Company intelligence
Calderys
About Calderys
Calderys is a leading global provider for industries operating in high-temperature conditions. The Group specializes in thermal protection for industrial equipment with a wide range of refractory products and advanced solutions to enhance steel casting, metallurgical fluxes, and molding processes. With a presence in more than 30 countries and a strong footprint in the Americas through the brand HWI (HarbisonWalker International), Calderys’ international network of experts ensures an end-to-end offer with tailored services. Drawing on over 150 years of experience, Calderys supports its customers in their energy transition needs. Headquartered in Paris, France, the Group counts 4,500 employees (excluding contractors), and 50 plants on five continents. Calderys - Forged in legacy. Fueled by excellence.
Verified activity
Signals from Calderys
8 published signals
Presence & Recognition
Calderys is attending Thermotec 2026 in Tokyo at Hall S1, Booth F011 on September 9–11, 2026.
Reported by Calderys
Products & Services
Calderys announced that GPT–6 Astra represents the next stage of AI, featuring less micromanagement, longer task execution, and autonomous operation.
Reported by Beata Liptsey
People
Calderys is hiring for the Refactories division with a focus on the Refractory and Coal Division.
Reported by Lisa Ferrero, MBA
Research & Knowledge
Calderys published a technical article in the Steel & Metallurgy August 2026 edition titled Refactory performance goes beyond the lining material, featuring Calderys' full approach to refractory service for iron and steel customers, including CFD-driven design and engineering, precise installation and maintenance, on-site supervision, and Total Refractory Management (TRM), CALDE MAG gunning technology for EAF, EOF, R-H, and ladle maintenance, and cast house solutions for blast furnace runners, t
Reported by Calderys
Presence & Recognition
Calderys' plant in Odisha, India, commissioned during 2025 is now supplying locally manufactured monolithics to steelmakers across India.
Reported by Calderys
Presence & Recognition
Calderys is attending Thermotec 2026 in Tokyo from September 9 to 11 at Hall S1, Booth F011 at Tokyo Big Sight.
Reported by Calderys
Presence & Recognition
Calderys is participating in the 14th International Bauxite, Alumina & Aluminium Society (IBAAS) in Jharsuguda, India on September 9–11, 2026.
Reported by Calderys
Presence & Recognition
Calderys showcased a new Health and Safety page on LinkedIn featuring achievements from its Monterrey plant in Mexico, Abbeville plant in France, and Nagoya plant in Japan.
Reported by Calderys