About Us

Calderys Group

Calderys is a leading global solution 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.

As an international business with a presence in more than 30 countries and a strong footprint in the Americas through the brand HWI, a member of Calderys, we offer our employees a world of opportunity.

With a legacy of over 150 years, and an unwavering commitment to excellence, we continue to shape our future through teamwork, customer-centricity and a proactive mindset. We are the vital partner of all high temperature industries and our purpose places sustainability and innovation at the heart of our business. It reflects our reason for existing: to support our customers building a better world through sustainable solutions.

Our values are a driving force in this purpose: We are tenacious, accountable, multicultural and authentic..

In our company, performance is recognized and learning is promoted. Our services and solutions depend upon the expertise and commitment of our employees. So we ensure that they have the scope and opportunities to develop their potential within a diverse, inclusive and collaborative setting. It is an environment for people to grow, where every day is a new day and more exciting than the last.

Calderys - Forged in legacy. Fueled by excellence.

For more information, please visit Calderys.com