Accelerating transition to a better world
SIGMAPHI
Specialist in the design and manufacturing of electromagnets
for particle accelerators
Pioneers in innovation for particle accelerator electromagnets since 1981
For over 40 years, Sigmaphi has built its growth around its highly skilled engineering and production teams to deliver cutting-edge magnetic systems for particle accelerators.
Our expertise spans from initial design to final measurements, ensuring the outstanding quality of our products.
Our ambitions
To be a preferred partner
Rooted at the heart of scientific ecosystems, Sigmaphi is much more than a mere supplier of electromagnets. Our close relationships with various stakeholders enable us to understand their challenges and objectives in depth. We foster long-term relationships built on trust and collaboration, supporting organizations in their most ambitious projects. Our expertise and innovative capabilities allow us to develop tailor-made solutions adapted to specific needs.
To drive the transition for a better world
By equipping particle accelerators in research, healthcare, industry, and energy sectors, we are contributing to a more sustainable and responsible future. Our solutions enable the development of new cancer therapies, such as proton therapy, the production of clean energy through fusion reactors, the study of fundamental properties of matter to create high-performance new materials, and many other applications in these fields.
Discover the various applications of Sigmaphi electromagnets
They trust us
Join our team!
Our skills encompass a wide range of professions, including research, design drafting, engineering, procurement, production, and more.






