Atos (ATO) Q4 2025 earnings summary

Executive summary

• 2025 marked a decisive transformation and reset, with all key financial and extra-financial targets met or exceeded, driven by the Genesis plan, a shift to an AI-first operating model, and positive commercial momentum.

• Revenue reached €8.001 billion, exceeding targets despite a 13.8% year-over-year decline, with strong orderbook momentum and a book-to-bill ratio of 89%.

• Operating margin doubled to €351 million (4.4%), the highest in five years, reflecting significant cost reductions and restructuring.

• Major strategic initiatives included the launch of Atos Amplify (AI-powered consulting) and Agentic Studios, with divestments in Latin America, Bull, Advanced Computing, and South America operations.

• Workforce reduced by 19.1% to 57,000 post-divestments, with a focus on AI, consulting, and strong ESG performance.

Financial highlights

• Revenue: €8,001 million, down from €9,577 million in FY 2024 at constant scope and exchange rates.

• Operating margin: €351 million (4.4%), up from €172 million (1.9%) in FY 2024.

• Net income group share: -€1,404 million, impacted by restructuring, impairments, and litigation provisions.

• Net change in cash: -€326 million, a significant improvement from -€735 million in 2024.

• Net debt at year-end: €1,843 million, up from €1,238 million in 2024.

Outlook and guidance

• 2026 guidance: stabilization with positive organic growth targeted (downside up to -5%), operating margin around 7%, and positive net cash generation.

• 2028 ambition: organic revenue CAGR of 5–7%, operating margin ~10%, and leverage ratio below 1.5x.

• Acceleration phase anticipated for 2027–2028, with top-line growth of 5–7%.