DouxProcess Directory

Ask for any business in the US.

NAICS 541330 · Engineering Services

you asked:

Engineering firm in Potomac, MD

12 engineering firm in Potomac, MD; 502 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Advanced Building Performance IN

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Advanced Building Performance IN
    SAM.gov registration
    SAM.gov K24WTMKL93F7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 2, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  2. Aurora Engineering LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Potomac, MD

    Proof for Aurora Engineering LLC
    SAM.gov registration
    SAM.gov NNMVSM8MU3A5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Mar 11, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  3. Capital Radiological Services LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Potomac, MD

    Proof for Capital Radiological Services LLC
    SAM.gov registration
    SAM.gov S8TMH9CMRCB6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 4, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  4. Info Systems

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Info Systems
    SAM.gov registration
    SAM.gov PNMMQ732E967
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 1, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  5. Meyer Consulting Engineers Corp

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Meyer Consulting Engineers Corp
    SAM.gov registration
    SAM.gov DD4ZG1B98R91
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  6. Novalink Space Inc

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Novalink Space Inc
    SAM.gov registration
    SAM.gov C8L5XHUBMNK8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jul 20, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  7. Prime Circuits Inc

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Prime Circuits Inc
    SAM.gov registration
    SAM.gov WKGKR9DE35B3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  8. Smislova, Kehnemui & Associates, P.A

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Smislova, Kehnemui & Associates, P.A
    SAM.gov registration
    SAM.gov KA8VY8JCZ831
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jan 13, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  9. Supinf Technologies LLC

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Supinf Technologies LLC
    SAM.gov registration
    SAM.gov H5QJSMCDWGD1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 26, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  10. Tejjy Inc

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Tejjy Inc
    SAM.gov registration
    SAM.gov KLJZZ55E6W87
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Apr 15, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  11. Atengineering, LLC

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Proof for Atengineering, LLC
    SAM.gov registration
    SAM.gov KZ1YWKH6J7N1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 26, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  12. Thomas a Carcaterra Pe LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Potomac, MD

    Proof for Thomas a Carcaterra Pe LLC
    SAM.gov registration
    SAM.gov N77MMEBRDJ48
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 22, 2027
    Checked
    Oct 23, 2026
    Where
    Potomac, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  13. Aertron, Inc, Aertron Inc

    ActiveCorporation registered in SAM.gov

    Bethesda, MD · 3 mi away

    Proof for Aertron, Inc, Aertron Inc
    SAM.gov registration
    SAM.gov MUFWPFYJE674
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Jun 12, 2027
    Checked
    Oct 23, 2026
    Where
    Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  14. Anzen Engineering USA LLC

    ActiveCorporation registered in SAM.gov

    North Bethesda, MD · 5 mi away

    Proof for Anzen Engineering USA LLC
    SAM.gov registration
    SAM.gov LE49WXS3M896
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Aug 17, 2027
    Checked
    Oct 23, 2026
    Where
    North Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  15. Athavale, Lystad & Associates, Inc.

    ActiveCorporation registered in SAM.gov

    Bethesda, MD · 3 mi away

    Proof for Athavale, Lystad & Associates, Inc.
    SAM.gov registration
    SAM.gov HQLJRV22ZFK1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Dec 10, 2026
    Checked
    Oct 23, 2026
    Where
    Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  16. Cagley & Associates Inc

    ActiveOther organization registered in SAM.gov

    Rockville, MD · 5 mi away

    Proof for Cagley & Associates Inc
    SAM.gov registration
    SAM.gov LFFHNQG3EM37
    Issuer
    SAM.gov
    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 → SAM.gov record
  17. Celadon Technologies, LLC

    ActiveSole proprietorship registered in SAM.gov

    Rockville, MD · 5 mi away

    Proof for Celadon Technologies, LLC
    SAM.gov registration
    SAM.gov GEKJPX94LFE7
    Issuer
    SAM.gov
    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 → SAM.gov record
  18. Columbia Telecommunications Corporation

    ActiveCorporation registered in SAM.gov

    Bethesda, MD · 5 mi away

    Proof for Columbia Telecommunications Corporation
    SAM.gov registration
    SAM.gov GVJXGATFVKF1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  19. Constellation Software Engineering, LLC

    ActiveCorporation registered in SAM.gov

    Bethesda, MD · 3 mi away

    Proof for Constellation Software Engineering, LLC
    SAM.gov registration
    SAM.gov ZKMFMGSGJ4Q8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Mar 16, 2027
    Checked
    Oct 23, 2026
    Where
    Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record
  20. Dlh, LLC

    ActiveCorporation registered in SAM.gov

    Bethesda, MD · 3 mi away

    Proof for Dlh, LLC
    SAM.gov registration
    SAM.gov NQL3JEME2443
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 15, 2027
    Checked
    Oct 23, 2026
    Where
    Bethesda, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

More cities in Maryland

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works