Major Employers

To join this list of major employers, please contact us.

Company Industry Employees
Fort Detrick Campus Army, NCI and other tenants 9,100
Frederick County Board of Education Public Education 5,650
Frederick Memorial Healthcare System Comprehensive Health Care 2,696
Frederick County Government County Government 2,072
Leidos Biomedical Research Medical Research 1,836
Wells Fargo Home Mortgage Mortgage Loans and Service Center 1,742
Frederick Community College  Two-Year College 1,307
City of Frederick Government Muncipal Government 842
Wal-Mart Consumer Goods 700
United Health Care Insurance  675
State Farm Insurance Company Regional Headquarters 653
NVR Building Products Wood Building Products 620
AstraZeneca/MedImmune BioTech Manufacturing 595
National Emergency Training Center (US Fire Academy, FEMA and other tenants) Federal Government 577
Lonza  Biological Products 464
Wegmans Grocery Store 445
Mount Saint Mary’s University Four-Year University 511
Costco Wholesale Wholesale Distribution Center, E-commerce Center and Retail Store 452
Plamondon Companies Hospitality (Hotels, Restaurants and Restaurant Management) 400
Hood College Four-Year College 419
RR Donnelley Business Documents 359
Stulz Air Technology Systems, Inc Manufacturer, Commercial Air Conditioners and Dehumidifiers 388
YMCA of Frederick County Recreation and Sports Center 395
Home Depot Retail Stores 330
Homewood Retirement Center Retirement Community 306
Canam Steel Corporation Steel Joists and Trusses 300
Experient Conference Services 270
Maryland School for the Deaf Educational Institution 300
Toys-R-Us Toy Distribution Warehouse and Retail 260
Fountain Rock Management Corp Restaurant Management Services 250
Fannie Mae Home Loan Products- Data Center 250
Morgan Keller General Contractors 248
Tyler Companies Real Estate, HVAC and Mechanical Contracting Services 245
BB&T Full Service Community Bank 242
Verizon Telecommunications 226