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NAICS 541330 · Engineering Services

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Engineering firm in Naperville, IL

49 engineering firm in Naperville, IL; 987 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Nashnal Soil Testing, LLC

    ActiveCorporation registered in SAM.gov

    Naperville, IL

    CallAsk it
    Proof for Nashnal Soil Testing, LLC
    SAM.gov registration
    SAM.gov K7J2B2UNDWW2
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 5, 2026
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 780-5201
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. Applied Materials Technologies Inc.

    ActiveCorporation registered in SAM.gov

    Naperville, IL

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    Proof for Applied Materials Technologies Inc.
    SAM.gov registration
    SAM.gov Z82JTNKKLSJ1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 19, 2026
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. Cleanera Technologies Inc

    ActiveCorporation registered in SAM.gov

    Naperville, IL

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    Proof for Cleanera Technologies Inc
    SAM.gov registration
    SAM.gov KY18BM48QZD5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 7, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. Innovative Werks Inc

    ActiveCorporation registered in SAM.gov

    Naperville, IL

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    Proof for Innovative Werks Inc
    SAM.gov registration
    SAM.gov KUL2BS2DLLD7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 16, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. Kinectrics Aes Inc

    ActiveCorporation registered in SAM.gov

    Naperville, IL

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    Proof for Kinectrics Aes Inc
    SAM.gov registration
    SAM.gov E8ZESNKANC54
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 16, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Rps Consulting LLC

    ActiveOther organization registered in SAM.gov

    Naperville, IL

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    Proof for Rps Consulting LLC
    SAM.gov registration
    SAM.gov M9ZEJM4R2EL3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Mar 9, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Swe Solutions

    ActivePartnership or limited liability partnership registered in SAM.gov

    Naperville, IL

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    Proof for Swe Solutions
    SAM.gov registration
    SAM.gov NSDZTZ43RRH4
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 12, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Stantec Consulting Services Inc

    ActiveCorporation registered in SAM.gov

    Naperville, IL

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    Proof for Stantec Consulting Services Inc
    SAM.gov registration
    SAM.gov KQC7ZJAXZYB6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 9, 2027
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Bono Consulting Civil Engineers

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for Bono Consulting Civil Engineers
    Where
    Naperville, IL · serves Illinois
    Phone
    (331) 229-3512
    Listing
    Built from public records. Not claimed yet, so call them directly.

  10. Civil & Environmental Consultants, Inc.

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for Civil & Environmental Consultants, Inc.
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 963-6026
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Crossway Engineering

    Engineering firm

    Naperville, IL

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    Proof for Crossway Engineering
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 470-9643
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Enercon Services

    Engineering firm

    Naperville, IL

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    Proof for Enercon Services
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 864-3600
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. EPS Flotek

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for EPS Flotek
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 778-7773
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. ESI Consultants, Ltd.

    Engineering firm

    Naperville, IL

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    Proof for ESI Consultants, Ltd.
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 420-1700
    Listing
    Built from public records. Not claimed yet, so call them directly.

  15. Halco Design

    Engineering firm

    Naperville, IL

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    Proof for Halco Design
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 597-6026
    Listing
    Built from public records. Not claimed yet, so call them directly.

  16. Kinectrics

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for Kinectrics
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 357-8880
    Listing
    Built from public records. Not claimed yet, so call them directly.

  17. KJWW Engineering Consultants

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for KJWW Engineering Consultants
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 505-2854
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. Larson Engineering, Inc.

    Engineering firm

    Naperville, IL

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    Proof for Larson Engineering, Inc.
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 357-0540
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Ms Enterprise Usa, Inc.

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for Ms Enterprise Usa, Inc.
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 254-3547
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. Ntrive

    Engineering firm

    Naperville, IL

    CallAsk it
    Proof for Ntrive
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 318-1725
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Illinois

Chicago 343Schaumburg 34Lisle 31Springfield 29Rockford 26Elk Grove Village 25Aurora 24Downers Grove 24Elgin 24Peoria 23Arlington Heights 16Northbrook 16St. Charles 16Champaign 15Lombard 15Oak Brook 14

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