US Factory Map

Metal foundries in Minnesota

Minnesota has 45 foundries in EPA records, facilities that list codes for iron, steel, aluminum and other metal castings. The most are in Winona, Minneapolis and Saint Paul. That is 3% of the 1,563 such facilities nationwide, and Minnesota ranks #11 of 46 states.

Product
Metal foundries
Facilities
45
State rank
#11
NAICS
331511 and 5 related codes
Revised
November 1, 2026

Facilities in Minnesota

These are active facilities in EPA's ECHO database that list a code for iron, steel, aluminum and other metal castings. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
Badger Foundry CompanyWinonaIron Foundries
Grede LLC - St CloudSaint CloudIron Foundries
Le Sueur IncorporatedLe SueurNonferrous Metal Die-Casting Foundries
Water Gremlin CoWhite Bear LakeNonferrous Metal Die-Casting Foundries
Federal-Mogul Powertrain LLCLake CityIron Foundries
Consolidated Precision Products - MinneapolisBloomingtonAluminum Foundries (except Die-Casting)
Invest Cast IncMinneapolisSteel Investment Foundries
Kurt Manufacturing Co - Die CastFridleyNonferrous Metal Die-Casting Foundries
Me Global IncDuluthIron Foundries
Northern Iron LLCSaint PaulIron Foundries
Team Industries - Detroit LakesDetroit LakesNonferrous Metal Die-Casting Foundries
Technical Die-Casting IncStocktonNonferrous Metal Die-Casting Foundries
Alliant CastingsWinonaIron Foundries
Carley Foundry IncBlaineSteel Investment Foundries
Cast 7 LLCHibbingIron Foundries
ColdspringCold SpringOther Nonferrous Metal Foundries (except Die-Casting)
Dee MfgCrookstonAluminum Foundries (except Die-Casting)
Dotson Iron CastingsMankatoIron Foundries
Midwest Metal Products IncWinonaIron Foundries
Northern FoundryHibbingIron Foundries
Pier FoundrySaint PaulIron Foundries
Prospect Foundry LLCMinneapolisIron Foundries
Team Industries BagleyBagleyNonferrous Metal Die-Casting Foundries
Twin City Die CastingMinneapolisNonferrous Metal Die-Casting Foundries
Twin City Die Castings Co - MonticelloMonticelloNonferrous Metal Die-Casting Foundries
Waltek IncRamseySteel Investment Foundries
Acme Foundry CoMinneapolisIron Foundries
Brom Machine & Foundry CoWinonaIron Foundries
Cast CorporationHibbingSteel Foundries (except Investment)
Dee Manufacturing LLCCrookstonNonferrous Metal Die-Casting Foundries
Duluth Brass Manufacturing IncDuluthAluminum Foundries (except Die-Casting)
Dycast SpecialtiesStarbuckNonferrous Metal Die-Casting Foundries
Lakeland Mold CoBrainerdAluminum Foundries (except Die-Casting)
Minncast IncFridleySteel Foundries (except Investment)
Minncast IncorporatedFridleySteel Foundries (except Investment)
Minneapolis Die Casting LLCNew HopeNonferrous Metal Die-Casting Foundries
Nordstern USA DBA Sure Cast FoundryBlaineAluminum Foundries (except Die-Casting)
Nrb MetalsSaint CharlesIron Foundries
Pace Industries - St Paul DivisionArden HillsNonferrous Metal Die-Casting Foundries
Progress Casting Group Inc - PlymouthPlymouthAluminum Foundries (except Die-Casting)

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Winona: 5
  • Minneapolis: 5
  • Saint Paul: 4
  • Fridley: 3
  • Hibbing: 3
  • Duluth: 2

By product code

  • Iron Foundries (NAICS 331511): 15 of those shown
  • Nonferrous Metal Die-Casting Foundries (NAICS 331523): 12 of those shown
  • Aluminum Foundries (except Die-Casting) (NAICS 331524): 6 of those shown
  • Steel Investment Foundries (NAICS 331512): 3 of those shown
  • Steel Foundries (except Investment) (NAICS 331513): 3 of those shown
  • Other Nonferrous Metal Foundries (except Die-Casting) (NAICS 331529): 1 of those shown

All primary metals manufacturing in Minnesota: 69 facilities and Census job counts.