Top 20 Largest Employers in the City of Frederick
|Business||Number of Employees||Industry Sector|
|Fort Detrick||10,200||Military, Bioscience, Communications|
|Frederick County Public Schools||6,800||Public Education|
|Frederick Health Hospital||3,300||Comprehensive Health Care|
|Frederick County Government||2,342||County Government|
|Frederick National Laboratory / Leidos Biomedical Research||2,334||Medical Research|
|Frederick Community College||1,286||2-Year College|
|Wells Fargo||1,175||Mortgage Loans and Service Center|
|City of Frederick Government||880||Municipal Government|
|Stulz ATS||520||Manufacturer of Precision Air Conditioner Equipment|
|Shepherd Pratt - Way Station||409||Healthcare Services|
|Aldi Distribution Center & Retail||366||Retail Supermarket/Distribution Center|
|Maryland School for the Deaf||320||School for Deaf & Hard of Hearing Students|
Auto Mall Frederick||300||Auto Sales|
|Homewood Retirement Community||298||Retirement Community|
|YMCA of Frederick County||285||Non-Profit, Full-Service Fitness and Health Facility|
|Hood College||274||4 Year College|
|Morgan Keller Construction||270||General Contractor|
|R.W. Warner ||244||Construction, Mechanical, Fabrication, Plumbing, HVAC|
|Dairy Maid Dairy||190||Manufacturing (food & beverage)|
- This number includes Military, Civilian, and National Cancer Institute.
- These are Full-Time Equivalent Positions that are in the City of Frederick as well as Frederick County.
* Last updated February 3, 2021.