Manufacturing of foundry patterns
16,492 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Marmax Enterprises, Inc. | Richfield | WI | — | UNVERIFIED |
| Maro International Corporation | Tulsa | OK | — | UNVERIFIED |
| Maro Manufacturing, INC. | Tulsa | OK | — | UNVERIFIED |
| Marquardt & Mueller Machining, INC | Woodstock | IL | — | UNVERIFIED |
| Marrick, LLC | Chesapeake | VA | — | UNVERIFIED |
| Marshall Ruby INC | Frostburg | MD | — | UNVERIFIED |
| Marshal Machinery INC | San Clemente | CA | — | UNVERIFIED |
| Mar-tech Precision, LLC | Hackettstown | NJ | — | UNVERIFIED |
| Martell Design and Fabrication LLC | Saco | ME | — | UNVERIFIED |
| Martin Metal Fabricators INC | Salem | OR | — | UNVERIFIED |
| Martin Metalwork LLC | Berea | KY | — | UNVERIFIED |
| Marvel Holdings LLC | Orchard | TX | — | UNVERIFIED |
| Marvel Machining Enterprises LLC | Bensenville | IL | — | UNVERIFIED |
| Marx Digital Mfg, Inc | Las Vegas | NV | — | UNVERIFIED |
| Maryland Metals Processing, INC. | Sparrows Point | MD | — | UNVERIFIED |
| Mascoat LLC | West Monroe | LA | — | UNVERIFIED |
| Mas Iron CO | Los Angeles | CA | — | UNVERIFIED |
| Mason Machine and Fab, LLC | Lafayette | LA | — | UNVERIFIED |
| Mason Machinings INC | Morristown | TN | — | UNVERIFIED |
| Masonmarine.net LLC | San Dimas | CA | — | UNVERIFIED |
| Mason & Overstreet Welding & Machine Works, INC. | Pearl | MS | — | UNVERIFIED |
| Masport Incorporated | Lincoln | NE | — | UNVERIFIED |
| Masses LLC | Las Vegas | NV | — | UNVERIFIED |
| Mass. Machine, INC. | Westwood | MA | — | UNVERIFIED |
| Masteq Manufacturing, LLC | New Berlin | WI | — | UNVERIFIED |
FactoryRegistry lists 16,492 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.