Montgomery County, MD Top Employers
Montgomery County companies with more than 1,000 employees are listed.

The top 25 employers in Montgomery County, with those companies representing industries that include health-care, retail, manufacturing and IT.
1,000+ Employees
Giant GEICO
Hughes
Kaiser Permanente
LM Operations Support
Lockheed Martin Corporation
Marriott International Administrative Services
Medimmune
MedStar Montgomery Medical Center
Riderwood
Verizon Maryland
500-999 Employees
Children’s National Medical Center Marriott Hotels
Source: Maryland Department of Labor, Licensing and Regulation