Manufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers
1,642 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Smart Parts Pc, LLC | Tucson | AZ | — | UNVERIFIED |
| Smiths Interconnect Americas INC | Costa Mesa | CA | — | UNVERIFIED |
| Smiths Interconnect, INC. | Northampton | MA | — | UNVERIFIED |
| Sms Recording CO | Church Hill | TN | — | UNVERIFIED |
| Solar Electronics Company | North Hollywood | CA | — | UNVERIFIED |
| Solectron-california | Fremont | CA | — | UNVERIFIED |
| Solectron California B15 | Milpitas | CA | — | UNVERIFIED |
| Solo Power Equipment, LLC | West Covina | CA | — | UNVERIFIED |
| Sonetronics | W Belmar | NJ | — | UNVERIFIED |
| Soundz, INC. | Daytona Beach | FL | — | UNVERIFIED |
| Sparkos Labs INC | Westminster | CO | — | UNVERIFIED |
| Spectrol Electronics CORP | Ontario | CA | — | UNVERIFIED |
| Squires Electronics INC | Cornelius | OR | — | UNVERIFIED |
| Sstc - Cameron International Corporation | Shreveport | LA | — | UNVERIFIED |
| Starled INC | Rancho Dominguez | CA | — | UNVERIFIED |
| Stellex Microwave Systems INC | Palo Alto | CA | — | UNVERIFIED |
| Stephen Shatas | Santa Clara | CA | — | UNVERIFIED |
| Stern Metals INC | Mount Vernon | NY | — | UNVERIFIED |
| Stion Corporation | San Jose | CA | — | UNVERIFIED |
| Struthers Electronics CORP | Farmingdale | NY | — | UNVERIFIED |
| Sun Circuits INC | Santa Clara | CA | — | UNVERIFIED |
| Superior Mfg CO | Santa Ana | CA | — | UNVERIFIED |
| Systron Donner Inertial | Concord | CA | — | UNVERIFIED |
| Systron Donner Inertial Divisi | Walnut Creek | CA | — | UNVERIFIED |
| Te Conectivity | Menlo Park | CA | — | UNVERIFIED |
FactoryRegistry lists 1,642 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.