CETCO is the construction technologies business unit of Minerals Technologies Incorporated. Our international team of clay mineralogists, chemists and polymer scientists, transforms ordinary minerals into extraordinary technology


Passion for Innovation

Our multidisciplinary research and development team creates new products and provides the support our customers need. Our growing portfolio demonstrates our commitment to technological innovation across the markets that we serve.  Established partnerships with many renowned research institutes and universities support our dedication to staying on top of global infrastructure challenges in our industry.



Commonly referred to as the "mineral of a thousand uses", bentonite is at the center of what we do. From innovative lining systems and remediation technologies to cutting edge waterproofing membranes and drilling products, CETCO continues to find new ways to utilize bentonite to help customers worldwide.

Worldwide Leaders in Bentonite



Global Reach with Localized Support

Our people, minerals, and manufacturing are strategically located around the globe to serve our customers and their projects, including USA made products. That global reach is what also allows us to be your partner. Our experts are available to assist with your project - every step of the way - from on-site support to customized product solutions.
Our Standards Globe