Computers and electronics manufacturers in Illinois
Illinois has 476 computers and electronics establishments employing 23,620 people (Census, 2023), and EPA's ECHO database lists 197 active computers and electronics facilities in the state. By employment it is Illinois's number 7 manufacturing industry, and Illinois ranks number 11 among states for it.
- NAICS subsector
- 334
- Computer and Electronic Product Manufacturing
- Establishments
- 476
- Census 2023
- Employees
- 23,620
- Census 2023
- In EPA records
- 197
- With a page here
- 0
- Revised
- November 11, 2026
Where they cluster
Cities with the most active computers and electronics facilities in EPA records: Elk Grove Village (10), Addison (10), Chicago (9), Aurora (8), Schaumburg (7).
Computers and electronics manufacturing across the US. Everything made in Illinois.