HarbisonWalker HarbisonWalker (HWI, formerly known as ANH Refractories) is a supplier of refractory products and services. | ![]() Vesuvius USA Vesuvius USA is a company that designs, engineers, manufactures, and delivers refractory products, systems, and services. | |
Founding Date | Founding Date 1865 | Founding Date 1966 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Pittsburgh, US HQ Acton, CA Smithville, CA Guadalajara, MX Salinas Victoria, MX Tlalnepantla De Baz, MX see more | Locations Champaign, US HQ Charleston, US Chicago Heights, US Coraopolis, US Graham, US Philadelphia, US Pittsburgh, US see more |
Employees | Employees 788 | Employees 556 |

Vesuvius USA is a company that designs, engineers, manufactures, and delivers refractory products, systems, and services.
View company