Making the future, better.

As a trailblazing, leading tech company in radio frequency and x-ray technology, we make a growing contribution to a safer and more secure, more efficient and sustainable world of manufacturing, communication and mobility.

For our customers in the electronics & semiconductor, automotive, aerospace and security industries, we add value with innovative products and data-based services. Realigned, we are on our way to a digital future where we rapidly and reliably deliver what customers need and enable the wise use of limited resources.

Who we are

RF Power supply

... for controlling plasma processes

Discover our solutions

X-Ray Modules

... for non-destructive testing and security inspection

Discover our solutions

X-ray and CT Systems

... designed to support all your industrial inspection needs

Discover our solutions
Discover what we do

We are a Swiss company with global markets

The Comet Group, with annual sales of CHF 397,5 million (2023), is based in Flamatt, Switzerland, and has a presence in all world markets. The Group employs more than 1,700 people worldwide, including more than 500 in Switzerland.

It operates production facilities in China, Denmark, Germany, Switzerland, the USA, Malaysia and maintains other subsidiaries in the USA, Canada, China, Taiwan, Japan and Korea. Comet’s stock (COTN) is listed on the SIX Swiss Exchange.

Our locations

We have with us talented people who like to get involved, make a difference and explore new territories.

Henry Song, Shanghai

"It's a real pleasure working with so many talented people around the globe."

Sabrina Hostettler, Flamatt

"Comet addresses my needs individually and offers me a varied job that brings me into contact with many different people."

Could this be you?

"We are looking for ambitious and passionate people who want to make a difference. Could this be you?"
Apply now

Latest news

calendar icon

Driving change with hydrogen power: our young talents take the lead

calendar icon May 01, 2024
This past weekend, the team of Comet apprentices participated in the national car race for hydrogen-powered vehicles, the «6h de Fribourg», with their self-built model car. This race was the culmination of intensive preparation during which the apprentices applied a wide range of fundamental knowledge. Not only did they learn to collaborate to complete a complex technical project, but they also familiarized themselves with various technologies in the field of renewable energy. The six-hour race was the grand finale, with the team completing 254 laps, despite a major setback that happened at the beginning.
Read more
calendar icon

Semicon China: At the forefront of the Asian semiconductor market

calendar icon March 25, 2024
Just last week, our team was at Semicon China, where we had the pleasure of meeting our valued partners and discussing various application at the front- and backend processes of semiconductor manufacturing. With CA20, the high-resolution X-ray system for Advanced Packaging inspection, and Synertia®, the integrated RF Power Delivery Platform for the production of the next generation of microchips, we happily showcased our latest innovations.
Read more