Manufacturing of foundry patterns
16,496 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| O. K. Foundry Company, INC. | Richmond | VA | — | LIKELY ACTIVE |
| Olympic Foundry INC | Seattle | WA | — | LIKELY ACTIVE |
| Omnitool INC | Minneapolis | MN | 20–99 | LIKELY ACTIVE |
| O'Neal Manufacturing Services Louisville | Louisville | KY | 20–99 | LIKELY ACTIVE |
| Opelika Foundry | Opelika | AL | — | LIKELY ACTIVE |
| Operose Manufacturing, INC | Frederick | CO | — | LIKELY ACTIVE |
| Orbit Machining Company | Schiller Park | IL | 20–99 | LIKELY ACTIVE |
| OSH Cut | Spanish Fork | UT | 20–99 | LIKELY ACTIVE |
| Pace Precision Prod | Dubois | PA | — | LIKELY ACTIVE |
| P & a Metal Fab | Clackamas | OR | 20–99 | LIKELY ACTIVE |
| Pankl Aerospace Systems | Cerritos | CA | 20–99 | LIKELY ACTIVE |
| Panther MetalFlow LLC | Walled Lake | MI | 20–99 | LIKELY ACTIVE |
| Panther Precision Machine INC | Anoka | MN | — | LIKELY ACTIVE |
| Pa Precision Cast Pa/lebanon City Plt | Lebanon | PA | — | LIKELY ACTIVE |
| Paragon Manufacturing | Westfield | MA | 20–99 | LIKELY ACTIVE |
| Parallel Ventures, INC. | Tucson | AZ | — | LIKELY ACTIVE |
| Parsons CO INC | Goodfield | IL | — | LIKELY ACTIVE |
| Paslin, Ryan | Warren | MI | 100–499 | LIKELY ACTIVE |
| Paul's Machine and Welding Corp | Villa Grove | IL | 20–99 | LIKELY ACTIVE |
| Pebco INC | Paducah | KY | 20–99 | LIKELY ACTIVE |
| Peerless Instrument Co., INC. | Farmingdale | NY | — | LIKELY ACTIVE |
| Pemmco Manufacturing, INC | Asheboro | NC | 20–99 | LIKELY ACTIVE |
| Pennant Metal Fabrication | Sidney | OH | 1–19 | LIKELY ACTIVE |
| Pennex Aluminum Company - York | York | PA | 20–99 | LIKELY ACTIVE |
| Penn-Mar Castings LLC | Hanover | PA | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 16,496 facilities whose primary industry classification is one of the 6 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced foundry patterns, 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 6 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 437 establishments reported producing it; the count for 2 of those industries was withheld.
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 2016030003. 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.