Atos Group reported preliminary 2025 revenue of approximately €8.001 billion, marking a pivotal moment in its multi-year “Genesis” restructuring plan, the company announced January 21st. The figure, achieved despite a 9.3% year-over-year decline in Group organic revenue during the fourth quarter, signals a potential stabilization after a period of significant financial challenges.
The revenue result arrives after the completion of a financial restructuring in 2024 and a workforce reduction of roughly 19%, according to the company’s strategic plan. Although the Atos Strategic Business Unit experienced a 9% organic revenue decrease, the Eviden product business unit saw a decline of 11.2% organically. However, a strong book-to-bill ratio of 122% in Q4, driven by a major supercomputer contract – the Alice Recoque – suggests growing demand for Eviden’s offerings.
The company’s net change in cash for the full year was limited to approximately €-327 million, exceeding targets and achieved without resorting to factoring of accounts receivable or adjustments to trade payables. Atos ended the year with a liquidity position of €1.707 billion. Operating margin for FY2025 is expected to surpass targets, exceeding €340 million, representing over 4% of revenues.
Eviden, positioned as Atos’s product arm focusing on cybersecurity, advanced computing, and mission-critical systems, secured a contract for the Alice Recoque supercomputer, contributing to the strong Q4 book-to-bill. Eviden also recently strengthened its data protection offerings with Cosmian’s technology, and continues to develop its BullSequana line of supercomputers, including the XH3500 platform designed for AI and HPC workloads.
Philippe Salle, Chairman and CEO of Atos Group, outlined the “Genesis” plan in May 2025, aiming for revenues of €9-10 billion and a 10% operating margin by 2028. The plan focuses on simplifying the company’s branding, geographic footprint, and offerings to concentrate on strategically valuable businesses. A leaner cost structure and increased investment in innovation, particularly in artificial intelligence, are central to the transformation.
In December 2025, Atos Group signed a binding agreement to sell Ideal GRP, one of its Nordic businesses, to Mait Group, as part of the ongoing “Genesis” plan to divest non-core assets. Ideal GRP had been operating under the Eviden brand.
Despite the positive cash flow and progress in restructuring, Atos’s overall revenue trajectory remains fragile. The company operates in 61 countries under two brands – Atos for services and Eviden for products – and is navigating a complex landscape of technological disruption and economic uncertainty. The long-term ambitions outlined in the “Genesis” plan remain unchanged, but their realization will depend on continued execution and favorable market conditions.
