Manufacturing of unmounted lenses for optical instruments
1,068 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Hoya Holdings | Milpitas | CA | — | UNVERIFIED |
| Hp INC C/o Stantec Consulting Services INC | Santa Rosa | CA | — | UNVERIFIED |
| Hr Textron INC | Valencia | CA | — | UNVERIFIED |
| Hugo Engineering CO INC | Torrance | CA | — | UNVERIFIED |
| Hydra-flex INC | Eagan | MN | — | UNVERIFIED |
| Hyster CO | Commerce | CA | — | UNVERIFIED |
| Ice House America | Moultrie | GA | — | UNVERIFIED |
| Idaho Instrument INC | Twin Falls | ID | — | UNVERIFIED |
| Industrial Cleaning Systems INC | Santa Fe Springs | CA | — | UNVERIFIED |
| Industrial Machine & Mfg CO | South El Monte | CA | — | UNVERIFIED |
| Integrated Optical Services Corporation | Loomis | CA | — | UNVERIFIED |
| Intelicoat Technologies Azon LLC | Union | NY | — | UNVERIFIED |
| International Concrete Solutions LLC | Traverse City | MI | — | UNVERIFIED |
| Interstate Engineering a Div | Anaheim | CA | — | UNVERIFIED |
| Italee Optics INC | Los Angeles | CA | — | UNVERIFIED |
| Jade Range INC | Los Angeles | CA | — | UNVERIFIED |
| Jb's Cnc LLC | La Habra | CA | — | UNVERIFIED |
| JCS Controls, Inc. | Rochester | NY | — | UNVERIFIED |
| Jdsu - Flex Products INC | Santa Rosa | CA | — | UNVERIFIED |
| Jds Uniphase | San Jose | CA | — | UNVERIFIED |
| Jikoh Manufacturing INC | Omaha | NE | — | UNVERIFIED |
| J L Wingert CO | Garden Grove | CA | — | UNVERIFIED |
| Jon K. Investments LLC | Royal Palm Beach | FL | — | UNVERIFIED |
| Kahr Bearing a Dover Diversif | Burbank | CA | — | UNVERIFIED |
| Karcher Dba Windsor Ind - Steelman Oven | Aurora | CO | — | UNVERIFIED |
FactoryRegistry lists 1,068 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 unmounted lenses for optical instruments, 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 132 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 2018600015. 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.