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NAICS 541990 · All Other Professional, Scientific, and Technical Services

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Professional services in Maryland

821 professional services listed in Maryland, each checked against the issuer's record. In the published order.

  1. 10 Max LLC

    ActiveSole proprietorship registered in SAM.gov

    Fallston, MD

    Ask it
    Proof for 10 Max LLC
    SAM.gov registration
    SAM.gov E8KWRBB8TQX7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 11, 2027
    Checked
    Oct 23, 2026
    Where
    Fallston, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  2. 1202, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    White Plains, MD

    Ask it
    Proof for 1202, LLC
    SAM.gov registration
    SAM.gov ND3QQ4GEL5S5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    May 23, 2027
    Checked
    Oct 23, 2026
    Where
    White Plains, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  3. 40 West Studios, LLC

    ActiveSole proprietorship registered in SAM.gov

    Lavale, MD

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    Proof for 40 West Studios, LLC
    SAM.gov registration
    SAM.gov NP6CSSJ7GGT9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    May 26, 2027
    Checked
    Oct 23, 2026
    Where
    Lavale, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  4. 4Loc Affiliates

    ActiveSole proprietorship registered in SAM.gov

    Belcamp, MD

    Ask it
    Proof for 4Loc Affiliates
    SAM.gov registration
    SAM.gov H9YDSXF8GMK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 21, 2027
    Checked
    Oct 23, 2026
    Where
    Belcamp, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  5. 4Scanbuilt LLC

    ActiveCorporation registered in SAM.gov

    Brandywine, MD

    Ask it
    Proof for 4Scanbuilt LLC
    SAM.gov registration
    SAM.gov CQWHEQFMVXK5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 19, 2027
    Checked
    Oct 23, 2026
    Where
    Brandywine, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  6. A2F Consulting LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for A2F Consulting LLC
    SAM.gov registration
    SAM.gov P42LPMN8R8L9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Apr 8, 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

  7. Aaron Geis - Art Direction & Design

    ActiveSole proprietorship registered in SAM.gov

    Linthicum Heights, MD

    Ask it
    Proof for Aaron Geis - Art Direction & Design
    SAM.gov registration
    SAM.gov E5NLJLYMSQX3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 19, 2027
    Checked
    Oct 23, 2026
    Where
    Linthicum Heights, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Abt Global LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Rockville, MD

    Ask it
    Proof for Abt Global LLC
    SAM.gov registration
    SAM.gov C9S1NLQ67626
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 5, 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

  9. Acme IT Corp

    ActiveCorporation registered in SAM.gov

    West River, MD

    Ask it
    Proof for Acme IT Corp
    SAM.gov registration
    SAM.gov GETNHW61ZWT1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Nov 27, 2026
    Checked
    Oct 23, 2026
    Where
    West River, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  10. Acta Language Services, LLC

    ActiveSole proprietorship registered in SAM.gov

    Potomac, MD

    Ask it
    Proof for Acta Language Services, LLC
    SAM.gov registration
    SAM.gov KAZJEKGWSE25
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Feb 18, 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. Ad Astra Inc

    ActiveCorporation registered in SAM.gov

    Silver Spring, MD

    Ask it
    Proof for Ad Astra Inc
    SAM.gov registration
    SAM.gov XX59C3RECHK7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 30, 2027
    Checked
    Oct 23, 2026
    Where
    Silver Spring, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  12. Adaptive Diamonds, LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Germantown, MD

    Ask it
    Proof for Adaptive Diamonds, LLC
    SAM.gov registration
    SAM.gov Z6KWJYVASYD8
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Oct 27, 2026
    Checked
    Oct 23, 2026
    Where
    Germantown, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  13. Advance Scale, Advance Scale of Maryland, L.L.C.

    ActivePartnership or limited liability partnership registered in SAM.gov

    Rosedale, MD

    Ask it
    Proof for Advance Scale, Advance Scale of Maryland, L.L.C.
    SAM.gov registration
    SAM.gov Y4UHYELHZLZ1
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Feb 25, 2027
    Checked
    Oct 23, 2026
    Where
    Rosedale, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  14. Aed Aero Inc

    ActiveCorporation registered in SAM.gov

    Lexington Park, MD

    Ask it
    Proof for Aed Aero Inc
    SAM.gov registration
    SAM.gov X2TMK3YELYF9
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Sep 8, 2027
    Checked
    Oct 23, 2026
    Where
    Lexington Park, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Aeon Preservation Services LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Bladensburg, MD

    Ask it
    Proof for Aeon Preservation Services LLC
    SAM.gov registration
    SAM.gov EMMSBULCM5N3
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Dec 5, 2026
    Checked
    Oct 23, 2026
    Where
    Bladensburg, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  16. Aicyberhelp LLC, Security Systems

    ActivePartnership or limited liability partnership registered in SAM.gov

    Silver Spring, MD

    Ask it
    Proof for Aicyberhelp LLC, Security Systems
    SAM.gov registration
    SAM.gov Y76DJK1DCN78
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Aug 4, 2027
    Checked
    Oct 23, 2026
    Where
    Silver Spring, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  17. Aim3D

    ActiveCorporation registered in SAM.gov

    Potomac, MD

    Ask it
    Proof for Aim3D
    SAM.gov registration
    SAM.gov FXTHAHTM1XD6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    Feb 25, 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

  18. Airsupport LLC

    ActivePartnership or limited liability partnership registered in SAM.gov

    Baltimore, MD

    Ask it
    Proof for Airsupport LLC
    SAM.gov registration
    SAM.gov E7GDBU9CS1K6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jul 2, 2027
    Checked
    Oct 23, 2026
    Where
    Baltimore, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  19. Alboum Translation Services

    ActivePartnership or limited liability partnership registered in SAM.gov

    Bethesda, MD

    Ask it
    Proof for Alboum Translation Services
    SAM.gov registration
    SAM.gov NMD8E6KMCFL5
    Issuer
    SAM.gov
    Status
    Active
    Class
    Partnership or limited liability partnership registered in SAM.gov
    Expires
    Jun 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

  20. Alchemi Design & Publications, L.L.C.

    ActiveSole proprietorship registered in SAM.gov

    Arnold, MD

    Ask it
    Proof for Alchemi Design & Publications, L.L.C.
    SAM.gov registration
    SAM.gov V9KZEB1EMU57
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 24, 2027
    Checked
    Oct 23, 2026
    Where
    Arnold, MD · serves Maryland
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

Cities

Silver Spring 63Baltimore 51Rockville 49Bethesda 43Gaithersburg 35Frederick 31Columbia 27Annapolis 23Potomac 21Ellicott City 18Bowie 17Laurel 16Upper Marlboro 16Takoma Park 15Germantown 13Chevy Chase 12Hanover 9Clarksburg 8Lanham 8Clinton 7College Park 7Derwood 7Hyattsville 7Waldorf 7

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