Manufacturing of electron tubes and parts, including light-emitting devices (excluding glass blanks and X-ray tubes)
1,643 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ranco NA INC | Elizabeth | NJ | — | UNVERIFIED |
| Rantec Microwave System, Inc, | Calabasas | CA | — | UNVERIFIED |
| Rau Brothers | Winchendon | MA | — | UNVERIFIED |
| Raven Industries INC | Austin | TX | — | UNVERIFIED |
| Raytheon | El Segundo | CA | — | UNVERIFIED |
| Raytheon Company | El Segundo | CA | — | UNVERIFIED |
| Raytheon Ids Headquarters | Tewksbury | MA | — | UNVERIFIED |
| Raytheon Rf Components | Andover | MA | — | UNVERIFIED |
| Raytheon Service Company | Virginia Beach | VA | — | UNVERIFIED |
| Read-rite Corporation | Milpitas | CA | — | UNVERIFIED |
| Reliance Electronics Inc. | Totowa | NJ | — | UNVERIFIED |
| Rem Companies INC | Houston | TX | — | UNVERIFIED |
| Remec Magnum INC | Milpitas | CA | — | UNVERIFIED |
| Remtec INC | Norwood | MA | — | UNVERIFIED |
| Remtec INC Dba Tecmark | Norwood | MA | — | UNVERIFIED |
| Resa Power Dba West Coast Switch Gear INC | Cerritos | CA | — | UNVERIFIED |
| Revere Transducers INC | Cerritos | CA | — | UNVERIFIED |
| Rfidknow LLC | Greenville | SC | — | UNVERIFIED |
| Riber INC Dba Riber USA | Goleta | CA | — | UNVERIFIED |
| R Kerneng & Mfg CORP | Chino | CA | — | UNVERIFIED |
| Rochester Circuits INC | Rochester | NY | — | UNVERIFIED |
| Rockwell International Collins | Costa Mesa | CA | — | UNVERIFIED |
| Rockwell International CORP | Parker Ford | PA | — | UNVERIFIED |
| Rockwell Intl CORP | Winchester | KY | — | UNVERIFIED |
| Rocky Mountain Center Innovation/carestr | Loveland | CO | — | UNVERIFIED |
| Rogers CORP - Dobson Rd Site | Chandler | AZ | — | UNVERIFIED |
| Roi Development CORP | Santa Ana | CA | — | UNVERIFIED |
| R&r Machine Products INC. | San Bernardino | CA | — | UNVERIFIED |
| Rubicon Technology INC | Franklin Park | IL | — | UNVERIFIED |
| RX Electric LLC | Whichita | KS | — | UNVERIFIED |
| Safco LLC | Skokie | IL | — | UNVERIFIED |
| Sanmina Corporation | Owego | NY | — | UNVERIFIED |
| Saronix INC | Menlo Park | CA | — | UNVERIFIED |
| Sbd Electronic Systems INC | Amityville | NY | — | UNVERIFIED |
| Schneider Electric It Corporation | South Kingstown | RI | — | UNVERIFIED |
| Schott Elecpac | Cary | IL | — | UNVERIFIED |
| Science Applications International Corpo | Oak Ridge | TN | — | UNVERIFIED |
| Seagate Technology LLC | Fremont | CA | — | UNVERIFIED |
| Sealed Air CORP - Bethel | Bethel | CT | — | UNVERIFIED |
| Sensata Technologies INC / Bei NA LLC | Vista | CA | — | UNVERIFIED |
| Shasta Crystals, INC. | Anderson | CA | — | UNVERIFIED |
| Sheldahl Inc/orange County 059 | Tustin | CA | — | UNVERIFIED |
| Shelly Associates INC | Irvine | CA | — | UNVERIFIED |
| Shocking Technologies, INC | San Jose | CA | — | UNVERIFIED |
| Shore Circuit Manufacturers | Little Silver | NJ | — | UNVERIFIED |
| Siemens Postal, Parcel & Airport Logistics LLC | Salt Lake City | UT | — | UNVERIFIED |
| Signal Technology Corporation | Sunnyvale | CA | — | UNVERIFIED |
| Signet Scientific CO | El Monte | CA | — | UNVERIFIED |
| Sipex Corporation | Billerica | MA | — | UNVERIFIED |
| Sirius Technologies, INC. | Alpharetta | GA | — | UNVERIFIED |
FactoryRegistry lists 1,643 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.