Manufacturing in Baltimore County, Maryland

As of JUL 2026, FactoryRegistry lists 367 manufacturing facilities in Baltimore County, Maryland, sourced from EPA, OSHA and Census records.

FACILITIES

367

CITIES

TOP INDUSTRY

Fabricated Metal Product Manufacturing

64 facilities

Cities

Baltimore (67)Hunt Valley (22)Owings Mills (21)Middle River (20)Cockeysville (19)Rosedale (17)Halethorpe (14)Baltimore (14)Dundalk (13)Essex (12)

Top industries

Fabricated Metal Product Manufacturing (64)Chemical Manufacturing (44)Computer and Electronic Product Manufacturing (34)Machinery Manufacturing (32)Food Manufacturing (31)Printing and Related Support Activities (28)

Facilities

Ati Performance Products, INC.

Baltimore, MD

ACTIVE336350EMP 20-99

Metalcraft, INC

Baltimore, MD

ACTIVE339999EMP 20-99

Resco Electronics LLC

Nottingham, MD

ACTIVE334419EMP 20-99

Teledyne Energy Systems, INC

Hunt Valley, MD

ACTIVE335312EMP 20-99

Waco Products, INC

Baltimore, MD

ACTIVE332312EMP 20-99

Advanced Defense Technologies INC

Baltimore, MD

LIKELY ACTIVE335931

Beynon Sports Surfaces, INC.

Hunt Valley, MD

LIKELY ACTIVE325211EMP 20-99

Dap Global INC.

Baltimore, MD

LIKELY ACTIVE325520EMP 100-499

E. John Schmitz & Sons, INC.

Sparks Glencoe, MD

LIKELY ACTIVE323110

Flavor & Fragrance Specialties

Essex, MD

LIKELY ACTIVE311930EMP 100-499

Green Bay Packaging, INC.

Hunt Valley, MD

LIKELY ACTIVE322211EMP 100-499

Gsi Corporation

Lutherville Timonium, MD

LIKELY ACTIVE332618

Pca

Timonium, MD

LIKELY ACTIVE323110EMP 20-99

LIKELY ACTIVE333243EMP 100-499

Tate Andale, LLC

Halethorpe, MD

LIKELY ACTIVE332911

The Mt. Royal Printing Company, INC.

Baltimore, MD

LIKELY ACTIVE323110

Triangle Sign & Service, LLC

LIKELY ACTIVE311811EMP 20-99

4cp - Complete Production Solutions, LLC

Owings Mills, MD

LIKELY ACTIVE323111

Acadia Windows & Doors LLC

Rosedale, MD

LIKELY ACTIVE326199EMP 20-99

Adler Display Studio, INC.

Windsor Mill, MD

LIKELY ACTIVE339950

Advanced Defense Technologies, Inc.

Windsor Mill, MD

LIKELY ACTIVE334419EMP 20-99

All Roads Kenworth LLC

Dundalk, MD

LIKELY ACTIVE336120

Altium Packaging - Baltimore

Baltimore, MD

LIKELY ACTIVE326160EMP 20-99

American Robotics, INC.

LIKELY ACTIVE331221EMP 1-19

A. O. Companies, INC.

Astek Diagnostics INC.

Halethorpe, MD

LIKELY ACTIVE325413

Atlantic Concrete MD, LLC

Cockeysville, MD

LIKELY ACTIVE327390EMP 20-99

Atlantic Design INC

Middle River, MD

LIKELY ACTIVE332999

Austins Pharmacy, INC.

Baltimore Dog Bakery, LLC

Baltimore, MD

LIKELY ACTIVE311111

BD Diagnostic Systems - Baltimore

Sparks Glencoe, MD

LIKELY ACTIVE325413EMP 500+

Becton, Dickinson and Company

Sparks Glencoe, MD

LIKELY ACTIVE334516

Blind Industries and Services of Maryland

Baltimore, MD

LIKELY ACTIVE315990

Blind Industries and Services of Maryland - Headquarters

Baltimore, MD

LIKELY ACTIVE313230EMP 100-499

Buchanans Tube Bending Company INC

LIKELY ACTIVE333243EMP 100-499