Manufacturing of opthalmic lens blanks and optical instruments lens blanks
1,282 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Guardian Fiberglass | Inwood | WV | — | UNVERIFIED |
| Guardian Inds CORP | Lewistown | PA | — | UNVERIFIED |
| Guardian Industries CORP | Reedley | CA | — | UNVERIFIED |
| Guardian Walled Lake Fabrication Corporation | Walled Lake | MI | — | UNVERIFIED |
| Hangook G&m INC | Springfield | VA | — | UNVERIFIED |
| Harvey's Precision Body Shop, Inc. | Amarillo | TX | — | UNVERIFIED |
| Hatshark | Bloomington | MN | — | UNVERIFIED |
| Hawkins Glass Wholesalers LLC | Lorton | VA | — | UNVERIFIED |
| Head West INC | Compton | CA | — | UNVERIFIED |
| Head West INC | Compton | CA | — | UNVERIFIED |
| Hegger & Sons Mirror CO. | Saint Louis | MO | — | UNVERIFIED |
| Hehr International INC | Chesaning | MI | — | UNVERIFIED |
| Hells Canyon Art Glass INC | Lewiston | ID | — | UNVERIFIED |
| Hennepin Made LLC | Minneapolis | MN | — | UNVERIFIED |
| Heraeus Amersil INC | Fremont | CA | — | UNVERIFIED |
| Herbert Malarkey Roofing Company | Williamsport | MD | — | UNVERIFIED |
| Heritage Glass, INC | Venice | FL | — | UNVERIFIED |
| Heritage Shower Doors INC | Venice | FL | — | UNVERIFIED |
| Hessco Ind INC | La Habra | CA | — | UNVERIFIED |
| High Sierra Supply INC Dba Sierra Concrete | Quincy | CA | — | UNVERIFIED |
| Hi-tech Structures, INC. | Williston | FL | — | UNVERIFIED |
| Holdman Studios LLC | Lehi | UT | — | UNVERIFIED |
| Hollinee Filtration | Reedsville | WV | — | UNVERIFIED |
| Holly Decorations INC | Sparks | NV | — | UNVERIFIED |
| Hoskin & Muir INC | Aiea | HI | — | UNVERIFIED |
| Hoskin - Muir INC | Louisville | KY | — | UNVERIFIED |
| Hot Island Glass, LTD. | Makawao | HI | — | UNVERIFIED |
| Hoya Corporation USA | Milpitas | CA | — | UNVERIFIED |
| Hurricane Shooters,LLC | Sarasota | FL | — | UNVERIFIED |
| Hyperformance Glass Products, LLC | Utica | MI | — | UNVERIFIED |
| Ice Nine Property Company, LLC | St. Paul | MN | — | UNVERIFIED |
| Ic Lights, LLC | Nokomis | IL | — | UNVERIFIED |
| Ideal Products INC | Mira Loma | CA | — | UNVERIFIED |
| Iglass Technology INC | Tustin | CA | — | UNVERIFIED |
| I G S INC | Sunnyvale | CA | — | UNVERIFIED |
| Iko Mat Tech INC | Chester | SC | — | UNVERIFIED |
| Incom INC | Charlton | MA | — | UNVERIFIED |
| Independent Glass Company Inc. | Montgomery | AL | — | UNVERIFIED |
| Indiana Glass Company, INC. | Dunkirk | IN | — | UNVERIFIED |
| Innocast Corporation | Howard Lake | MN | — | UNVERIFIED |
| Innovative Group Holdings LLC | St Louis | MO | — | UNVERIFIED |
| Innovative Structural Glass, Inc. | Three Rivers | CA | — | UNVERIFIED |
| Integrated Automation Systems | Bedford Heights | OH | — | UNVERIFIED |
| International Window Corporation | Corona | CA | — | UNVERIFIED |
| Inti National Inc | Miami | FL | — | UNVERIFIED |
| Island Glass Studios LLC | Point Harbor | NC | — | UNVERIFIED |
| Jabo INC | Marietta | OH | — | UNVERIFIED |
| Jafe Decorating CO INC | Greenville | OH | — | UNVERIFIED |
| James M Kingwell | Cannon Beach | OR | — | UNVERIFIED |
| Jancik Arts, INC. | Atlanta | GA | — | UNVERIFIED |
FactoryRegistry lists 1,282 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced opthalmic lens blanks and optical instruments lens blanks, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 17 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 2051355015. 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.