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 Maryland12 FACILITIES

Listing 12 of 14: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Acg Systems, INC.	Annapolis	20–99	● ACTIVE
Annapolis Micro Systems, INC.	Annapolis	100–499	● ACTIVE
Gardner Technologies INC	Annapolis	1–19	● ACTIVE
Philtec, INC	Annapolis	1–19	● ACTIVE
Dyber, INC.	Annapolis	—	● ACTIVE
Etherstack, INC	Annapolis	—	● ACTIVE
Telecommunication Systems INC	Annapolis	—	● ACTIVE
BCBlanchard Communications	Annapolis	1–19	◐ LIKELY ACTIVE
NGNorthrop Grumman Systems Corporation	Annapolis	—	◐ LIKELY ACTIVE
A1Annapolis 1	Annapolis	—	◇ UNVERIFIED
MMd	Annapolis	20–99	◐ LIKELY ACTIVE
NNgms-b750	Annapolis	500+	◐ LIKELY ACTIVE

Search all 458 facilities