Insights

Global Expansion Calderys maintains a global footprint across more than thirty countries and is expanding with new offices and capability centers in Asia, including Pune, India. This breadth enables a localized end-to-end refractory supply and service model for new plant builds and expansions, particularly in high-temperature industries in Asia. Leverage the global network to offer turnkey solutions and reliable after-sales support through the HWI presence in the Americas as well as Calderys' own plants.

Decarbonization Focus Calderys is actively supporting energy transition efforts with involvement in EU funded decarbonization initiatives and developing thermal energy storage solutions. This positions Calderys to engage with steelmakers and other energy-intensive customers seeking lower carbon refractories and improved energy efficiency for high-temperature processes. Sales opportunities include partnering on decarbonization roadmaps and bundling materials with services for heat management and sustainability reporting.

Innovation Capabilities Recent launches such as CALDE FD and the new innovation center near Neuwied demonstrate Calderys' focus on advanced refractory technology and co-development with customers. This creates opportunities to upsell performance improvements, faster furnace cycles, and reduced maintenance through new materials and processes. Position Calderys as an R&D partner for new plant projects and modernization initiatives.

Foundry Partnerships Strategic collaboration with Acetarc extends Calderys capabilities in ladle design and metallurgy, enabling joint offers to foundries and casting operations. This strengthens cross-sell potential across shaping, molding, and metal casting processes with integrated refractory and ladle solutions. Use partnerships to win multi-site commitments and to provide continuity of supply across regions via Calderys and HWI networks.

Digital Advantage Calderys technology stack including SAP FICO, SCADA and data analytics supports digital monitoring, predictive maintenance and performance dashboards for customers. There is an opportunity to sell digital-enabled service agreements and inventory optimization, reducing downtime and material waste. Position as a data-driven partner that helps customers track refractory life cycles, energy usage and maintenance planning.

Calderys Tech Stack

Calderys uses 8 technology products and services including SAP FICO, Tableau, SCADA, and more. Explore Calderys's tech stack below.

  • SAP FICO
    Accounting
  • Tableau
    Business Intelligence
  • SCADA
    Control Systems
  • Microsoft PowerPoint
    Editors
  • Gmail
    Email
  • Microsoft Windows
    Operating Systems
  • Trello
    Project Management
  • jQuery Validation Plugin
    Web Tools And Plugins

Media & News

Calderys's Email Address Formats

Calderys uses at least 1 format(s):
Calderys Email FormatsExamplePercentage
First.Last@calderys.comJohn.Doe@calderys.com
96%
Fir.Last@calderys.comJoh.Doe@calderys.com
2%
First.MiddleLast@calderys.comJohn.MichaelDoe@calderys.com
2%

Frequently Asked Questions

Where is Calderys's headquarters located?

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Calderys's main headquarters is located at 61 Rue Des Belles Feuilles Paris, Île-de-france 75016 France. The company has employees across 6 continents, including AsiaEuropeNorth America.

What is Calderys's official website and social media links?

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Calderys's official website is calderys.com and has social profiles on LinkedIn.

What is Calderys's NAICS code?

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Calderys's NAICS code is 31-33 - Manufacturing.

How many employees does Calderys have currently?

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As of May 2026, Calderys has approximately 2.9K employees across 6 continents, including AsiaEuropeNorth America. Key team members include Chief Information Officer: R. N.Chief Information Security Officer: M. L.Chief Operating Officer: C. B.. Explore Calderys's employee directory with LeadIQ.

What industry does Calderys belong to?

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Calderys operates in the Manufacturing industry.

What technology does Calderys use?

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Calderys's tech stack includes SAP FICOTableauSCADAMicrosoft PowerPointGmailMicrosoft WindowsTrellojQuery Validation Plugin.

What is Calderys's email format?

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Calderys's email format typically follows the pattern of First.Last@calderys.com. Find more Calderys email formats with LeadIQ.

Calderys

ManufacturingÎle-de-france, France1001-5000 Employees

Calderys is a manufacturing group headquartered in Paris, France, at 61 Rue Des Belles Feuilles, 75016 in the Île-de-France region. The company specializes in thermal protection for high-temperature industrial equipment, offering a broad range of refractory products and advanced solutions for steel casting, metallurgical fluxes, and molding processes. Calderys operates in more than 30 countries and has a strong footprint in the Americas through the HarbisonWalker International brand. With over 150 years of experience, Calderys employs about 4,500 people (excluding contractors) and operates 50 plants across five continents. The group maintains an international network of experts and provides end-to-end services tailored to customer needs.

Section iconCompany Overview

Headquarters
61 Rue Des Belles Feuilles Paris, Île-de-france 75016 France
NAICS Code
31-33 - Manufacturing
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Calderys's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Calderys's revenue is estimated to be in the range of $1B$10B

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