Manufacturing of diodes and rectifiers
2,274 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Cobham Des - Blacksburg | Blacksburg | VA | — | UNVERIFIED |
| Cobham, Des, Roanoke | Roanoke | VA | — | UNVERIFIED |
| Colorado Microcircuits, INC. | Loveland | CO | — | UNVERIFIED |
| Comlinear CORP | Fort Collins | CO | — | UNVERIFIED |
| Commonwealth Fusion Systems LLC | Milpitas | CA | — | UNVERIFIED |
| Commscope (fka Pace) | San Jose | CA | — | UNVERIFIED |
| Complete Solaria | Fremont | CA | — | UNVERIFIED |
| Compugraphics USA | Los Gatos | CA | — | UNVERIFIED |
| Compugraphics USA INC | Fremont | CA | — | UNVERIFIED |
| Conexant Systems INC | Newport Beach | CA | — | UNVERIFIED |
| Consumer Lighting (u.s.) LLC - Nela Park (1318182623) | East Cleveland | OH | — | UNVERIFIED |
| Contech Solutions INC | San Leandro | CA | — | UNVERIFIED |
| Coolstar Technology | Santa Clara | CA | — | UNVERIFIED |
| Cooper Microelectronics INC | Irvine | CA | — | UNVERIFIED |
| Core Systems INC | Fremont | CA | — | UNVERIFIED |
| Corning Intellisense | Wilmington | MA | — | UNVERIFIED |
| Coupons Com | Mountain View | CA | — | UNVERIFIED |
| Cranbury (spri Warehouse) | Cranbury | NJ | — | UNVERIFIED |
| Cree, INC. | Durham | NC | — | UNVERIFIED |
| Cree, INC. | Goleta | CA | — | UNVERIFIED |
| Cree, INC. | Durham | NC | — | UNVERIFIED |
| Creeled, INC. | Durham | NC | — | UNVERIFIED |
| Cree Microwave | Sunnyvale | CA | — | UNVERIFIED |
| Crescent Davis LP Dba Cambridge House Apartments | Davis | CA | — | UNVERIFIED |
| Cruise LLC | Pasadena | CA | — | UNVERIFIED |
| Crystacomm INC | Mountain View | CA | — | UNVERIFIED |
| Crystal Solar INC. | Santa Clara | CA | — | UNVERIFIED |
| Crystal Specialties INC | Colorado Springs | CO | — | UNVERIFIED |
| Ctrends, INC. | Foothill Ranch | CA | — | UNVERIFIED |
| Cubby Oil and Energy | Wilmington | MA | — | UNVERIFIED |
| Cudoform INC | Camarillo | CA | — | UNVERIFIED |
| Cummins-allison CORP San Diego Research Group | Carlsbad | CA | — | UNVERIFIED |
| Custom Chrome and Bumper | La Jolla | CA | — | UNVERIFIED |
| Cymer LLC | San Diego | CA | — | UNVERIFIED |
| Cymer LLC Warehouse | Vista | CA | — | UNVERIFIED |
| Cyoptics INC | Breinigsville | PA | — | UNVERIFIED |
| Cypress Semiconductor | San Jose | CA | — | UNVERIFIED |
| Cypress Semiconductor | Austin | TX | — | UNVERIFIED |
| Cypress Semiconductor CORP | San Jose | CA | — | UNVERIFIED |
| Cypress Semiconductor CORP Lynnwood | Lynnwood | WA | — | UNVERIFIED |
| Cypress Semiconductor (texas) INC | Round Rock | TX | — | UNVERIFIED |
| Cyrix Corporation C/o National Semicondu | Richardson | TX | — | UNVERIFIED |
| Dainippon Screen Engineering O | Sunnyvale | CA | — | UNVERIFIED |
| Dallas Semiconductor CORP | Dallas | TX | — | UNVERIFIED |
| Data General | Fountain | CO | — | UNVERIFIED |
| Data I O Corporation | Redmond | WA | — | UNVERIFIED |
| Daystar Technologies | Santa Clara | CA | — | UNVERIFIED |
| Dc Hsc Holdings LLC | Hemlock | MI | — | UNVERIFIED |
| Defense Microelectronics Activity Dmea | Mcclellan | CA | — | UNVERIFIED |
| Delco - Goleta | Goleta | CA | — | UNVERIFIED |
| Delta Air Lines INC - Bldg J | Eagan | MN | — | UNVERIFIED |
