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 350 facilities in Illinois. S&C Electric Company Chicago, located in Chicago, employed 2733 people in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Illinois5 FACILITIES
Listing 5 of 6: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Battery Builders Incorporated | Naperville | 100–499 | ACTIVE |
| Laser Technologies INC | Naperville | 20–99 | ACTIVE |
| Smt LLC Group | Naperville | 1–19 | ACTIVE |
| Grid Connect INC | Naperville | — | ACTIVE |
| Naperville Location | Naperville | 100–499 | LIKELY ACTIVE |
All electrical equipment, appliance & component manufacturing nationwide · All manufacturing in Illinois