Manufacturing of flat glass (float, sheet, and plate process)
286 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Oldcastle Building Envelope | Covington | GA | 100–499 | LIKELY ACTIVE |
| Pilkington North America, Inc. | Rossford | OH | 100–499 | LIKELY ACTIVE |
| Pilkington NSG | Ottawa | IL | 100–499 | LIKELY ACTIVE |
| Portage FG | Portgage | WI | 100–499 | LIKELY ACTIVE |
| PRL Glass Systems, Inc. | Industry | CA | 100–499 | LIKELY ACTIVE |
| Resource Center Portland | Portland | OR | 20–99 | LIKELY ACTIVE |
| Schott North America, INC. | Port Chester | NY | — | LIKELY ACTIVE |
| Spring Hill FG | Spring Hill | KS | 100–499 | LIKELY ACTIVE |
| Stewart Glass, LLC | Logan | OH | 20–99 | LIKELY ACTIVE |
| Winlock FG | Winlock | WA | 100–499 | LIKELY ACTIVE |
| Wisconsin Shower Door - IG Division | Wausau | WI | 1–19 | LIKELY ACTIVE |
| Industrial Glass Products, INC. | Los Angeles | CA | — | LIKELY ACTIVE |
| City Auto Glass CO Dba Glassource | Grand Haven | MI | — | UNVERIFIED |
| Midwest Glass Fabricators INC | Highland | MI | — | UNVERIFIED |
| 2 Oceans Enterprises LLC | Gaithersburg | MD | — | UNVERIFIED |
| 310 Tempering | Westminster | MD | — | UNVERIFIED |
| 3 Ten Enterprises, LLC | Louisville | KY | — | UNVERIFIED |
| Aa Screens & Glass INC. | Gretna | LA | — | UNVERIFIED |
| Accent Window INC | Denver | CO | — | UNVERIFIED |
| Accent Windows Products INC | Denver | CO | — | UNVERIFIED |
| Accion Const Iron & Windows Mfg | Santa Ana | CA | — | UNVERIFIED |
| Afgd Glass INC. | Marietta | GA | — | UNVERIFIED |
| Afgd INC. | Birmingham | AL | — | UNVERIFIED |
| Afg Glass, INC. | Marietta | GA | — | UNVERIFIED |
| Afg Industries INC | Cinnaminson | NJ | — | UNVERIFIED |
FactoryRegistry lists 286 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 flat glass (float, sheet, and plate process), 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 2026050000. 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.
