Bond Pricing
March 18, 2026
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.
RF Power supply
... for controlling plasma processes
Discover our solutionsX-Ray Modules
... for non-destructive testing and security inspection
Discover our solutionsX-ray and CT Systems
... designed to support all your industrial inspection needs
Discover our solutionsWe are a Swiss company with global markets
Comet with annual sales of CHF 457,0 million (2025), is Headquartered in Flamatt, Switzerland, and has a presence in all world markets.
We employ more than 1,800 people worldwide, including about 700 in Switzerland. Besides production facilities in China, Denmark, Germany, Malaysia, Switzerland and the USA, we maintain various other subsidiaries in Canada, China, Japan, Korea, Taiwan and the USA.
Comet (COTN) is listed on the SIX Swiss Exchange.
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?"
Latest news
60 years of RF innovation at Comet: Built on experience, driven by curiosity.
December 18, 2025
Comet’s journey in advanced technologies spans more than 75 years, beginning with X-ray sources in 1948. Since then, we’ve continuously expanded our expertise, adapting to new challenges and driving technological progress. This year, we celebrate 60 years of radio frequency (RF) innovations – a legacy that has shaped both our company and the semiconductor industry. How did a small Swiss laboratory spark this long-standing impact?
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Our 2025 commitments: Creating impact worldwide.
December 17, 2025
Innovation at Comet goes beyond technology. In 2025, our employees across the globe joined forces to support causes that matter – from education and sustainability to diversity and inclusion. Here’s a glimpse at the difference we made.
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