Awards and Certifications

ISO Certificate - Calderys refractory plants

Plant Certification

Most of our sites are ISO certified. You can find all certificates in our Media Center.

Customer Safety Awards

Our customers acknowledge all our efforts to deliver a safe and risk-free refractory installation. They have expressed their appreciation by giving Calderys numerous safety awards.

Calderys India Customer Award


Contact our EHS team if you need more information on our Safety practices.