Electrical Equipment, Appliance & Component Manufacturing in Illinois

NAICS 335 · IL

The Electrical Equipment, Appliance & Component Manufacturing industry in Illinois had 588 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 349 facilities in Illinois. S&C Electric Company Chicago, located in Chicago, employed 2733 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Illinois74 FACILITIES

Listing 74 of 105: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Atlas Fibre LLC	Northbrook	20–99	● ACTIVE
Becker Brothers Graphite CORP	Maywood	1–19	● ACTIVE
Essex Electro Engineers INC	Schaumburg	20–99	● ACTIVE
Indak Manufacturing CORP	Northbrook	100–499	● ACTIVE
Nanograf Corporation	Chicago	20–99	● ACTIVE
Oakland Industries LTD	Mount Prospect	100–499	● ACTIVE
S&c Electric Company	Chicago	—	● ACTIVE
Servi-sure, LLC	Chicago	20–99	● ACTIVE
Box of Rain LTD.	Arlington Heights	1–19	● ACTIVE
GMGeneral Manufacturing LLC	Melrose Park	—	● ACTIVE
Saachi INC.	Roselle	1–19	● ACTIVE
Anovion LLC	Northfield	—	● ACTIVE
Brightbot INC	Chicago	—	● ACTIVE
Ddu Magnetics, INC	Lynwood	—	● ACTIVE
Dual Voltage Distributors INC	Schaumburg	—	● ACTIVE
Ezzy Manufacturing INC	South Holland	—	● ACTIVE
Grapherry, INC.	Western Springs	—	● ACTIVE
Graphite Store Com INC	Northbrook	—	● ACTIVE
NANorth American Signal CO	Wheeling	—	● ACTIVE
O.c.e.m. Acquisition CORP.	Franklin Park	—	● ACTIVE
Panduit CORP.	Orland Park	—	● ACTIVE
Pure Lithium CORP	Chicago	—	● ACTIVE
Saje Technology LLC	Hoffman Estates	—	● ACTIVE
Santech Power INC	Streamwood	—	● ACTIVE
Scott Leasing Company, INC.	Des Plaines	—	● ACTIVE
Switched Source INC.	Chicago	—	● ACTIVE
Tri-gemini, LLC	Hillside	—	● ACTIVE
Twisted Traces, INC	Elk Grove Village	—	● ACTIVE
Visual Comfort LLC	Skokie	—	● ACTIVE
Wise Led USA INC	Hinsdale	—	● ACTIVE
NPNational Power LLC	Chicago	20–99	◐ LIKELY ACTIVE
UMUnity Manufacturing CO	Chicago	20–99	◐ LIKELY ACTIVE
IEInglot Electronics CORP	Chicago	20–99	◐ LIKELY ACTIVE
TMTransformer Mfg INC	Norridge	1–19	◐ LIKELY ACTIVE
ICIcotek CORP.	Chicago	—	◐ LIKELY ACTIVE
Portable Lighting Solutions, INC.	Elk Grove Village	—	◐ LIKELY ACTIVE
Pro-care Sign & Electric CO.	Schaumburg	—	◐ LIKELY ACTIVE
US Cord Set Mfg. INC.	Lincolnwood	—	◐ LIKELY ACTIVE
CCCopar Corporation	Burbank	20–99	◐ LIKELY ACTIVE
LMLotus Management Group	Chicago	1–19	◐ LIKELY ACTIVE
LCLuminii Corp.	Niles	100–499	◐ LIKELY ACTIVE
CLContech Lighting	Northbrook	100–499	◐ LIKELY ACTIVE
LMLa Marche Mfg CO.	Des Plaines	—	◐ LIKELY ACTIVE
S&C Electric Company Palatine	Palatine	100–499	◐ LIKELY ACTIVE
DCDelta-unibus Corporation	Northlake	—	◐ LIKELY ACTIVE
AGAmerican Generator & Armature CO	Skokie	—	◇ UNVERIFIED
BEBellwood Electric Motors	Bellwood	—	◇ UNVERIFIED
BEBodine Electric CO	Chicago	—	◇ UNVERIFIED
DTDelta Technologies	Chicago	—	◇ UNVERIFIED
DDor-o-matic	Harwood Heights	—	◇ UNVERIFIED

Search all 349 facilities