About
HWI (HarbisonWalker International) is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years. Acquired in February 2023 by Platinum Equity, it is now part of Calderys and is the brand for the Americas region of the Group.
HWI counts 25 manufacturing sites and 20 global sourcing centers in the Americas, as well as the largest refractory industry research facility in North America. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.
For more information, visit thinkhwi.com
HWI (HarbisonWalker International) is the largest supplier of refractory products and services in the United States, with a history that spans more than 150 years. Acquired in February 2023 by Platinum Equity, it is now part of Calderys and is the brand for the Americas region of the Group.
HWI counts 25 manufacturing sites and 20 global sourcing centers in the Americas, as well as the largest refractory industry research facility in North America. Serving virtually every major industry that requires refractory solutions to enhance production and protect assets, HWI is consistently recognized for its talented experts, industry firsts, and intensely driven excellence.
For more information, visit thinkhwi.com