Computer and Electronic Product Manufacturing in Illinois
NAICS 334 · IL
The Computer and Electronic Product Manufacturing industry in Illinois has 1490 establishments, according to the Bureau of Labor Statistics. This register lists 691 facilities in Illinois. Zebra Technologies Corporation (IL151) in Lincolnshire employs 2548 people, according to data from 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Illinois180 FACILITIES
Listing 180 of 238: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Laird Technologies | Schaumburg | 20–99 | LIKELY ACTIVE |
| Sandman.com, INC | La Grange | — | LIKELY ACTIVE |
| Swan Analytical Usa, INC. | Wheeling | 20–99 | LIKELY ACTIVE |
| Circuit Systems, INC. | Elk Grove Village | — | LIKELY ACTIVE |
| Switchcraft INC | Chicago | — | LIKELY ACTIVE |
| Alpha Circuit LLC | Schaumburg | — | UNVERIFIED |
| Amitron CORP | Elk Grove Village | — | UNVERIFIED |
| Bandjwet Enterprises INC | Rolling Meadows | 20–99 | REPORTED CLOSED |
| Clarix Imaging CORP | Chicago | — | LIKELY ACTIVE |
| Innopsys, INC. | Chicago | — | LIKELY ACTIVE |
| L & J Holding Company, LLC | Hillside | 20–99 | LIKELY ACTIVE |
| O2m Technologies LLC | Chicago | — | LIKELY ACTIVE |
| Sensona, INC | Chicago | — | LIKELY ACTIVE |
| Tammy Banks | Chicago | — | LIKELY ACTIVE |
| Telegartner INC. | Franklin Park | 1–19 | LIKELY ACTIVE |
| Safco LLC | Skokie | 1–19 | LIKELY ACTIVE |
| Western-cullen-hayes INC | Chicago | 20–99 | LIKELY ACTIVE |
| Digital Check CORP | Northbrook | — | LIKELY ACTIVE |
| La Marche Mfg CO. | Des Plaines | — | LIKELY ACTIVE |
| Motorola Solutions Inc. | Schaumburg | 500+ | LIKELY ACTIVE |
| Northrop Grumman Systems Corporation | Rolling Meadows | — | REPORTED CLOSED |
| Grayhill INC | La Grange | — | LIKELY ACTIVE |
| 3com CORP | Morton Grove | — | UNVERIFIED |
| A.g. Communications Systems | Northlake | — | UNVERIFIED |
| Andrew LLC | Orland Park | — | UNVERIFIED |
| Bobco INC | Chicago | — | UNVERIFIED |
| Chicago Block CO INC | Forest View | — | UNVERIFIED |
| Electro | Rolling Meadows | — | UNVERIFIED |
| G & W Electric CO | Blue Island | — | UNVERIFIED |
| Hobson Brothers INC | Chicago | — | UNVERIFIED |
| Kalmus & Assoc. INC | Broadview | — | UNVERIFIED |
| Kanzler Excavating | Arlington Heights | — | UNVERIFIED |
| Littelfuse INC | Des Plaines | — | UNVERIFIED |
| Meco Metal Finishing Illinois LLC | Elk Grove Village | — | UNVERIFIED |
| Monogen INC | Arlington Heights | — | UNVERIFIED |
| Motorola Solutions INC | Schaumburg | — | UNVERIFIED |
| Mvc Most Valuable Construction | Blue Island | — | UNVERIFIED |
| Nokia Siemens Networks | Arlington Heights | — | UNVERIFIED |
| Northrop Grumman Systems CORP | Rolling Meadows | — | UNVERIFIED |
| Northrop Grumman Systems CORP | Rolling Meadows | — | UNVERIFIED |
| Nuway Speaker Products INC | Franklin Park | — | UNVERIFIED |
| Ohmite Manufacturing CO | Skokie | — | UNVERIFIED |
| Omni Circuits INC | Glenview | — | UNVERIFIED |
| Plastic Capacitors INC | Chicago | — | UNVERIFIED |
| Rauland-borg CORP | Skokie | — | UNVERIFIED |
| Renishaw, INC. | Schaumburg | — | UNVERIFIED |
| Riviera Transformer CO | Elk Grove Village | — | UNVERIFIED |
| Rubicon Technology INC | Franklin Park | — | UNVERIFIED |
| Shure INC | Wheeling | — | UNVERIFIED |
| Shure INC | Evanston | — | UNVERIFIED |
All computer and electronic product manufacturing nationwide · All manufacturing in Illinois