| Destination 2d INC | San Jose | CA | — | UNVERIFIED |
| Dialight Corporation | Roxboro | NC | — | UNVERIFIED |
| Dielectric Solutions INC | San Jose | CA | — | UNVERIFIED |
| Digital Equipment Company | Hudson | MA | — | UNVERIFIED |
| Diodes Fabtech INC | Lees Summit | MO | — | UNVERIFIED |
| Diodes INC | Milpitas | CA | — | UNVERIFIED |
| Disco Hi Tec America INC | Tewksbury | MA | — | UNVERIFIED |
| Disco Hi-tec America, INC. | Hillsboro | OR | — | UNVERIFIED |
| Dotronix INC | Boulder | CO | — | UNVERIFIED |
| Dow Corning Compound Semiconductor Solutions LLC | Auburn | MI | — | UNVERIFIED |
| Dpix LLC | Palo Alto | CA | — | UNVERIFIED |
| Drs Nis Infrared Sensors & Systems | Dallas | TX | — | UNVERIFIED |
| D-tech Optoelectronics | Rowland Heights | CA | — | UNVERIFIED |
| Dunan Sensing LLC | San Jose | CA | — | UNVERIFIED |
| Dupont Displays-600 Ward Drive | Santa Barbara | CA | — | UNVERIFIED |
| Dupont Photomasks INC - Santa | Santa Clara | CA | — | UNVERIFIED |
| Dupont Tau Laboratories INC | Poughkeepsie | NY | — | UNVERIFIED |
| Eagle Tech INC | San Jose | CA | — | UNVERIFIED |
| East Asia Investment LLC Dba Ultrasil LLC | Hayward | CA | — | UNVERIFIED |
| Ebara Technologies | Beaverton | OR | — | UNVERIFIED |
| Eclipse Microwave INC Dba Eclipse Mdi | San Jose | CA | — | UNVERIFIED |
| Eco-snow Systems | Livermore | CA | — | UNVERIFIED |
| Edc Biosystems INC | Milpitas | CA | — | UNVERIFIED |
| Eg & G Holdings INC | Sunnyvale | CA | — | UNVERIFIED |
| Eg & G Power Systems | Covina | CA | — | UNVERIFIED |
| Eic Corporation | Fremont | CA | — | UNVERIFIED |
| Eico INC (golden Altos Corp) | Milpitas | CA | — | UNVERIFIED |
| E I Dupont De Nemours Poughkeepsie Plant Electronics | Poughkeepsie | NY | — | UNVERIFIED |
| Ekc Technology, INC. | Hayward | CA | — | UNVERIFIED |
| Elantec INC | Milpitas | CA | — | UNVERIFIED |
| Electricare INC | Murrieta | CA | — | UNVERIFIED |
| Electro | Rolling Meadows | IL | — | UNVERIFIED |
| Electroglas INC | San Jose | CA | — | UNVERIFIED |
| Electroglas INC | Santa Clara | CA | — | UNVERIFIED |
| Electronic Coil | Westfield | MA | — | UNVERIFIED |
| Elec-Tron Opco, LLC | Wichita | KS | — | UNVERIFIED |
| Electro Scientific Industries Incorporated | Portland | OR | — | UNVERIFIED |
| Electroservices 2000, INC. | Santa Ana | CA | — | UNVERIFIED |
| Enablence USA Component INC | Fremont | CA | — | UNVERIFIED |
| Enachip INC | Rocky Hill | NJ | — | UNVERIFIED |
| Endevco | Sunnyvale | CA | — | UNVERIFIED |
| Energy Everywhere INC | Berkeley | CA | — | UNVERIFIED |
| Energy Materials CORP | Rochester | NY | — | UNVERIFIED |
| Energy Materials Corporation | Rochester | NY | — | UNVERIFIED |
| Ensor INC | Menlo Park | CA | — | UNVERIFIED |
| Entegris | Aurora | IL | — | UNVERIFIED |
| Eotech | Santa Clara | CA | — | UNVERIFIED |
| Epiphotonics CORP | San Jose | CA | — | UNVERIFIED |
| Epoch Industries/curtainair in | Los Angeles | CA | — | UNVERIFIED |
FactoryRegistry lists 2,274 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 diodes and rectifiers, 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 2033675000. 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.