NAICS Code Description

33151 - Ferrous Metal Foundries

Top Businesses by Annual Sales for 33151 – Click for Complete Profiles:

Chicago Bridge & Iron Co DelEj Group Inc
Howmet Holdings CorporationUnited States Pipe Fndry LLC
Howmet CorporationRexnord LLC
Waupaca Foundry IncMetal Technologies Indiana LLC
NFC Castings IncEj Usa Inc

This industry comprises establishments primarily engaged in pouring molten iron and steel into molds of a desired shape to make castings. Establishments in this industry purchase iron and steel made in other establishments.


  • Establishments primarily engaged in manufacturing iron or steel castings and further manufacturing them into finished products are classified based on the specific finished product.

NAICS Codes that fall under 33151 - Ferrous Metal Foundries