Manufacturing of electron tubes and parts
1,635 FACILITIESCensus designationManufacturing of electron tubes and parts, including light-emitting devices (excluding glass blanks and X-ray tubes)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ikan International CORP | Houston | TX | — | UNVERIFIED |
| Illinois Superconductor CORP | Mount Prospect | IL | — | UNVERIFIED |
| Imation CORP. | Camarillo | CA | — | UNVERIFIED |
| Indiana Technology INC. Dba Wire Design | Elkhart | IN | — | UNVERIFIED |
| Informational Data Technologies LLC | Watertown | SD | — | UNVERIFIED |
| Ink Jet Technology | San Jose | CA | — | UNVERIFIED |
| Innovalight, INC | Sunnyvale | CA | — | UNVERIFIED |
| Integrated Manufacturing Solutions LLC | Shakopee | MN | — | UNVERIFIED |
| Integration Electronics Corporation | Richardson | TX | — | UNVERIFIED |
| Interlocken Hh LLC / Meggitt Dba Piezo Technologies | Broomfield | CO | — | UNVERIFIED |
| International Rectifier Hi-rel | Santa Clara | CA | — | UNVERIFIED |
| Intl Electronic Research CORP | Burbank | CA | — | UNVERIFIED |
| Isola Laminates INC. | La Crosse | WI | — | UNVERIFIED |
| Isola Laminate Systems | Hoosick Falls | NY | — | UNVERIFIED |
| Itek Energy | Bellingham | WA | — | UNVERIFIED |
| Itek Energy | Bellingham | WA | — | UNVERIFIED |
| Janco CORP | Burbank | CA | — | UNVERIFIED |
| Jariet Technologies | Redondo Beach | CA | — | UNVERIFIED |
| Jayco Interface Technology INC | Corona | CA | — | UNVERIFIED |
| Jcr Electronics | Lynn | MA | — | UNVERIFIED |
| Jesse Lacavo | Whittier | CA | — | UNVERIFIED |
| Johnston Automation LLC | Beaverton | OR | — | UNVERIFIED |
| Kaiser Systems INC | Peabody | MA | — | UNVERIFIED |
| Kalil Jenab | Santa Clara | CA | — | UNVERIFIED |
| Kam Ying Investment L.L.C. | Cerritos | CA | — | UNVERIFIED |
FactoryRegistry lists 1,635 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 electron tubes and parts, including light-emitting devices (excluding glass blanks and X-ray tubes), 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, and withheld the establishment count for 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 2033550000. 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.