, 2026
    Checked
    Nov 2, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Stantec Consulting Services Inc.

    ActiveCorporation registered in SAM.gov

    Stamford, CT · 4 mi away

    Ask it
    Proof for Stantec Consulting Services Inc.
    SAM.gov registration
    SAM.gov CEJ3L21NY2N7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Oct 7, 2027
    Checked
    Nov 2, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Telep & Arcamone Land Surveyors LLC

    ActiveLand Surveyor Firm

    Norwalk, CT · 3 mi away

    Ask it
    Proof for Telep & Arcamone Land Surveyors LLC
    License
    DCP LSC.0000141
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Land Surveyor Firm
    Expires
    Jul 15, 2027
    Checked
    Nov 3, 2026
    Where
    Norwalk, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up LSC.0000141 → Connecticut Consumer Protection search

  15. United Rentals (North America) Inc

    ActiveProfessional Engineering Firm

    Stamford, CT · 4 mi away

    Ask it
    Proof for United Rentals (North America) Inc
    License
    DCP PEC.0001604
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Aug 18, 2027
    Checked
    Nov 3, 2026
    Where
    Stamford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0001604 → Connecticut Consumer Protection search

  16. Ahneman Kirby LLC, Ahneman Kirby Engineering CO

    ActiveCorporation registered in SAM.gov

    Riverside, CT · 6 mi away

    Ask it
    Proof for Ahneman Kirby LLC, Ahneman Kirby Engineering CO
    SAM.gov registration
    SAM.gov C4VFZAPK7J71
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Nov 2, 2026
    Where
    Riverside, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Altieri, LLC

    ActiveCorporation registered in SAM.gov

    Wilton, CT · 10 mi away

    Ask it
    Proof for Altieri, LLC
    SAM.gov registration
    SAM.gov J53CNSUDPXY8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 25, 2027
    Checked
    Nov 2, 2026
    Where
    Wilton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Ammonite Resources Company

    ActivePartnership or limited liability partnership registered in SAM.gov

    New Canaan, CT · 6 mi away

    Ask it
    Proof for Ammonite Resources Company
    SAM.gov registration
    SAM.gov DZKDBP5MJAL3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 14, 2027
    Checked
    Nov 2, 2026
    Where
    New Canaan, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Bawn Projects Inc

    ActiveCorporation registered in SAM.gov

    Greenwich, CT · 8 mi away

    Ask it
    Proof for Bawn Projects Inc
    SAM.gov registration
    SAM.gov W5F7GLUKP8H5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Nov 2, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. US Forged Rings Inc.

    ActiveCorporation registered in SAM.gov

    Greenwich, CT · 8 mi away

    Ask it
    Proof for US Forged Rings Inc.
    SAM.gov registration
    SAM.gov TPNWZKM497M6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 23, 2027
    Checked
    Nov 2, 2026
    Where
    Greenwich, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Connecticut

Rocky Hill 19Glastonbury 15New Haven 14Middletown 13Hartford 11Farmington 10Danbury 8Groton 8Stamford 8Windsor 8Brookfield 7Branford 6Meriden 6Shelton 6Bloomfield 5East Hartford 5

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