The Comet Group is a globally leading Swiss technology firm. For more than 70 years, we have been developing and producing innovative high-tech components and systems based on x-ray and radio frequency. Consistently able to take advantage of global trends and developments, we grow continually.


We develop made-to-measure, industry-leading technology – since seven decades.

With our innovative product developments under the Comet and Yxlon brands, we are always challenging the limits of the physically possible. Our highly qualified experts work closely both with customers in Europe, the USA and Asia and with well-known research institutions worldwide. This leads to tailored solutions that generate lasting value-added for our customers and partners.


RF Power

X-ray Modules

X-ray Systems

We work in strong teams.

The five-member Board of Directors of Comet Holding AG has been led by Chairman Heinz Kundert since 2019. The Group's top operational management team is the Executive Committee.

Executive Committee

Executive Committee

The Group's top operational management team is the Executive Committee.

Meet the team

Board of Directors

Board of Directors

The five-member Board of Directors of Comet Holding AG has been led by Chairman Heinz Kundert since 2019.

Discover the profiles

Our history in 3 minutes.