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

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X-Ray Modules

... for non-destructive testing and security inspection

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X-ray and CT Systems

... designed to support all your industrial inspection needs

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Discover what we do

We are a Swiss company with global markets

Comet with annual sales of CHF 445,4 million (2024), is based in Flamatt, Switzerland, and has a presence in all world markets. The Group employs more than 1,800 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?"
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Latest news

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Hamburg’s new look: Where collaboration meets creativity

calendar icon January 23, 2025
A workplace isn’t just where we work – it’s where ideas are born, connections are made, and innovation takes shape. In Hamburg, Comet’s team recently completed a transformation of their office space, turning it into a vibrant and flexible environment tailored to their unique needs. The results? A dynamic workplace that fosters collaboration, creativity, and productivity.
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Comet’s 20 Under 30 winners at Semicon Europa: Shaping the future of innovation

calendar icon January 22, 2025
We couldn’t be prouder: Two of our own rising talents have been recognized with the prestigious Semicon Europa 20 Under 30 Award. Abel Andemichael and Pascal Fasel are driving innovation and setting an example for the next generation of leaders in the semiconductor industry. Their career journeys, passion, and dedication are inspiring proof of what’s possible when curiosity meets opportunity. Watch the video to hear their unique insights.
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The Japan assignment: Unleashing the power of people.

calendar icon January 14, 2025
At Comet, we're all about growth and innovation - not just for our business, but especially for our employees. One of the ways we cultivate this endeavour is through international assignments, where colleagues can explore new territories and work with teams in other locations or countries. Our latest story draws us to the world of Comet Yokohama, Japan, where Catherine MacGillivray-Prantl, our Global Head of Talent Management & Culture, took on the challenge of a 6-month assignment as Country Manager ad interim.
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