Manufacturing of foundry patterns
16,495 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Proof Products USA LLC | Columbus | OH | — | UNVERIFIED |
| Proper Polymers Anderson | Anderson | SC | — | UNVERIFIED |
| Properties of Jaguar Precision LLC. | Gardnerville | NV | — | UNVERIFIED |
| Propulsion, INC. | Hudson | WI | — | UNVERIFIED |
| Prosteel Security Products INC | Provo | UT | — | UNVERIFIED |
| Protech Engineering INC | Elk River | MN | — | UNVERIFIED |
| Protection Services, INC. | Savannah | GA | — | UNVERIFIED |
| Protellect LLC | Augusta | GA | — | UNVERIFIED |
| Proto-cam INC | Grand Rapids | MI | — | UNVERIFIED |
| Protofab Corporation | Troy | MI | — | UNVERIFIED |
| Protofab Technologies L.L.C. | Valley View | PA | — | UNVERIFIED |
| Proto Labs INC | Plymouth | MN | — | UNVERIFIED |
| Proto Labs INC | Maple Plain | MN | — | UNVERIFIED |
| Proto Space Eng INC | South El Monte | CA | — | UNVERIFIED |
| Protoworx | Minot | ME | — | UNVERIFIED |
| Proturn Mfg. INC. | Oregon City | OR | — | UNVERIFIED |
| Providence Leasing & Rental LLC | Berthoud | CO | — | UNVERIFIED |
| Pro Weld LLC | Chesterfield | MI | — | UNVERIFIED |
| Prowse Manufacturing Group | Arlington | WA | — | UNVERIFIED |
| PS3 Tool Mold & Assembly LLC | Saint Charles | IL | — | UNVERIFIED |
| Psc Custom LLC Dba Polar Service Centers | Salem | IL | — | UNVERIFIED |
| P.t. Armor, INC. | Fairfax | VA | — | UNVERIFIED |
| PTG, Inc. | Cadillac | MI | — | UNVERIFIED |
| PTG Properties, LLC | Meadville | PA | — | UNVERIFIED |
| PTL Manufacturing Inc. | Belleville | IL | — | UNVERIFIED |
FactoryRegistry lists 16,495 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.