Manufacturing of light-emitting diodes
2,320 FACILITIESCensus designationManufacturing of light-emitting diodes (LEDs)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Wagners Fabrication, LLC | Colorado Springs | CO | — | ACTIVE |
| Wd Advanced Materials, LLC | Beltsville | MD | — | ACTIVE |
| Western Semiconductor | Tempe | AZ | — | ACTIVE |
| W. G. Holt, INC. | Aliso Viejo | CA | — | ACTIVE |
| Wiconnectglobal Corporation | Ellicott City | MD | — | ACTIVE |
| Wolfspeed, INC. | Fayetteville | AR | — | ACTIVE |
| X-celeprint INC. | Durham | NC | — | ACTIVE |
| Xcelerium INC | Irvine | CA | — | ACTIVE |
| Xtreme Semiconductor, L.p. | Leander | TX | — | ACTIVE |
| Zeno Semiconductor, INC | Cupertino | CA | — | ACTIVE |
| Zepsor Technologies INC | Burlington | MA | — | ACTIVE |
| Zero Asic CORP | Lexington | MA | — | ACTIVE |
| Zerorisc INC. | Somerville | MA | — | ACTIVE |
| Emagin CORP | Hopewell Junction | NY | 100–499 | LIKELY ACTIVE |
| Hubbell Power Systems / Ohio Brass | Wadsworth | OH | 20–99 | LIKELY ACTIVE |
| Ii-vi Optoelectronic Devices, INC. | Warren | NJ | 1–19 | LIKELY ACTIVE |
| Jireh Semiconductor | Hillsboro | OR | 500+ | LIKELY ACTIVE |
| Microchip Technology | Gresham | OR | 500+ | LIKELY ACTIVE |
| Micron Technology, INC. | Manassas | VA | 500+ | LIKELY ACTIVE |
| Microsemi Lawrence | Lawrence | MA | — | LIKELY ACTIVE |
| Pentagon Technologies | Portland | OR | 100–499 | LIKELY ACTIVE |
| Platronics Seals | Tempe | AZ | — | REPORTED CLOSED |
| Skyworks Solutions INC | Woburn | MA | 100–499 | LIKELY ACTIVE |
| Teledyne Imaging Sensors | Camarillo | CA | 100–499 | LIKELY ACTIVE |
| Tower Semiconductor | Newport Beach | CA | 500+ | LIKELY ACTIVE |
FactoryRegistry lists 2,320 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced light-emitting diodes (LEDs), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 100 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2033700009. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.
