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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

Map, cities and product lines

Biggest counties

Howard78Montgomery78Anne Arundel66Baltimore40Frederick37Prince George's37Baltimore21Carroll13

Biggest cities

Plants in Maryland54 FACILITIES

Listing 54 of 66: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Acg Systems, INC.Annapolis20–99 ACTIVE
Annapolis Micro Systems, INC.Annapolis100–499 ACTIVE
Bte Technologies, LLCHanover20–99 ACTIVE
Vision4ce LLCSeverna Park1–19 ACTIVE
Gardner Technologies INCAnnapolis1–19 ACTIVE
Padova Technologies, INC.Glen Burnie— ACTIVE
Philtec, INCAnnapolis1–19 ACTIVE
Advanced Quantum Materials Research, LLCArnold— ACTIVE
American Networking LLCArnold— ACTIVE
Axiom LLCArnold— ACTIVE
Blue Cap It, LLCCrofton— ACTIVE
Cisco Systems INCAnnapolis Junction— ACTIVE
Diagnostic Biochips, INC.Glen Burnie— ACTIVE
Dyber, INC.Annapolis— ACTIVE
Etherstack, INCAnnapolis— ACTIVE
G-energy LLCEdgewater— ACTIVE
Geo-instruments, INC.Hanover— ACTIVE
Independent Testing Agency, INC.Hanover— ACTIVE
L3 Technologies INCMillersville— ACTIVE
Metrocount (usa), INC.Glen Burnie— ACTIVE
Morgan Johnson Marketing Associates, INC.Crofton— ACTIVE
Net Research CORPLinthicum Heights— ACTIVE
Pace Electronics Assembly LLCRiva— ACTIVE
Pharad LLCHanover— ACTIVE
Prepared for Flight, LLCSevern— ACTIVE
Q&a Vending Solutions, LLCGlen Burnie— ACTIVE
Rampart Communications, INCLinthicum Heights— ACTIVE
Sericore LLCGlen Burnie— ACTIVE
Telecommunication Systems INCAnnapolis— ACTIVE
Viper Computer Technologies INC.Linthicum Heights— ACTIVE
Zdaas LLCGlen Burnie— ACTIVE
Northrop-grumman Systems CORP. - AtlLinthicum— LIKELY ACTIVE
Northrop Grumman Systems CORP. - BwiLinthicum— LIKELY ACTIVE
Blanchard CommunicationsAnnapolis1–19 LIKELY ACTIVE
L-3 Chesapeake Sciences CORPMillersville— LIKELY ACTIVE
Northrop Grumman Systems CorporationAnnapolis— LIKELY ACTIVE
Annapolis 1Annapolis— UNVERIFIED
General Dynamics Mission Systems, INC.Annapolis Junction— LIKELY ACTIVE
Global Public Safety LLCHanover— REPORTED CLOSED
Hmdaj06Annapolis Junction20–99 LIKELY ACTIVE
Hpe Government, LLCAnnapolis Junction— LIKELY ACTIVE
Lockheed Martin Corporation US Telegraph Rd Severn (5778)Severn20–99 LIKELY ACTIVE
MD, Hanover - 7468 Candlewood Rd, (IMS-M)Hanover20–99 LIKELY ACTIVE
MD, Millersville - All Benfield Blvd. (IMS-M)Millersville100–499 LIKELY ACTIVE
Ngms-b901Linthicum100–499 LIKELY ACTIVE
Ngms-t300Linthicum500+ LIKELY ACTIVE
Ngms-t339Linthicum100–499 LIKELY ACTIVE
Ngms-t340Baltimore500+ LIKELY ACTIVE
Ngms-t343Linthicum500+ LIKELY ACTIVE
Ngms-t348Linthicum100–499 LIKELY ACTIVE

Search all 458 facilities

All computer and electronic product manufacturing nationwide · All manufacturing in Maryland