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NAICS 541330 · Engineering Services

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Engineering firm in Derby, CT

Engineering firm in Derby, CT; 170 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Dimeo Engineering

    ActiveProfessional Engineering Firm

    Derby, CT

    Ask it
    Proof for Dimeo Engineering
    License
    DCP PEC.0002524
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Mar 18, 2027
    Checked
    Oct 28, 2026
    Where
    Derby, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002524 → Connecticut Consumer Protection search

  2. Number Nine Design, L.L.C.

    ActivePartnership or limited liability partnership registered in SAM.gov

    Derby, CT

    Ask it
    Proof for Number Nine Design, L.L.C.
    SAM.gov registration
    SAM.gov S3X1HK4SPNN5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 2, 2027
    Checked
    Oct 23, 2026
    Where
    Derby, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. B & B Engineering, LLC, B&B Engineering, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Woodbridge, CT · 5 mi away

    Ask it
    Proof for B & B Engineering, LLC, B&B Engineering, LLC
    SAM.gov registration
    SAM.gov J3AUCFPTNT61
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Woodbridge, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Butler America Aerospace, LLC

    ActiveCorporation registered in SAM.gov

    Shelton, CT · 3 mi away

    Ask it
    Proof for Butler America Aerospace, LLC
    SAM.gov registration
    SAM.gov RS81KH6RHCR3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 13, 2027
    Checked
    Oct 23, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Ced Technologies International Incorporated

    ActiveCorporation registered in SAM.gov

    Shelton, CT · 3 mi away

    Ask it
    Proof for Ced Technologies International Incorporated
    SAM.gov registration
    SAM.gov XQWBUSZPFEN5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 31, 2027
    Checked
    Oct 23, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Jtm Seiko LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Orange, CT · 4 mi away

    Ask it
    Proof for Jtm Seiko LLC
    SAM.gov registration
    SAM.gov SZFPRA4P2KS1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 24, 2027
    Checked
    Oct 23, 2026
    Where
    Orange, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Presco Engineering, Inc., Presco Engineering Inc.

    ActiveCorporation registered in SAM.gov

    Woodbridge, CT · 5 mi away

    Ask it
    Proof for Presco Engineering, Inc., Presco Engineering Inc.
    SAM.gov registration
    SAM.gov MDKHLG65CW17
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 15, 2027
    Checked
    Oct 23, 2026
    Where
    Woodbridge, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Wiss, Janney, Elstner Associates, Inc., New Haven Office

    ActiveCorporation registered in SAM.gov

    Shelton, CT · 3 mi away

    Ask it
    Proof for Wiss, Janney, Elstner Associates, Inc., New Haven Office
    SAM.gov registration
    SAM.gov KNPARAFZXKR1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 6, 2027
    Checked
    Oct 23, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. C&K Engineering, LLC

    ActiveProfessional Engineering Firm

    Shelton, CT · 3 mi away

    Ask it
    Proof for C&K Engineering, LLC
    License
    DCP PEC.0002491
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Jan 11, 2027
    Checked
    Oct 28, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002491 → Connecticut Consumer Protection search

  10. John J Brennan Construction CO Inc

    ActiveMajor Contractor+1

    Shelton, CT · 3 mi away

    Ask it
    Proof for John J Brennan Construction CO Inc
    License
    DCP MCO.0900530
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Major Contractor; Professional Engineering Firm
    Expires
    Jun 30, 2027
    Checked
    Oct 28, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up MCO.0900530 → Connecticut Consumer Protection search

  11. Ys Engineers LLC

    ActiveProfessional Engineering Firm

    Shelton, CT · 3 mi away

    Ask it
    Proof for Ys Engineers LLC
    License
    DCP PEC.0002588
    Issuer
    Connecticut Consumer Protection
    Status
    Active
    Class
    Professional Engineering Firm
    Expires
    Sep 13, 2027
    Checked
    Oct 28, 2026
    Where
    Shelton, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up PEC.0002588 → Connecticut Consumer Protection search

  12. Aerospace Structural Research Corp

    ActiveCorporation registered in SAM.gov

    Milford, CT · 8 mi away

    Ask it
    Proof for Aerospace Structural Research Corp
    SAM.gov registration
    SAM.gov H48XBAHAK4W7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 1, 2027
    Checked
    Oct 23, 2026
    Where
    Milford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Aeroturn LLC

    ActiveCorporation registered in SAM.gov

    Oxford, CT · 9 mi away

    Ask it
    Proof for Aeroturn LLC
    SAM.gov registration
    SAM.gov L5NXFHNCGLH1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 1, 2027
    Checked
    Oct 23, 2026
    Where
    Oxford, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Clb Engineering Corporation

    ActiveCorporation registered in SAM.gov

    Bethany, CT · 8 mi away

    Ask it
    Proof for Clb Engineering Corporation
    SAM.gov registration
    SAM.gov VWUWCD1DMNR1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 23, 2027
    Checked
    Oct 23, 2026
    Where
    Bethany, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Diblasi Associates P.C

    ActiveCorporation registered in SAM.gov

    Monroe, CT · 7 mi away

    Ask it
    Proof for Diblasi Associates P.C
    SAM.gov registration
    SAM.gov S8FLJ5LN72G1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 25, 2027
    Checked
    Oct 23, 2026
    Where
    Monroe, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. First Global Gear Services, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Trumbull, CT · 8 mi away

    Ask it
    Proof for First Global Gear Services, LLC
    SAM.gov registration
    SAM.gov K1Z5LNZLMG57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Oct 30, 2026
    Checked
    Oct 23, 2026
    Where
    Trumbull, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Innovative Design Engineering Associate LLC

    ActiveSole proprietorship registered in SAM.gov

    Monroe, CT · 7 mi away

    Ask it
    Proof for Innovative Design Engineering Associate LLC
    SAM.gov registration
    SAM.gov HSFLYCPAND13
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    May 21, 2027
    Checked
    Oct 23, 2026
    Where
    Monroe, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Innovative Design Engineering Associate, PLLC

    ActiveContractor Registry certificate (public works)

    Botsford, CT · 10 mi away

    CallAsk it
    Proof for Innovative Design Engineering Associate, PLLC
    New York contractor registration
    DOL 25-657H4-CR
    Issuer
    New York Department of Labor
    Status
    Active
    Class
    Contractor Registry certificate (public works)
    Expires
    Jun 17, 2027
    Checked
    Oct 28, 2026
    Where
    Botsford, CT · serves Connecticut, New York
    Phone
    (203) 917-7907
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 25-657H4-CR → New York Department of Labor search

  19. Primordial Labs Inc.

    ActiveCorporation registered in SAM.gov

    New Haven, CT · 8 mi away

    Ask it
    Proof for Primordial Labs Inc.
    SAM.gov registration
    SAM.gov GVGJU27ANGH4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 1, 2027
    Checked
    Oct 23, 2026
    Where
    New Haven, CT · serves Connecticut
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Sparc Fire Protection Engineering LLC

    ActiveCorporation registered in SAM.gov

    Trumbull, CT · 8 mi away

    Ask it
    Proof for Sparc Fire Protection Engineering LLC
    SAM.gov registration
    SAM.gov FXJSK3RS1PB5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 12, 2027
    Checked
    Oct 23, 2026
    Where
    Trumbull, 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 18Glastonbury 15Middletown 13New Haven 13Hartford 11Farmington 10Danbury 8Stamford 8Windsor 8Brookfield 7Groton 7Branford 6Meriden 6Shelton 6Bloomfield 5East Hartford 5

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