Get to know us


We are a team of 15 engineers, developers and designers with strong industrial backgrounds and numerous years of experience in laser processing and machining. Satisfying your most challenging laser application demands is what motivates us.
We like challenges – try us!

We believe that technology should adapt to the customer and not the other way around. Therefore, we set out to design modular and customizable Laser systems of unmatched flexibility. Our independence allows you to pick from the best technologies available.

That’s why we integrate all brands of laser sources in our systems and complement them with Class 4 Laser’s own Know How and products, like our beam shaping and unique 3D measuring system, the Starfighter OCT. 

Our service is completed by our prototyping and production capabilities. These allow us to give you a maximum of flexibility and a complete solution for your applications.

The international research projects that Class 4 Laser partakes in, and our inner urge to question the status quo lets us constantly challenge the boundaries of laser applications.

We offer the highest quality and reliability that can be typically associated with a Swiss based company. Our prices on the other hand aren’t very Swiss. This is achieved through our modular machine design. As pragmatic visionaries; we develop prototypes made to test the boundaries of todays technology. We refine our systems until they become products of industrial perfectionism and highest production reliability: 365/24. Proven. Ask for references.

You will find us in Lyss Switzerland, near Bienne, where traditional Swiss engineering meets cutting edge laser technology. But in case you are not from Switzerland, don’t panic, we also offer our full range of services worldwide: Japan, Russia, Ireland, South Africa, USA … and of course Barbados would be nice. Visit us with a challenging project, an interesting research request, a visit for a know-how exchange or just a coffee.

We look forward to meet you !

cutting of single cristal diamond
watch components
Cutting of silver and brass
cutting of Nitinol