Atos Group Strengthens Management Team with Olivier Vareilhes as Head of Switzerland
Zurich, 3 February 2026
Atos, a global leader in AI-powered digital transformation, has appointed Olivier Vareilhes as the new Head of Switzerland. In this role, he will be responsible for the strategic development of the Swiss business across both the Atos and Eviden brands, while driving further profitable growth in the areas of cloud, cybersecurity, and digital services.
Olivier Vareilhes brings more than 25 years of international experience in the IT and technology industry and is a recognized expert in business development, strategic sales, and the transformation of complex organizations. Throughout his career, he has demonstrated his ability to lead companies efficiently while ensuring long-term success, always with a clear focus on the customer.
Most recently, Vareilhes served as Vice President & General Manager EMEA (DACH) at Kudelski Security, where he successfully realigned the organization, established partnerships, and achieved significant revenue growth. Prior to that, he held senior management and sales positions at Kyndryl and IBM, including Managing Director Switzerland and Sales Director roles with responsibility for major enterprise customers and a business volume of several hundred million US dollars.
“I am very pleased to take on this responsibility at such an important time,” says Olivier Vareilhes, Head of Switzerland. “Together with the team, I will focus on advancing both the Atos and Eviden brands, helping customers accelerate intelligence through digital transformation, driving innovation, and delivering measurable value.”
“Olivier Vareilhes brings deep industry expertise and a strong customer focus,” says Daniele Principato, Head of International Markets, Atos. “We are confident that his experience and understanding of the Swiss market will strengthen the local organization and support our growth ambitions by bringing the full Atos and Eviden portfolio to market.”
Vareilhes holds Swiss and French citizenship, is fluent in French, English, and German, and has an MBA from Henley Management College (UK) as well as a master’s degree in Electronic & Industrial Computing Engineering. He is regarded as a transformational leader with a strong focus on employee development, cultural change, and sustainable profitability.
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About Atos Group
Atos Group is a global leader in digital transformation with c. 63,000 employees and annual revenue of c. €8 billion, operating in 61 countries under two brands — Atos for services and Eviden for products. European number one in cybersecurity, cloud and high performance computing, Atos Group is committed to a secure and decarbonized future and provides tailored AI-powered, end-to-end solutions for all industries. Atos Group is the brand under which Atos SE (Societas Europaea) operates. Atos SE is listed on Euronext Paris.
The purpose of Atos Group is to help design the future of the information space. Its expertise and services support the development of knowledge, education and research in a multicultural approach and contribute to the development of scientific and technological excellence. Across the world, the Group enables its customers and employees, and members of societies at large to live, work and develop sustainably, in a safe and secure information space.
Press Contact
Alice Yates | alice.yates@atos.net |
