Baselayer Business Index

1st Security, LLC

Business profileLLCLinked registrations

Public business information with links to supporting state records. Data as of October 16, 2026.

Business profile

Legal business name
1st Security, LLC
Alternative and DBA names
1st Security, Security at Work, LLC
H2 Security, LLC
Entity type
LLC
Original incorporation date
December 19, 2003
Time in business
22 years and 9 months
Jurisdiction count
12

All known addresses

  • 12807 Forestview Ct, Sykesville, MD 21784

    Listed in Maryland, Texas

  • 8480 Baltimore National Pike Ste 314, Ellicott City, MD 21043

    Listed in Indiana

  • 3505 Ellicott Mills Dr Ste 305, Ellicott City, MD 21043

    Listed in Kentucky

View all 8 addresses ↓

  • 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170

    Listed in Michigan

  • 1311 Londontown Blvd Ste 120-111, Sykesville, MD 21784

    Listed in North Carolina, Ohio

  • 2623 Broadway Ave, Pittsburgh, PA 15216

    Listed in Pennsylvania

  • 11201 Peartree Way Apt B, Columbia, MD 21044

    Listed in Virginia

  • 1311 Londontown Blvd Ste 120, Sykesville, MD 21784

    Listed in West Virginia

Registered states

View linked public registration records.

IndianaForeign registrationView registration →KansasForeign registrationView registration →KentuckyForeign registrationView registration →KentuckyForeign registrationView registration →MarylandDomestic registrationView registration →MichiganForeign registrationView registration →MissouriForeign registrationView registration →North CarolinaForeign registrationView registration →OhioForeign registrationView registration →PennsylvaniaForeign registrationView registration →
Show all 13 registrations ↓
TexasForeign registrationView registration →VirginiaForeign registrationView registration →West VirginiaForeign registrationView registration →

Source: public state registration records. Missing values are not a negative finding.

Full business report $5