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NAICS 541330 · Engineering Services

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Engineering firm in Darien, IL

Engineering firm in Darien, IL; 1,036 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Comm-Ence Engineering, LLC

    ActiveSole proprietorship registered in SAM.gov

    Darien, IL

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    Proof for Comm-Ence Engineering, LLC
    SAM.gov registration
    SAM.gov LQVGQKLNPQU5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Sep 1, 2027
    Checked
    Oct 23, 2026
    Where
    Darien, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. First Source Engineering Inc - First E Source

    Engineering firm

    Darien, IL

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    Proof for First Source Engineering Inc - First E Source
    Where
    Darien, IL · serves Illinois
    Phone
    (630) 874-0447
    Listing
    Built from public records. Not claimed yet, so call them directly.

  3. Nm Consulting Inc

    Engineering firm

    Darien, IL

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    Proof for Nm Consulting Inc
    Where
    Darien, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Shactee Engineering LLC

    ActiveCorporation registered in SAM.gov

    Woodridge, IL · 3 mi away

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    Proof for Shactee Engineering LLC
    SAM.gov registration
    SAM.gov FZL9MVLR4QG5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 1, 2027
    Checked
    Oct 23, 2026
    Where
    Woodridge, IL · serves Illinois
    Phone
    (630) 576-0050
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Artech Engineering Inc

    ActiveOther organization registered in SAM.gov

    Lemont, IL · 5 mi away

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    Proof for Artech Engineering Inc
    SAM.gov registration
    SAM.gov WA6CQN1HLDW5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jul 27, 2027
    Checked
    Oct 23, 2026
    Where
    Lemont, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Cotter Consulting LLC

    ActiveCorporation registered in SAM.gov

    Burr Ridge, IL · 3 mi away

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    Proof for Cotter Consulting LLC
    SAM.gov registration
    SAM.gov D4QKJWLP7JX7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 30, 2027
    Checked
    Oct 23, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Raths Raths & Johnson Engineering Architecture

    ActiveCorporation registered in SAM.gov

    Willowbrook, IL · 3 mi away

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    Proof for Raths Raths & Johnson Engineering Architecture
    SAM.gov registration
    SAM.gov KKCLGUGRKWN6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 16, 2027
    Checked
    Oct 23, 2026
    Where
    Willowbrook, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Stone & Webster, LLC, Fauske & Associates, a Division of Stone & Webster, LLC

    ActiveCorporation registered in SAM.gov

    Burr Ridge, IL · 3 mi away

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    Proof for Stone & Webster, LLC, Fauske & Associates, a Division of Stone & Webster, LLC
    SAM.gov registration
    SAM.gov GK49P5VLP779
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Strategy Logix LLC

    ActiveCorporation registered in SAM.gov

    Burr Ridge, IL · 3 mi away

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    Proof for Strategy Logix LLC
    SAM.gov registration
    SAM.gov WZN9EHNXLLF4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 31, 2027
    Checked
    Oct 23, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Talman Consultants, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Westmont, IL · 3 mi away

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    Proof for Talman Consultants, LLC
    SAM.gov registration
    SAM.gov XR35VHCADRJ3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Sep 1, 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

  11. V3 Companies Ltd, V3 Companies, Ltd.

    ActiveCorporation registered in SAM.gov

    Woodridge, IL · 3 mi away

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    Proof for V3 Companies Ltd, V3 Companies, Ltd.
    SAM.gov registration
    SAM.gov HTY8H8BZGMK1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 22, 2027
    Checked
    Oct 23, 2026
    Where
    Woodridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Cotter-Moca Joint Venture

    ActivePartnership or limited liability partnership registered in SAM.gov

    Burr Ridge, IL · 3 mi away

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    Proof for Cotter-Moca Joint Venture
    SAM.gov registration
    SAM.gov YC72XR3CC4J4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 18, 2027
    Checked
    Oct 23, 2026
    Where
    Burr Ridge, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Ames Engineering Inc

    Engineering firm

    Downers Grove, IL · 2 mi away

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    Proof for Ames Engineering Inc
    Where
    Downers Grove, IL · serves Illinois
    Phone
    (630) 737-1987
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. Black & Veatch

    Engineering firm

    Burr Ridge, IL · 3 mi away

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    Proof for Black & Veatch
    Where
    Burr Ridge, IL · serves Illinois
    Phone
    (630) 590-0935
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Dome Designers Inc

    Engineering firm

    Clarendon Hills, IL · 4 mi away

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    Proof for Dome Designers Inc
    Where
    Clarendon Hills, IL · serves Illinois
    Phone
    (630) 455-6660
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Engineering PLUS, LLC

    Engineering firm

    Woodridge, IL · 3 mi away

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    Proof for Engineering PLUS, LLC
    Where
    Woodridge, IL · serves Illinois
    Phone
    (630) 786-4262
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. Golder / Wsp

    Engineering firm

    Woodridge, IL · 3 mi away

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    Proof for Golder / Wsp
    Where
    Woodridge, IL · serves Illinois
    Phone
    (630) 783-2195
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Hcm Systems Inc

    Engineering firm

    Willowbrook, IL · 3 mi away

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    Proof for Hcm Systems Inc
    Where
    Willowbrook, IL · serves Illinois
    Phone
    (630) 734-1093
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Inservice Engineering

    Engineering firm

    Downers Grove, IL · 2 mi away

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    Proof for Inservice Engineering
    Where
    Downers Grove, IL · serves Illinois
    Phone
    (630) 985-5454
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Kalgen Consultants, Inc.

    Engineering firm

    Woodridge, IL · 3 mi away

    CallAsk it
    Proof for Kalgen Consultants, Inc.
    Where
    Woodridge, IL · serves Illinois
    Phone
    (630) 516-0901
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Illinois

Chicago 343Naperville 49Schaumburg 34Lisle 31Springfield 29Rockford 26Elk Grove Village 25Aurora 24Downers Grove 24Elgin 24Peoria 23Arlington Heights 16Northbrook 16St. Charles 16Champaign 15Lombard 15

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