Manufacturing of gray iron castings for rolling mill, construction, utility, automotive, and all other uses
10,607 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Richmond Foundry | Richmond | TX | — | UNVERIFIED |
| Ridgefield Company, LLC | Grand Rapids | MI | — | UNVERIFIED |
| Ridge Foundry INC | San Leandro | CA | — | UNVERIFIED |
| Riggs Machine & Fabricating INC. | Ashland | KY | — | UNVERIFIED |
| Right Angle, INC. | Cedar Rapids | IA | — | UNVERIFIED |
| Rigid Machining, LLC | Browerville | MN | — | UNVERIFIED |
| Rigo's Equipment Manufacturing, LLC | Baldwin Park | CA | — | UNVERIFIED |
| Rija INC. | Oak Hill | WV | — | UNVERIFIED |
| Riley Machine Specialties INC | North Plains | OR | — | UNVERIFIED |
| Rincon Engineering Technologies | San Diego | CA | — | UNVERIFIED |
| Riser Machine CORP | New Lenox | IL | — | UNVERIFIED |
| Rissco Machine, L.l.c. | Corpus Christi | TX | — | UNVERIFIED |
| Risse Racing Technology Incorporated | Redmond | OR | — | UNVERIFIED |
| Rittek LLC | Richmond | KY | — | UNVERIFIED |
| Ritter Properties Trust | Reno | NV | — | UNVERIFIED |
| Ritz Davish Investments, LLC | Wixom | MI | — | UNVERIFIED |
| River Cities Machine LLC | Bossier City | LA | — | UNVERIFIED |
| Rivercity Manufacturing and Machining Company | Winona | MN | — | UNVERIFIED |
| Riverfalls Shop | River Falls | AL | — | UNVERIFIED |
| Riverside Machine | Tulsa | OK | — | UNVERIFIED |
| Riverside Manufacturing INC | Ramsey | MN | — | UNVERIFIED |
| Riverwatch Development, LLC | Reno | NV | — | UNVERIFIED |
| Rjc Manufacturing Services, LLC | North Huntingdon | PA | — | UNVERIFIED |
| RJD Machining, LLC | Homer | IL | — | UNVERIFIED |
| R & J Machining INC | Almont | MI | — | UNVERIFIED |
| R&j Manufacturing INC | Glendale | AZ | — | UNVERIFIED |
| RK Waterjet LLC | Gray Summit | MO | — | UNVERIFIED |
| R&l Machine Works | Columbus | GA | — | UNVERIFIED |
| R & L Machining LLC | Wichita | KS | — | UNVERIFIED |
| Rmc Engineering CO INC | Gilroy | CA | — | UNVERIFIED |
| Rm Garrison Machining, INC. | Phoenix | AZ | — | UNVERIFIED |
| Rmg Foundry | Mishawaka | IN | — | UNVERIFIED |
| R.m. Industries, INC. | Purdy | MO | — | UNVERIFIED |
| R M Masonry | Richmond | VA | — | UNVERIFIED |
| Road Machinery CO | Tucson | AZ | — | UNVERIFIED |
| Robert Baker | Gainesville | FL | — | UNVERIFIED |
| Robert J. Moran, INC. | Littleton | MA | — | UNVERIFIED |
| Robert M. Lane | Riverside | CA | — | UNVERIFIED |
| Robert's Enterprises, INC. | Brookfield | MA | — | UNVERIFIED |
| Roberts Machine Products, LLC | West Liberty | OH | — | UNVERIFIED |
| Robert's Precision Engineering, Inc., a California Corporation | Anaheim | CA | — | UNVERIFIED |
| Rob Finlon INC | Seattle | WA | — | UNVERIFIED |
| Robin Machine INC | Plymouth | MN | — | UNVERIFIED |
| Robin Machine INC | Minneapolis | MN | — | UNVERIFIED |
| Robinson Foundry INC | Alexander City | AL | — | UNVERIFIED |
| Robinson Industrial Machining, INC | Dallas | GA | — | UNVERIFIED |
| Rob Widiner Machining | Carpinteria | CA | — | UNVERIFIED |
| Roca Engineering Inc. | Fontana | CA | — | UNVERIFIED |
| Rochester Metalwerx & Manufacturing INC | Lake City | MN | — | UNVERIFIED |
| Rochester Precision Machine INC | Rochester | MN | — | UNVERIFIED |
FactoryRegistry lists 10,607 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gray iron castings for rolling mill, construction, utility, automotive, and all other uses, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 170 establishments reported producing it; the count for 1 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 2027925000. 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.