Home > Company > The CERATIZIT Group > Subsidiaries



Our affiliated companies at a glance

The CERATIZIT Group brings together global expert knowledge of advanced carbide solutions. With our subsidiaries and joint ventures we guarantee a prompt service and the availability of innovative carbide products for all key markets.


KOMET is one of the leading full-service providers for precision tools and is part of the CERATIZIT Group since 2017.

The group, headquartered in Besigheim, Germany achieves international success not just in manufacturing tools, but also in providing innovative ideas. Displaying exemplary creativity, the company develops, produces and distributes solutions and premium products for all stages of the production process.

Along with its 21 affiliated companies, KOMET, founded in 1918, currently employs over 1,500 employees and operates in about 50 countries.

Find out more about KOMET: www.kometgroup.com




The Taiwanese carbide manufacturer CB-CERATIZIT is part of the CERATIZIT Group since 2010. The joint venture has tapped into the Asian market in particular.

Now the second largest carbide manufacturer in China and Taiwan, CB-CERATIZIT employs more than 1,700 people at 7 production sites and 14 sales subsidiaries. CB-CERATIZIT is specialized in the production of carbide rods, industrial wear parts, high-quality cutting tools and solutions for wood and stone working.

Find out more about CB-CERATIZIT: www.cbceratizit.com


Stadler is involved in the recycling and trading of secondary raw materials. With a network of globally active partners and its own fleet of vehicles, the Türkheim-based company is able to respond flexibly and quickly to the requirements of its customers. Based on many years of experience, Stadler combines quality, service and price to provide a range of services in line with market requirements.

More on Stadler: www.stadler-metalle.de/en/


Becker Diamantwerkzeuge

The German tool manufacturer Becker Diamantwerkzeuge GmbH, who are specialists in ultra-hard cutting materials such as natural diamond, synthetic diamond and cubic boron nitride (CBN), is part of the CERATIZIT Group since 2016.

The company with headquarters in Puchheim near Munich, founded in 1987, develops, produces and sells precision cutting tools for a demanding circle of international clients from such industries as general mechanical engineering, automotive, aerospace, power engineering as well as tool and die construction.

At its production facilities in Landsberg am Lech and Idar-Oberstein in Germany, Becker Diamantwerkzeuge primarily manufactures ISO standardised tools for turning, parting and grooving, reboring, and milling.

More on Becker Diamantwerkzeuge: www.beckerdiamant.de





CERASPIN is part of the CERATIZIT Group and provides high quality ceramic wear parts (Silicon nitride – Si3N4), i.e. tailored blanks and final ground products. CERATIZIT has produced ceramic products since 1995 and has created a subsidiary for his silicon nitride production line in 2019.

CERASPIN is based in Luxembourg (Livange) and is the only ceramic supplier offering a 100% European supply chain.

The company offers more than 1,200 ceramic products and is increasing his production capacity.

More on CERASPIN: www.ceratizit.com/ceraspin