Manufacturing of ductile iron castings for all other uses
1,012 FACILITIESCensus designationManufacturing of ductile iron castings for all other uses, including valve, construction and utility, machinery, electric and electronic equipment, heat-resistant parts (including coke oven doors)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lima Plant | Lima | OH | 100–499 | LIKELY ACTIVE |
| MacLean Power Systems Mankato, LLC | Mankato | MN | 100–499 | LIKELY ACTIVE |
| Manheim Pike-FLM | Lancaster | PA | 20–99 | LIKELY ACTIVE |
| Mapleton Foundry | Mapleton | IL | 500+ | LIKELY ACTIVE |
| McConway & Torley, LLC | Pittsburgh | PA | 100–499 | LIKELY ACTIVE |
| Me Global INC. | Minneapolis | MN | — | LIKELY ACTIVE |
| M & H Valve Company | Anniston | AL | 100–499 | LIKELY ACTIVE |
| Neenah Foundry Company - Miami Operations | Medley | FL | 100–499 | LIKELY ACTIVE |
| Neenah Foundry Company - Neenah Operations | Neenah | WI | 100–499 | LIKELY ACTIVE |
| New Boston Division | New Boston | OH | 20–99 | LIKELY ACTIVE |
| Northern Iron LLC | Saint Paul | MN | 20–99 | LIKELY ACTIVE |
| O.S. Kelly Company | Springfield | OH | 20–99 | LIKELY ACTIVE |
| Pier Foundry & Pattern Shop, Inc. | Saint Paul | MN | 20–99 | LIKELY ACTIVE |
| Pier Foundry & Pattern Shop, Inc. - Shipping | Saint Paul | MN | 1–19 | LIKELY ACTIVE |
| Portsmouth Division | Portsmouth | OH | 100–499 | LIKELY ACTIVE |
| Ravenna Casting Center, LLC | Ravenna | MI | 100–499 | LIKELY ACTIVE |
| RMG Anniston LLC | Anniston | AL | 100–499 | LIKELY ACTIVE |
| Sawbrook Steel Casting LLC | Lockland | OH | 20–99 | LIKELY ACTIVE |
| Southern Trenchless Solutions LLC | La Feria | TX | — | LIKELY ACTIVE |
| SP Foundry | South Coffeyville | OK | 100–499 | LIKELY ACTIVE |
| Star Brass Foundry and Refining Company | Salt Lake City | UT | — | LIKELY ACTIVE |
| St Marys Foundry | Saint Marys | OH | 100–499 | LIKELY ACTIVE |
| Superior Forge & Steel New Castle | New Castle | PA | 20–99 | LIKELY ACTIVE |
| Trumbull Foundry and Alloy Henry Street | Niles | OH | 1–19 | LIKELY ACTIVE |
| Tyler Pipe Company - Texas | Tyler | TX | 100–499 | LIKELY ACTIVE |
| Unicast Company | Boyertown | PA | 20–99 | LIKELY ACTIVE |
| Union Casting Industries T/A Industrial Ferguson Foundry | Union | NJ | 1–19 | LIKELY ACTIVE |
| Valmet Inc Waukesha Progress | Waukesha | WI | 20–99 | LIKELY ACTIVE |
| Valmet Inc Waukesha Wilmont | Waukesha | WI | 1–19 | LIKELY ACTIVE |
| Viking Pump Inc - Foundry (A Unit of IDEX Corporation) | Cedar Falls | IA | 20–99 | LIKELY ACTIVE |
| Voestalpine Nortrak | Decatur | IL | 100–499 | LIKELY ACTIVE |
| Vulan Metals Corporation | Tacoma | WA | 100–499 | LIKELY ACTIVE |
| Washington Foundries INC | Hewlett | NY | — | LIKELY ACTIVE |
| Waupaca Foundry, Inc. Plant 5 | Tell City | IN | 500+ | LIKELY ACTIVE |
| Weir Esco | Portland | OR | 20–99 | LIKELY ACTIVE |
| Weir Esco Newton | Newton | MS | 100–499 | LIKELY ACTIVE |
| Weir ESCO - Plant 3 | Portland | OR | 20–99 | LIKELY ACTIVE |
| West Point Foundry & Machine CO. | West Point | GA | 20–99 | LIKELY ACTIVE |
| West Salisbury Foundry and Machine Co., Inc. | West Salisbury | PA | 20–99 | LIKELY ACTIVE |
| Whemco-steel Castings, INC | Pittsburgh | PA | — | LIKELY ACTIVE |
| Winsert Marinette | Marinette | WI | 100–499 | LIKELY ACTIVE |
| Wisconsin Cast Iron | Kohler | WI | 100–499 | LIKELY ACTIVE |
| Wisconsin Centrifugal Division | Waukesha | WI | 100–499 | LIKELY ACTIVE |
| Enterprise Casting Corporation | Lewiston | ME | — | UNVERIFIED |
| Ferroloy | Wichita | KS | — | UNVERIFIED |
| Kelly Foundry & Machine Company, INC. | Elkins | WV | — | UNVERIFIED |
| Maddox Foundry & Machine Works, LLC | Archer | FL | — | UNVERIFIED |
| Metlcast Products Incorporated | Salina | KS | — | UNVERIFIED |
| Northland Castings Corporation | Hart | MI | — | UNVERIFIED |
| Pacific Alloy Castings INC | South Gate | CA | — | UNVERIFIED |
FactoryRegistry lists 1,012 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced ductile iron castings for all other uses, including valve, construction and utility, machinery, electric and electronic equipment, heat-resistant parts (including coke oven doors), 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 172 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 2027850000. 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.
