Gateway to Business & Living in Baltimore County
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Business Communities

Business Overview    Business Community Overview   Business Parks  
Largest Employers  Technology Advantage   Research and Tech Centers

Baltimore County's Largest Employers

Site Selection Services

Baltimore County has become the largest employment base in the region and the second largest in the State. Stanley /Black & Decker, McCormick, Severstal Steel, Lockheed Martin, and T. Rowe Price all have major operations or headquarters in Baltimore County. For your information, the Department provides the company, the number of County based employees and a description of the business.

Company

Employees

Business

Social Security Administration/ Centers for
Medicare & Medicaid Services (CMS)

16,000

Federal Government

Franklin Square Hospital

3,500

Hospital

Towson University

3,344

University
Full time: 2,053; Part time: 1,291

Greater Baltimore Medical Center

3,331

Hospital

St. Joseph Medical Center

3,330

Hospital

University of Maryland, Baltimore County

3,258

University

Erickson Retirement Communities

3,070

HQ/Retirement Communities

RG Steel LLC

2,227

Steel

Sheppard Pratt Health Systems

2,380

Hospital

T. Rowe Price

2,220

Financial Services

McCormick & Company, Inc.

2,014

Spices and food flavorings

Lockheed Martin

1,800

Aerospace/defense 700
Info. Technology 1,100

AAI

1,650

Defense

BD Diagnostic Systems

1,600

Microbiology/medical, diagnostic
Equipment

Northwest Health Systems

1,450

Hospital

AAI

1,400

Defense

Stanley/Black & Decker Construction &
DIY Headquarters

1,336

Power tools/ small appliances

Quest Diagnostic

1,200

Medical Laboratories

CareFirst,Inc

1,176

Healthcare services

United Parcel Services

1,140

Parcel distribution

Bank of America

1,100

Credit card center/financial services

Comcast

1,100

Cable television/internet access

Verizon-Maryland

1,076

Telecommunications (finance/billing)

TESSCO Technologies

918

Communications Equipment

PHH

900

Corporate vehicle/fleet management

Procter & Gamble Beauty

900

Cosmetic products

Travelers Cos

853

Insurance

MIddle River Aircraft Systems

830

Aerospace/Defense

ViPS

595

Medical software

U.S. Filter - Pall Corporation

474

Filtration devices

GM Powertrain

448

Vehicle and hybrid transmissions

LaFarge

444

Construction/mining

Automatic Data Processing (ADP)

425

Business services

Constellation Energy Group

383

Utilities

Pharmaceutics International

371

Pharmaceutical Formulation

Medifast

312

Weight Loss Comp

Companies and brokers, contact the Department of Economic Development

 Revised December 1, 2011

Link to the Baltimore County Chamber of Commerce.
Comcast provided the financial support for the project.