Manufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers
1,643 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Trans-lux | Norwalk | CT | — | UNVERIFIED |
| Tricon Industries INC | Downers Grove | IL | — | UNVERIFIED |
| Tri-mcag, LLC | Visalia | CA | — | UNVERIFIED |
| Trio Laboratories INC | Plainview | NY | — | UNVERIFIED |
| Trombetta Electronics | Malden | MA | — | UNVERIFIED |
| Trw Sensor Operations | San Dimas | CA | — | UNVERIFIED |
| Trw Technar INC | Irwindale | CA | — | UNVERIFIED |
| Tsc International, INC. | Toledo | IL | — | UNVERIFIED |
| TStream, Inc. | San Jose | CA | — | UNVERIFIED |
| Tyco Electronics/ciid | Asheville | NC | — | UNVERIFIED |
| Tyco Printed Circuit Group INC | Santa Clara | CA | — | UNVERIFIED |
| Tympanium Corporation | Malden | MA | — | UNVERIFIED |
| Unimeasure INC | Corvallis | OR | — | UNVERIFIED |
| United Radio Frequency LLC | Fountain | CO | — | UNVERIFIED |
| Unitrode Passive Components Di | Sun Valley | CA | — | UNVERIFIED |
| Usdol Osha- North Aurora | Lostant | IL | — | UNVERIFIED |
| Valleytek, Inc. | San Jose | CA | — | UNVERIFIED |
| Val Prototype Design & Assembly | Bethel Springs | TN | — | UNVERIFIED |
| Venus Scientific INC | Farmingdale | NY | — | UNVERIFIED |
| VeraTech, Incorporated | Coon Rapids | MN | — | UNVERIFIED |
| Vixel Corporation | Broomfield | CO | — | UNVERIFIED |
| V R Industries INC | Warwick | RI | — | UNVERIFIED |
| Wabash Magnetics | South Boston | VA | — | UNVERIFIED |
| Walker Component Group, Inc. | Denver | CO | — | UNVERIFIED |
| War Machine Inc | Taylors | SC | — | 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 ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers, 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 101 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 2033900005. 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.