Manufacturing facilities in Maryland

The register lists 3712 facilities in Maryland. The Bureau of Labor Statistics counted 5134 establishments in Maryland for the year 2025. Computer and Electronic Product Manufacturing is an industry with 458 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities

Map of United States manufacturing facilities

Biggest counties

Baltimore474 Montgomery405 Baltimore399 Anne Arundel332 Prince George's323 Howard295 Frederick252 Washington158

All 24 counties

Baltimore 474 Montgomery 405 Baltimore 399 Anne Arundel 332 Prince George's 323 Howard 295 Frederick 252 Washington 158 Harford 146 Carroll 137 Cecil 81 Wicomico 76 Charles 61 St. Mary's 60 Queen Anne's 56 Talbot 41 Dorchester 40 Allegany 40 Garrett 30 Worcester 30 Calvert 29 Caroline 27 Kent 25 Somerset 15

Biggest cities

Baltimore525 Frederick163 Rockville131 Columbia110 Hagerstown106 Gaithersburg90 Annapolis66 Beltsville64 Jessup62 Salisbury61 Westminster57 Laurel55

Federal labor statistics counted at least 5,134 manufacturing establishments in Maryland in 2025, employing about 112,988 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 3,712, about 72% of that figure.

Facilities in Maryland113 FACILITIES

Listing 113 of 163: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Industry	NAICS	Employees	Status
Frederick Lab	Frederick	Computer and Electronic Product Manufacturing	334516	1–19	LIKELY ACTIVE
Frederick MD Millwork	Frederick	Wood Product Manufacturing	321918	20–99	LIKELY ACTIVE
Kite Pharma TCF05 Manufacturing Facility	Frederick	Chemical Manufacturing	325414	100–499	LIKELY ACTIVE
Metrie Distribution - Baltimore	Frederick	Wood Product Manufacturing	321918	20–99	LIKELY ACTIVE
Pilot Plant	Frederick	Chemical Manufacturing	325414	100–499	LIKELY ACTIVE
Synoptics, INC	Frederick	Computer and Electronic Product Manufacturing	334516	—	LIKELY ACTIVE
Uncle Ralphs Cookies	Frederick	Food Manufacturing	311821	1–19	LIKELY ACTIVE
United Plate Glass Company (Frederick)	Frederick	Nonmetallic Mineral Product Manufacturing	327215	1–19	LIKELY ACTIVE
Zeager Bros., Inc - Frederick	Frederick	Wood Product Manufacturing	321999	1–19	LIKELY ACTIVE
Baltimore Quality Ales, LLC	Frederick	Beverage and Tobacco Product Manufacturing	312120	20–99	UNVERIFIED
Douglas Industries, Inc.	Frederick	Wood Product Manufacturing	321211	1–19	UNVERIFIED
Image Direct, LLC	Frederick	Printing and Related Support Activities	323110	20–99	UNVERIFIED
Olde Mother Brewing, LLC	Frederick	Beverage and Tobacco Product Manufacturing	312120	1–19	UNVERIFIED

Search all 3,712 Maryland facilities