FactoryRegistry

Electrical Equipment, Appliance & Component Manufacturing in Maryland

NAICS 335 · MD

As of JUL 2026, FactoryRegistry lists 57 electrical equipment, appliance & component manufacturing facilities in Maryland, sourced from EPA, OSHA and Census records.

FACILITIES
57
SHARE OF STATE MANUFACTURING
2.0%
of 2,835 in Maryland
CITIES REPRESENTED
10
TOP CITY
Baltimore
6 facilities

Cities in Maryland

Baltimore (6)Columbia (4)Gaithersburg (3)Salisbury (3)Hanover (3)Cockeysville (2)Beltsville (2)Rockville (2)Elkridge (2)Annapolis (2)

Facilities

Resco Electronics LLC
Nottingham, MD
ACTIVE334419EMP 20-99
Teledyne Energy Systems, INC
Hunt Valley, MD
ACTIVE335312EMP 20-99
Advanced Defense Technologies INC
Baltimore, MD
LIKELY ACTIVE335931
Modular Components National, INC
Forest Hill, MD
LIKELY ACTIVE334418
Powercon Corporation
Severn, MD
LIKELY ACTIVE327110EMP 100-499
Allied Trading Inc.
Hanover, MD
LIKELY ACTIVE335313EMP 100-499
Annapolis Cruisair, INC.
Annapolis, MD
LIKELY ACTIVE335999
Basic Power, INC.
Baltimore, MD
LIKELY ACTIVE335999
Blue Whale Ev, LLC
Hanover, MD
LIKELY ACTIVE335999
Bucket, LLC
Columbia, MD
LIKELY ACTIVE335132
Calvert Composites LLC
Port Republic, MD
LIKELY ACTIVE335991
Capital Lighting & Supply LLC
Upper Marlboro, MD
LIKELY ACTIVE335132
Cenergetix LLC
Gaithersburg, MD
LIKELY ACTIVE335132
Coasttec LLC
Eldersburg, MD
LIKELY ACTIVE335999
Eaton Corporation
Hanover, MD
LIKELY ACTIVE335311
Edac Labs, INC.
Beltsville, MD
LIKELY ACTIVE335999
Emergency Power Services INC
White Marsh, MD
LIKELY ACTIVE335999
Engineering Systems and Products LLC
Owings Mills, MD
LIKELY ACTIVE335314
Enterprise Cabling, INC.
Cambridge, MD
LIKELY ACTIVE335999
Fiberelectronics, LLC
Baltimore, MD
LIKELY ACTIVE335921
Fic Corporation
Rockville, MD
LIKELY ACTIVE335313
Fidelity Engineering, LLC dba Fidelity Power Systems
Sparks, MD
LIKELY ACTIVE335312EMP 100-499
Gregory Eisemann
Silver Spring, MD
LIKELY ACTIVE335999
Hanover Satellite Assembly
Hanover, MD
LIKELY ACTIVE335313EMP 20-99
Harbor Designs and Manufacturing, LLC
Baltimore, MD
LIKELY ACTIVE335999
Inter-connect Electronics, INC
Elkridge, MD
LIKELY ACTIVE335999
Ion Storage Systems, INC.
Beltsville, MD
LIKELY ACTIVE335910
Lincdyne INC.
Towson, MD
LIKELY ACTIVE335999
Logical Resources Group LLC
Columbia, MD
LIKELY ACTIVE335999
Maryland Integrated Systems INC
Salisbury, MD
LIKELY ACTIVE335931
Mcb Lighting & Electrical, INC
Owings, MD
LIKELY ACTIVE335132
Miltec CORP
Stevensville, MD
LIKELY ACTIVE335999
Miltec Uv International, LLC
Stevensville, MD
LIKELY ACTIVE335910
Mobile Pathways LLC
Hagerstown, MD
LIKELY ACTIVE335999
Northrop Grumman Systems CORP
Linthicum Heights, MD
LIKELY ACTIVE335999
Powerstar INC
Gaithersburg, MD
LIKELY ACTIVE335999
Power Up Connect LLC
Baltimore, MD
LIKELY ACTIVE335999
Saft America INC
Cockeysville, MD
LIKELY ACTIVE335910
Smart Power Systems, INC.
Middle River, MD
LIKELY ACTIVE335999
Survival Power Systems INC
Ellicott City, MD
LIKELY ACTIVE335910
Terrion, LLC
Rockville, MD
LIKELY ACTIVE335991
Toroid Corporation
Salisbury, MD
LIKELY ACTIVE335311
Transoceanic Cable Ship Company LLC
Baltimore, MD
LIKELY ACTIVE335921
Ultimate Battery, Llc, the
Bethesda, MD
LIKELY ACTIVE335910
Wl Gore & Associates INC
Elkton, MD
LIKELY ACTIVE335929
Fse Diya INC
Elkridge, MD
LIKELY ACTIVE335999
Relcomm Technologies, INC.
Salisbury, MD
LIKELY ACTIVE335314
Advanced Thermal Batteries, INC
Westminster, MD
UNVERIFIED335910
Batteries Plus Bulbs
Annapolis, MD
UNVERIFIED335110
Communications Construction Group LLC
Chesapeake Beach, MD
UNVERIFIED335929

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