Semiconductor manufacturers in New Jersey
New Jersey has 27 semiconductor makers in EPA records, facilities that list codes for semiconductors and related devices. The most are in Warren, Somerset and Cranbury. That is 2% of the 1,248 such facilities nationwide, and New Jersey ranks #8 of 41 states.
- Product
- Semiconductor manufacturers
- Facilities
- 27
- State rank
- #8
- NAICS
- 334413
- Revised
- November 1, 2026
Facilities in New Jersey
These are active facilities in EPA's ECHO database that list a code for semiconductors and related devices.
| Facility | City | What EPA lists |
|---|---|---|
| Ii-Vi Optoelectronic Devices, Inc. | Warren | Semiconductor and Related Device Manufacturing |
| Veeco Instruments, Inc. | Somerset | Semiconductor and Related Device Manufacturing |
| Enthone Omi Inc Sel-Rex | Nutley | Semiconductor and Related Device Manufacturing |
| Merck-Medco Managed Care LLC | Franklin Lakes | Semiconductor and Related Device Manufacturing |
| Advanced Industries International Former | Haskell | Semiconductor and Related Device Manufacturing |
| Cranbury (Spri Warehouse) | Cranbury | Semiconductor and Related Device Manufacturing |
| Enachip Inc | Rocky Hill | Semiconductor and Related Device Manufacturing |
| Hisense Photonics | South Plainfield | Semiconductor and Related Device Manufacturing |
| II Vi Inc | Pine Brook | Semiconductor and Related Device Manufacturing |
| Kulite Semiconductor Products Inc | Leonia | Semiconductor and Related Device Manufacturing |
| Powertech | Upper Saddle River | Semiconductor and Related Device Manufacturing |
| Schlumberger Emr | Princeton Junction | Semiconductor and Related Device Manufacturing |
| Sensors Unlimited | Hopewell Boro | Semiconductor and Related Device Manufacturing |
| Trumpf Photonics Inc | Cranbury | Semiconductor and Related Device Manufacturing |
| Anadigics Inc | Warren | Semiconductor and Related Device Manufacturing |
| Fbn New Jersey Holdings Corp @ Ewing Business Pk | Ewing | Semiconductor and Related Device Manufacturing |
| Glasseal Products | Lakewood | Semiconductor and Related Device Manufacturing |
| Integrated Photonics Incorporated | Hillsborough | Semiconductor and Related Device Manufacturing |
| Iqe Rf LLC | Somerset | Semiconductor and Related Device Manufacturing |
| Laser Diode Facility Former | New Brunswick | Semiconductor and Related Device Manufacturing |
| Materials Electronic Products Corp | Trenton | Semiconductor and Related Device Manufacturing |
| Power Integrations Inc Semiconductor Facilty | Branchburg Twp | Semiconductor and Related Device Manufacturing |
| Power Tech Inc | Fair Lawn | Semiconductor and Related Device Manufacturing |
| Rca | Somerville | Semiconductor and Related Device Manufacturing |
| Rinchem Company, LLC. (Csc 24) | Flemington | Semiconductor and Related Device Manufacturing |
| Telegenix Inc | Cherry Hill | Semiconductor and Related Device Manufacturing |
| United Telecontrol Electronics Microwave Inc | Oakhurst | Semiconductor and Related Device Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Warren: 2
- Somerset: 2
- Cranbury: 2
- Nutley: 1
- Franklin Lakes: 1
- Haskell: 1
All computers and electronics manufacturing in New Jersey: 146 facilities and Census job counts.