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TOFWERK is making the world a cleaner place through innovative solutions for chemical analysis


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We design, manufacture, and optimize ultra-sensitive, mobile mass spectrometers to comprehensively characterize the composition and purity of samples and the health of environments. Researchers and industrial customers around the world rely on our technologies for discovery and decison making. 

TOFWERK is headquartered in Thun, Switzerland, with regional offices in Asia and North America.  Our diverse team members cultivate a collaborative and creative work environment.  Together we deliver the highest quality products and service to ensure our customers’ success.


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Your Research Goals Are Unique

In contrast to the other manufacturers who put a tight lid on their instruments, flexibility and customizability are core features of all TOFWERK products.

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Your Requirements Are Demanding

Our mass spectrometers are built to measure your most difficult samples under the most challenging conditions, with the performance you need.

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You Deserve an Effective Collaborator

We partner with research experts in industry, government, and academia to develop and support successful solutions.

At TOFWERK we value

We push boundaries to address challenging scientific problems around the world.

In the tradition of our Swiss heritage, we deliver excellence in design, performance, and service.

We foster positive relationships with customers and are motivated by their success.

We are one company, one team, connected by a common purpose. We are committed to transparent communication and trust of one another.

We encourage our employees to be themselves and value individual perspectives and varied backgrounds.