Manufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers
1,635 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| G.w. Lisk Company, INC. | Phelps | NY | — | UNVERIFIED |
| Harbour Asset Management LLC | Fort Lupton | CO | — | UNVERIFIED |
| Harris CORP | No Locality Name to Migrate From 2002 Nei V3 | NY | — | UNVERIFIED |
| Hauterow LLC | Monroe | NY | — | UNVERIFIED |
| Headway Technologies INC | Milpitas | CA | — | UNVERIFIED |
| Headway Technologies INC Stt Bldg 5 | Milpitas | CA | — | UNVERIFIED |
| Henkel Electronic Materials | Santa Clara | CA | — | UNVERIFIED |
| Hercules Incorporated Plant #2 | Culver City | CA | — | UNVERIFIED |
| Heritage Wire Harness, Limited Liability Company | Fort Payne | AL | — | UNVERIFIED |
| Hermetic Seal Corp/ametek | Rosemead | CA | — | UNVERIFIED |
| Hickok INC. | Greenwood | MS | — | UNVERIFIED |
| High Tech X-ray | Carmichael | CA | — | UNVERIFIED |
| Hirsch | Santa Ana | CA | — | UNVERIFIED |
| Hitachi Electronic | Mauldin | SC | — | UNVERIFIED |
| Hi-tech Electronic Assemblies INC | Council Bluffs | IA | — | UNVERIFIED |
| Honeywell | Danville | IL | — | UNVERIFIED |
| Honeywell INC Tampa Div | Tampa | FL | — | UNVERIFIED |
| Honeywell International INC | Galena | IL | — | UNVERIFIED |
| Honeywell Sensing and Control | Acton | MA | — | UNVERIFIED |
| Honeywell Technology Solutions INC | Colorado Springs | CO | — | UNVERIFIED |
| Hughes Aircraft CO Sp & Comm G | Los Angeles | CA | — | UNVERIFIED |
| Hughes Technical Services Comp | Long Beach | CA | — | UNVERIFIED |
| Hybripak INC (former) | Avon | MA | — | UNVERIFIED |
| Hytel Group | Elgin | IL | — | UNVERIFIED |
| Idec Corporation | Sunnyvale | CA | — | UNVERIFIED |
| 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 |
| Karcher Environmental INC | Orange County | CA | — | UNVERIFIED |
| Katana Electronics LLC | West Valley City | UT | — | UNVERIFIED |
| Kauffman Engineering INC | Cumberland City | TN | — | UNVERIFIED |
| Kavlico Corporation | Moorpark | CA | — | UNVERIFIED |
| Keen Technical Solutions Corporation | Cincinnati | OH | — | UNVERIFIED |
| Kendrion Mishawaka | Mishawaka | IN | — | UNVERIFIED |
| Kendrion (shelby) INC. | Lawndale | NC | — | UNVERIFIED |
| Kinetic Ceramics INC | Hayward | CA | — | UNVERIFIED |
| Kinetix Manufacturing Services INC | Rancho Cordova | CA | — | UNVERIFIED |
| King Controls | Minneapolis | MN | — | UNVERIFIED |
| Kondu Corp/erie | Erie | PA | — | UNVERIFIED |
| Ksaria Corporation | Methuen | MA | — | UNVERIFIED |
| Kyocera International INC | Goleta | CA | — | UNVERIFIED |
| Kyocera International Inc., Kki Display Division | Plymouth | MI | — | UNVERIFIED |
| L-3 Narda-atm | Patchogue | NY | — | UNVERIFIED |
| Labinal Denton | Denton | TX | — | UNVERIFIED |
| Laird Technologies | Delaware Water Gap | PA | — | UNVERIFIED |
| Lamination Specialties Corporation | Chicago | IL | — | UNVERIFIED |
| Lander CO INC | Binghamton | NY | — | UNVERIFIED |
| Larcan Tcc INC | Lousiville | CO | — | UNVERIFIED |
| Laser Components Dg, INC | Tempe | AZ | — | UNVERIFIED |
| Leach CORP Relay Group | Los Angeles | CA | — | UNVERIFIED |
| Lear Astronics CORP | Santa Monica | CA | — | UNVERIFIED |
| Leemah Electronics | Brisbane | CA | — | UNVERIFIED |
| Lee Realty Trust Dba Lrc LLC | Danvers | MA | — | UNVERIFIED |
| Lemmex Ventures LLC | Goleta | CA | — | UNVERIFIED |
| Lexel Imaging Systems | Lexington | KY | — | UNVERIFIED |
| Ligoniel Holdings, Inc. | Saint Charles | MO | — | UNVERIFIED |
| Lincoln Technology Solutions, Inc. | Cary | NC | — | UNVERIFIED |
| Littelfuse INC | Des Plaines | IL | — | UNVERIFIED |
| Little Chubby One Inc | Nanuet | NY | — | UNVERIFIED |
| Lmc Road Program - Ne Perimeter Rd & E Tower Rd | Orlando | FL | — | UNVERIFIED |
| Lmh Industries INC | Redmond | OR | — | UNVERIFIED |
| Lockheed Martin Command & Control System | Colorado Springs | CO | — | UNVERIFIED |
| Lockheed Martin Electro Optical | Pomona | CA | — | UNVERIFIED |
| Loral Electro-optical Systems | Pasadena | CA | — | UNVERIFIED |
| Loral Microwave Narda West | San Jose | CA | — | UNVERIFIED |
| LS Global Trading, Inc | Monsey | NY | — | UNVERIFIED |
| Maclean Power Systems | Trenton | TN | — | UNVERIFIED |
| Magnelink INC | Hillsboro | OR | — | UNVERIFIED |
| Manufacturing Resources International INC | Alpharetta | GA | — | UNVERIFIED |
| Mark's Casa Chrysler / Jeep Mitsubishi | Albuquerque | NM | — | UNVERIFIED |
| Martek Power, INC. | Torrance | CA | — | UNVERIFIED |
| Marvell Technologies Group | San Jose | CA | — | UNVERIFIED |
| Materials Cti, LLC | Palo Alto | CA | — | UNVERIFIED |
| Matthew Delgado | San Ramon | CA | — | UNVERIFIED |
| Maxcess International Corporation | Oklahoma City | OK | — | UNVERIFIED |
| Mcdonnell-douglas | Monrovia | CA | — | UNVERIFIED |
| Mcdonnell Douglas Aerospace | Monrovia | CA | — | UNVERIFIED |
| McNeil Technologies Inc | Graceville | FL | — | 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 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.
Part of Manufacturing of microwave components and devices, excluding antennae, tubes, and semiconductors
Manufacturing of printed circuit assemblies, loaded boards and modules (printed circuit boards with inserted electronic components)Manufacturing of all other miscellaneous electronic components, including oscillators (excluding instrumentation and crystal types), static converters, electronic cable harnesses and assemblies, magnetic cores, solenoids, and related partsManufacturing of specific-purpose industrial controlsManufacturing of relays for electronic circuitry, industrial control overload, and switchgear-typeManufacturing of bare printed circuit boardsManufacturing of microwave subassemblies, including parametric amplifiers and other solid-state assembliesManufacturing of other microwave devicesManufacturing of reactive microwave componentsManufacturing of switches, coaxial and waveguide
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.