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NAICS 541330 · Engineering Services

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Engineering firm in Ohio

326 engineering firm listed in Ohio, each checked against the issuer's record. In the published order.

  1. 2Lmn Inc, 2Lmn, Inc.

    ActiveCorporation registered in SAM.gov

    Lancaster, OH

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    Proof for 2Lmn Inc, 2Lmn, Inc.
    SAM.gov registration
    SAM.gov JJ7LEY96L1G6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 17, 2027
    Checked
    Oct 23, 2026
    Where
    Lancaster, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. "3D Engineering Solutions, LLC"

    ActiveCorporation registered in SAM.gov

    Cincinnati, OH

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    Proof for "3D Engineering Solutions, LLC"
    SAM.gov registration
    SAM.gov ZJALSUTMMVS8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 17, 2027
    Checked
    Oct 23, 2026
    Where
    Cincinnati, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. 3Sixty Professional Solutions, LLC

    ActiveCorporation registered in SAM.gov

    Lebanon, OH

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    Proof for 3Sixty Professional Solutions, LLC
    SAM.gov registration
    SAM.gov PHB2GRQYYZJ9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 16, 2027
    Checked
    Oct 23, 2026
    Where
    Lebanon, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. 7Nt Enterprises LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Miamisburg, OH

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    Proof for 7Nt Enterprises LLC
    SAM.gov registration
    SAM.gov MKEUG66T9553
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 22, 2027
    Checked
    Oct 23, 2026
    Where
    Miamisburg, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. A&B Foundry, Machining & Fabrications

    ActiveCorporation registered in SAM.gov

    Franklin, OH

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    Proof for A&B Foundry, Machining & Fabrications
    SAM.gov registration
    SAM.gov JSHXHZV18F75
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Oct 23, 2026
    Where
    Franklin, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. Acoustical Systems Inc, N/A

    ActiveCorporation registered in SAM.gov

    Dayton, OH

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    Proof for Acoustical Systems Inc, N/A
    SAM.gov registration
    SAM.gov L8C5BE3KNKU1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Dayton, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  7. Acquisition Logistics Engineering

    ActiveCorporation registered in SAM.gov

    Columbus, OH

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    Proof for Acquisition Logistics Engineering
    SAM.gov registration
    SAM.gov K6PBS5DKCBW6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Oct 23, 2026
    Where
    Columbus, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Acumen Building Solutions LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Russia, OH

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    Proof for Acumen Building Solutions LLC
    SAM.gov registration
    SAM.gov DEGNHDQSU7S1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jan 12, 2027
    Checked
    Oct 23, 2026
    Where
    Russia, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  9. Adf Engineering LLC

    ActiveCorporation registered in SAM.gov

    Miamisburg, OH

    Ask it
    Proof for Adf Engineering LLC
    SAM.gov registration
    SAM.gov DV5VKKZECVV3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 18, 2027
    Checked
    Oct 23, 2026
    Where
    Miamisburg, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Adsorption Research, Inc.

    ActiveCorporation registered in SAM.gov

    Plain City, OH

    Ask it
    Proof for Adsorption Research, Inc.
    SAM.gov registration
    SAM.gov HAHKDGPANNJ2
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Plain City, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  11. Advanced Engineering Consultants LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Columbus, OH

    Ask it
    Proof for Advanced Engineering Consultants LLC
    SAM.gov registration
    SAM.gov KLGKHYW6PL22
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 7, 2027
    Checked
    Oct 23, 2026
    Where
    Columbus, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Advanced Microgrid Systems

    ActiveCorporation registered in SAM.gov

    Columbus, OH

    Ask it
    Proof for Advanced Microgrid Systems
    SAM.gov registration
    SAM.gov NJ29G8FSD5G8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Columbus, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Advanced Numerical Solutions, Advanced Numerical Solutions, LLC

    ActiveOther organization registered in SAM.gov

    Hilliard, OH

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    Proof for Advanced Numerical Solutions, Advanced Numerical Solutions, LLC
    SAM.gov registration
    SAM.gov Y8HMNWCRJHL7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Oct 28, 2026
    Checked
    Oct 23, 2026
    Where
    Hilliard, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Advanced Oem Solutions LLC

    ActiveCorporation registered in SAM.gov

    Liberty Township, OH

    Ask it
    Proof for Advanced Oem Solutions LLC
    SAM.gov registration
    SAM.gov G1CCN39C1W86
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 27, 2027
    Checked
    Oct 23, 2026
    Where
    Liberty Township, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Aecom-Black & Veatch Integrated Water Solutions JV

    ActivePartnership or limited liability partnership registered in SAM.gov

    Columbus, OH

    Ask it
    Proof for Aecom-Black & Veatch Integrated Water Solutions JV
    SAM.gov registration
    SAM.gov PPEUZNFKGU68
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 19, 2027
    Checked
    Oct 23, 2026
    Where
    Columbus, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Aecom - Garver Kansas City Design Services JV

    ActivePartnership or limited liability partnership registered in SAM.gov

    Columbus, OH

    Ask it
    Proof for Aecom - Garver Kansas City Design Services JV
    SAM.gov registration
    SAM.gov PLFSMLYJ9DB1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 18, 2027
    Checked
    Oct 23, 2026
    Where
    Columbus, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Affordable Mantech Solutions LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Maineville, OH

    Ask it
    Proof for Affordable Mantech Solutions LLC
    SAM.gov registration
    SAM.gov NBDCGY3YT726
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 6, 2027
    Checked
    Oct 23, 2026
    Where
    Maineville, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  18. Agarvey LLC

    ActiveOther organization registered in SAM.gov

    Xenia, OH

    Ask it
    Proof for Agarvey LLC
    SAM.gov registration
    SAM.gov E78DGJMZRKL7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    May 20, 2027
    Checked
    Oct 23, 2026
    Where
    Xenia, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. All-Phase Power, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Medina, OH

    Ask it
    Proof for All-Phase Power, LLC
    SAM.gov registration
    SAM.gov UMQWJ8GQW5L5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 27, 2027
    Checked
    Oct 23, 2026
    Where
    Medina, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  20. Alphaport Inc

    ActiveCorporation registered in SAM.gov

    Hinckley, OH

    Ask it
    Proof for Alphaport Inc
    SAM.gov registration
    SAM.gov MCJVNAX6L5Z1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 5, 2027
    Checked
    Oct 23, 2026
    Where
    Hinckley, OH · serves Ohio
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

Cities

Columbus 40Dayton 25Cincinnati 24Beavercreek 23Cleveland 12Akron 10Dublin 10Blue Ash 8Miamisburg 7West Chester 6Youngstown 5

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