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 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?"
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Latest news

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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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Taking unprecedented to a whole new level at Semicon Europa

calendar icon November 27, 2024
This year’s Semicon Europa was one for the books! With the theme “Innovation and Collaboration: Powering Sustainable Exponential Growth,” this year's event celebrated progress, partnerships, and groundbreaking solutions. Not only did we launch a disruptive technology with the next-gen CA20 inspection solution, but the way we did it truly embodied the spirit of innovation. From sponsoring future talent through the 20 Under 30 Awards to engaging in vital discussions about diversity in the semiconductor sector, the event was a showcase of what makes this industry so extraordinary.
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