Computer and Electronic Product Manufacturing in Maryland

NAICS 334 · MD

The Computer and Electronic Product Manufacturing industry in Maryland has 468 establishments, according to the Bureau of Labor Statistics. This register lists 458 facilities in Maryland. Thales Defense & Security, Inc.-Clarksburg, located in Clarksburg, employed 557 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Maryland22 FACILITIES

Listing 22 of 29: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
K&r Technologies LLC	Frederick	—	● ACTIVE
American Computer Development, Incorporated	Frederick	—	● ACTIVE
DSDrs Signal Solutions, INC.	Frederick	100–499	● ACTIVE
Kiosk Group, INC.	Frederick	1–19	● ACTIVE
Rad Elec INC	Frederick	1–19	● ACTIVE
USUnited States Antenna Products, L.l.c.	Frederick	1–19	● ACTIVE
Crowley Micrographics, INC.	Frederick	—	● ACTIVE
Electrical Test Instruments, LLC	Frederick	—	● ACTIVE
Inelect CORP	Frederick	—	● ACTIVE
Marconi Technologies USA LLC	Frederick	—	● ACTIVE
Microwave Vector CORP	Frederick	—	● ACTIVE
Planar Monolithics Industries, INC.	Frederick	—	● ACTIVE
SCSpectrum Control INC	Frederick	—	● ACTIVE
STSynergent Technologies, INC	Frederick	—	● ACTIVE
System Engineering International INC	Frederick	—	● ACTIVE
ACAcdi (american Computer Development)	Frederick	—	◐ LIKELY ACTIVE
Crowley Micrographics, INC.	Frederick	—	◐ LIKELY ACTIVE
WSWgs Systems, LLC	Frederick	1–19	◐ LIKELY ACTIVE
ATApi Technologies-weinschel	Frederick	—	◇ UNVERIFIED
WSWilcoxon Sensing Technologies	Frederick	—	◇ UNVERIFIED
FLFrederick Lab	Frederick	1–19	◐ LIKELY ACTIVE
SISynoptics, INC	Frederick	—	◐ LIKELY ACTIVE

Search all 458 facilities