SIGMAPHI
a fast-growing company
a fast-growing company
+
0
years
of experience
0
employees
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%
more than our teams dedicated to R&D
Specialising in the design and manufacture of electromagnets, we meet the specific needs of particle accelerators in the research, health, industry and energy sectors.
Our products are used in the most powerful particle accelerators, such as the Synchrotron at the Paul Scherrer Institute, the Large Hadron Collider (LHC) at CERN, the SPARC reactor at Commonwealth Fusion Systems and the Normandy Hadrontherapy cyclotron (NHa).
Our story
1981
Sigmaphi founded by Henri Le Gal in Paris
1994
1994
Sigmaphi moved Vannes
2001
2001
Taken over by Jean Luc Lancelot
2003
2003
First equipment for CERN
2008
2008
Creation of Sigmaphi China and an R&D office in France
2009
2009
Creation of Sigmaphi Japan
2012
2012
Development of pulsed systems. 1st installation in Tohoku (Japan)
2022
2022
Taken over by Breizh Rebond
2026
2026
Moving into our new factory
“Our company is a community of passionate people who make a significant contribution to ambitious projects, accelerating the transition to a better world.”
Sébastien Longelin
Chief Executive Officer
Strong values
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Excellence
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Collaboration
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Conviviality
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Responsability
https://www.youtube.com/watch?reload=9&v=RlCDSw-q1tw
Our commitment to a better world
We are convinced that the well-being and fulfilment of our employees are key factors in our success. That’s why we do everything we can to create a positive and stimulating working environment, where everyone can develop both professionally and personally.
CSR at Sigmaphi
Sigmaphi is a socially responsible company committed to respecting the environment and contributing to sustainable development. We implement concrete actions to reduce our environmental impact and promote sustainable practices within the company.
La RSE chez Sigmaphi
Sigmaphi est une entreprise socialement responsable qui s’engage à respecter l’environnement et à contribuer au développement durable. Nous mettons en œuvre des actions concrètes pour réduire notre impact environnemental et promouvoir des pratiques durables au sein de l’entreprise.
As part of this same approach, Sigmaphi has signed a CSR charter with the UIMM (Union des Industries et Métiers de la Métallurgie) and is committed to respecting the principles of Corporate Social Responsibility (CSR).
Sigmaphi, growing fast
Sigmaphi is supported by a number of players committed to the development of high added-value businesses. The company is supported by the national ETIncelles a national scheme designed to support the development of industrial SMEs. The Brittany Region which is keen to support innovation and job creation in the region, is providing Sigmaphi with financial support and strategic guidance. Breizh Rebond which has been Sigmaphi’s main shareholder since 2022, is helping it to consolidate its business and seek out new development opportunities.
They support us
