Manufacturing facilities in Maryland

Name: Manufacturing facilities in Maryland
Creator: FactoryRegistry
License: https://www.usa.gov/government-works

As of JUL 2026, FactoryRegistry lists 2,835 manufacturing facilities in Maryland, sourced from EPA, OSHA and Census records.

FACILITIES

2,835

RECENT OPERATING SIGNAL

1,806

COUNTIES WITH FACILITIES

MAPPED

2,680

95% located

Top industries in Maryland

Computer and Electronic Product Manufacturing410 Fabricated Metal Product Manufacturing391 Chemical Manufacturing357 Food Manufacturing241 Miscellaneous Manufacturing218 Nonmetallic Mineral Product Manufacturing168 Printing and Related Support Activities158 Machinery Manufacturing152

Counties

Baltimore (367)Baltimore (328)Montgomery (315)Anne Arundel (257)Howard (241)Prince George's (232)Frederick (169)Harford (124)Washington (123)Carroll (88)Wicomico (68)Cecil (64)St. Mary's (48)Charles (45)Queen Anne's (37)Talbot (29)Dorchester (28)Allegany (26)Worcester (23)Caroline (19)Calvert (16)Kent (15)Somerset (11)Garrett (10)

Top cities

Baltimore (358)Frederick (102)Rockville (91)Columbia (85)Gaithersburg (72)Hagerstown (64)Baltimore (54)Salisbury (46)Annapolis (45)Jessup (45)

Facilities

Chesapeake Shipbuilding CORP.

Salisbury, MD

ACTIVE336611EMP 100-499

Ellicott Dredges LLC

Baltimore, MD

ACTIVE336611EMP 20-99

English American Tailoring Company

Westminster, MD

ACTIVE315220EMP 100-499

Fives Landis CORP

Hagerstown, MD

ACTIVE333512EMP 100-499

Lwrc International, LLC

Cambridge, MD

ACTIVE332994EMP 20-99

Plymouth Tube Company

Salisbury, MD

ACTIVE331210EMP 20-99

Pompeian, INC.

Baltimore, MD

ACTIVE311224EMP 100-499

Victor Stanley, LLC

Dunkirk, MD

ACTIVE333999EMP 20-99

American Wood Fibers INC

Columbia, MD

ACTIVE321999EMP 100-499

Art Display CO INC

Capitol Heights, MD

ACTIVE339950EMP 20-99

Ati Performance Products, INC.

Baltimore, MD

ACTIVE336350EMP 20-99

Chesapeake Machining & Fabrication, INC.

Baltimore, MD

ACTIVE332710EMP 20-99

Colonial Metals, INC

Elkton, MD

ACTIVE325180EMP 20-99

Cp Direct, INC.

Lanham, MD

ACTIVE323111EMP 100-499

Cytec Engineered Materials INC

Havre De Grace, MD

ACTIVE325520EMP 100-499

Gable Signs & Graphics, INC.

Baltimore, MD

ACTIVE339950EMP 100-499

Gkd-usa, INC

Cambridge, MD

ACTIVE332618EMP 20-99

Harco Distributors INC

Havre De Grace, MD

ACTIVE311999EMP 100-499

Hercules Custom Iron, LLC

Walkersville, MD

ACTIVE332323EMP 20-99

Hydrasearch Company, LLC

Stevensville, MD

ACTIVE332912EMP 20-99

John Gutierrez Studios, INC

Baltimore, MD

ACTIVE332323EMP 20-99

Kenlee Precision Corporation

Baltimore, MD

ACTIVE332710EMP 20-99

Magee Technologies LLC

California, MD

ACTIVE336413EMP 20-99

Metalcraft, INC

Baltimore, MD

ACTIVE339999EMP 20-99

Mettler-toledo Autochem, INC.

Columbia, MD

ACTIVE334516EMP 100-499

Mistral INC

Nottingham, MD

ACTIVE332439EMP 20-99

Nello Wall Systems INC

Elkridge, MD

ACTIVE337215EMP 1-19

Nu-tek Precision Optical CORP.

Aberdeen, MD

ACTIVE333310EMP 20-99

Origene Technologies, INC.

Rockville, MD

ACTIVE325413EMP 20-99

Pillar Innovations, LLC

Grantsville, MD

ACTIVE333131EMP 100-499

Pritchard Brown, LLC

Baltimore, MD

ACTIVE332311EMP 100-499

Resco Electronics LLC

Nottingham, MD

ACTIVE334419EMP 20-99

Ross Machine Company INC

Belcamp, MD

ACTIVE332710EMP 20-99

S.e.w. Friel, LLC

Queenstown, MD

ACTIVE311421EMP 20-99

Strouse CORP

Westminster, MD

ACTIVE323111EMP 20-99

Teledyne Energy Systems, INC

Hunt Valley, MD

ACTIVE335312EMP 20-99

Thorlabs Quantum Electronics, INC

Jessup, MD

ACTIVE333314EMP 100-499

United Therapeutics CORP

Silver Spring, MD

ACTIVE325412EMP 100-499

Waco Products, INC

Baltimore, MD

ACTIVE332312EMP 20-99

Wright Manufacturing, INC

Frederick, MD

ACTIVE333112EMP 100-499

Sumatech INC

White Marsh, MD

LIKELY ACTIVE332710EMP 20-99

Advanced Defense Technologies INC

Baltimore, MD

LIKELY ACTIVE335931

Akonni Biosystems INC

Frederick, MD

LIKELY ACTIVE325413

American Urethane INC.

Odenton, MD

LIKELY ACTIVE325211EMP 20-99

Ample Sheet Metal, INC.

Hanover, MD

LIKELY ACTIVE332322

Atlas Container Corporation

LIKELY ACTIVE334220EMP 20-99

Beretta U.s.a. CORP

Accokeek, MD

LIKELY ACTIVE332994

Beynon Sports Surfaces, INC.

Hunt Valley, MD

LIKELY ACTIVE325211EMP 20-99

B&g Foods North America, INC.

Hurlock, MD

LIKELY ACTIVE311421EMP 100-499

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