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. | ![]() TRL Krosaki TRL Krosaki Refractories (formerly known as Tata Refractories) is a refractories manufacturing company. | ![]() Calderys Calderys is a company specializing in the production of heat-resistant monolithic refractory products. | |
Founding Date | Founding Date 1865 | Founding Date 1966 | Founding Date 1958 | Founding Date 2005 |
Type | Type Private | Type Subsidiary | Type Subsidiary | 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 | Locations Belpahar, IN HQ | Locations Paris, FR HQ Unanderra, AU Wiener Neudorf, AT Terhulpen, BE Sao Paulo, BR Sofia, BG Suzhou, CN see more |
Employees | Employees 788 | Employees 556 | Employees 1,4373% increase | Employees 2,6791% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ₹23b (FY, 2023) | Revenue (est.) €108.4m (FY, 2021) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods ₹13.1b (FY, 2023) | Cost of goods €58.6m (FY, 2021) |
Gross profit | Gross profit N/A | Gross profit N/A | Gross profit ₹9.8b (FY, 2023) | Gross profit €49.8m (FY, 2021) |
Net income | Net income N/A | Net income N/A | Net income ₹1.6b (FY, 2023) | Net income €3.4m (FY, 2021) |
Operating ⚠ | ||||
Industries Served | Industries Served 16 (Jun, 2021) | Industries Served N/A | Industries Served N/A | Industries Served 4 (Mar, 2023) |

Vesuvius USA is a company that designs, engineers, manufactures, and delivers refractory products, systems, and services.
View company
TRL Krosaki Refractories (formerly known as Tata Refractories) is a refractories manufacturing company.
View company
Calderys is a company specializing in the production of heat-resistant monolithic refractory products.
View company