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NAICS 541330 · Engineering Services

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Engineering firm in Rockville, MD

38 engineering firm in Rockville, MD; 525 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. A. Morton Thomas and Associates, Inc.

    ActiveTax-exempt corporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for A. Morton Thomas and Associates, Inc.
    SAM.gov registration
    US-GSA-SAM ZWEEVNKZUTG5
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Tax-exempt corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  2. Atg LLC

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Atg LLC
    SAM.gov registration
    US-GSA-SAM D6YHNLSNCX51
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 19, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  3. Bae Systems Technology Solutions & Services Inc.

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Bae Systems Technology Solutions & Services Inc.
    SAM.gov registration
    US-GSA-SAM LX3BSV6NNW58
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 24, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  4. Barrow Wise Consulting, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Barrow Wise Consulting, LLC
    SAM.gov registration
    US-GSA-SAM JR4FJLD74GV4
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 2, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  5. C C Johnson & Malhotra P C

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for C C Johnson & Malhotra P C
    SAM.gov registration
    US-GSA-SAM S1X5UGTKG165
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 22, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  6. Cagley & Associates Inc

    ActiveOther organization registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Cagley & Associates Inc
    SAM.gov registration
    US-GSA-SAM LFFHNQG3EM37
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Aug 19, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  7. Celadon Technologies, LLC

    ActiveSole proprietorship registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Celadon Technologies, LLC
    SAM.gov registration
    US-GSA-SAM GEKJPX94LFE7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Aug 26, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  8. Civixon Construction Solutions, LLC

    ActiveOther organization registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Civixon Construction Solutions, LLC
    SAM.gov registration
    US-GSA-SAM WF9FNZ4ETNH6
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Other organization registered in SAM.gov
    Expires
    Jul 20, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  9. Cs Consulting Engineers, Inc, Engineering Services

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Cs Consulting Engineers, Inc, Engineering Services
    SAM.gov registration
    US-GSA-SAM WUNYTHSGXFD9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 30, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  10. Endesco, Inc.

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Endesco, Inc.
    SAM.gov registration
    US-GSA-SAM HTB4L1L5T878
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 26, 2026
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  11. Energy Research Inc

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Energy Research Inc
    SAM.gov registration
    US-GSA-SAM G53MM4H2AHY1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 10, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  12. Enig Associates, Inc.

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Enig Associates, Inc.
    SAM.gov registration
    US-GSA-SAM MJHLHVNF7731
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 10, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  13. Fire & Risk Alliance LLC, Fire & Risk Alliance, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Fire & Risk Alliance LLC, Fire & Risk Alliance, LLC
    SAM.gov registration
    US-GSA-SAM MP6XLKKAYCQ7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 30, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  14. Global Strategy Support LLC

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Global Strategy Support LLC
    SAM.gov registration
    US-GSA-SAM EZLKHLAJYBN3
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  15. Gmv Innovating Solutions Inc, Gmvna

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Gmv Innovating Solutions Inc, Gmvna
    SAM.gov registration
    US-GSA-SAM ENXAHF3NFNS9
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 22, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  16. Greenman-Pedersen, Inc.

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Greenman-Pedersen, Inc.
    SAM.gov registration
    US-GSA-SAM NCLKVHPJDD87
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 19, 2026
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  17. Johns and Bhatia, Engineering Consultants, Ltd

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Johns and Bhatia, Engineering Consultants, Ltd
    SAM.gov registration
    US-GSA-SAM DJ9JHVMTWKN7
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 13, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  18. Mele Associates Inc

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Mele Associates Inc
    SAM.gov registration
    US-GSA-SAM MJBFX1KJ7KY1
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 25, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  19. Osprey Consulting Engineers, LLC

    ActiveSole proprietorship registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Osprey Consulting Engineers, LLC
    SAM.gov registration
    US-GSA-SAM CXASD9NFRLL8
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 10, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

  20. Owl Cyberlabs Inc

    ActiveCorporation registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Owl Cyberlabs Inc
    SAM.gov registration
    US-GSA-SAM VUK4JMCJYQ43
    Issuer
    US-GSA-SAM
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Oct 23, 2026
    Where
    Rockville, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → US-GSA-SAM record

More cities in Maryland

Columbia 69Baltimore 45Lexington Park 38Bethesda 32California 32Laurel 30Annapolis Junction 26Silver Spring 22Annapolis 21Germantown 21Hanover 21Ellicott City 19Gaithersburg 17Frederick 16Severna Park 16Owings Mills 14

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