Computers and electronics manufacturers in Pennsylvania
Pennsylvania has 465 computers and electronics establishments employing 26,496 people (Census, 2023), and EPA's ECHO database lists 213 active computers and electronics facilities in the state. By employment it is Pennsylvania's number 8 manufacturing industry, and Pennsylvania ranks number 8 among states for it.
- NAICS subsector
- 334
- Computer and Electronic Product Manufacturing
- Establishments
- 465
- Census 2023
- Employees
- 26,496
- Census 2023
- In EPA records
- 213
- With a page here
- 2
- Revised
- November 11, 2026
Computers and electronics factories with a page
| Facility | What it makes (NAICS) | City |
|---|---|---|
| Ametek Inc. U.S. Gauge Div. | Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables | Sellersville |
| Pq Corporation | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Chester |
These are the Pennsylvania computers and electronics facilities that report to EPA's Toxics Release Inventory. The other 211 in EPA records don't have a page yet.
What these factories make
- Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (NAICS 334513): 1 facility
- Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (NAICS 334511): 1 facility
Where they cluster
Cities with the most active computers and electronics facilities in EPA records: Pittsburgh (12), Erie (10), State College (10), Lancaster (7), Middletown (6).
Computers and electronics manufacturing across the US. Everything made in Pennsylvania.