Company news
Atos Se (EURONEXT:ATO) news
Every Atos Se press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
Atos Group - H1 2026 results - Strong first-half performance, building on sustained delivery. On track to achieve full-year targets.
July 30, 2026
Availability of Atos Group’s 2026 Half-Year Financial Report
July 30, 2026
Atos launches Atos Sovereign Cloud, a trusted modernization platform, designed and engineered in the EU
July 23, 2026
Atos Group publishes estimated 2026 half-year liquidity position and 2026 year-end forecast
July 20, 2026
Atos Group - First phase of the refinancing strategy completed
July 7, 2026
First phase of the refinancing strategy completed
July 7, 2026
Atos Named ‘Best in Class’ in Multiple Categories Across the 2026 PAC RADAR Evaluation of SAP Service Providers
July 1, 2026
Eviden integrates Key Management System with Salesforce Hyperforce to secure data and accelerate AI adoption
June 30, 2026
Eviden and Hexadrone combine their expertise to equip modular drones with SIGINT capabilities
June 16, 2026
Increase in the resources allocated to the liquidity contract with Rothschild Martin Maurel
June 11, 2026
Atos Group and Microsoft Expand Strategic Collaboration to Scale Secure Agentic AI Across Atos Group Workforce and Clients
June 9, 2026
Atari S A : Acquires Mobile Developer Hipster Whale
June 1, 2026
Atos Supports CONMEBOL eLibertadores Shaping the Future of Football eSports and Fan Engagement
May 28, 2026
Combined General Meeting of May 22, 2026
May 22, 2026
Atos SE announces appeal of the amended final judgment in the TriZetto litigation
May 20, 2026
Atos Selected by Viasat to Modernize Global Digital Workplace Operations
May 19, 2026
Atos and Backbase to accelerate secure, AI-native banking across regulated markets
May 12, 2026
Eviden supports the operational and digital convergence of the Luxembourg and Belgian armies
May 11, 2026
Atos SE Announces the Offering of Senior Secured Fixed Rate Notes Due 2031 and Senior Secured Floating Rate Notes Due 2031, and Entry int...
May 6, 2026
Atos and CNA strengthen long-term strategic partnership through new multi-year infrastructure services agreement
May 5, 2026
Atos Group completes announced divestment of its South American operations to Semantix
April 30, 2026
Atos recognized as a Leader in ISG’s Provider Lens® 2026 Report for ServiceNow Ecosystem Partners
April 30, 2026
Atos selected by LCH SA to migrate its financial information systems to the cloud
April 29, 2026
Atos Group Launches an Integrated Digital Sovereignty Offering for Regulated and AI-Driven Environment
April 28, 2026
Atos sets the rhythm, successfully delivering World DanceSport Federation GrandSlam events worldwide
April 22, 2026
A gradual start to FY 2026, with fundamentals moving in the right direction. Full-year targets confirmed with organic growth range narrowed.
April 21, 2026
Atos Helps Accelerate Threat-Led Security Operations with Google Threat Intelligence
April 20, 2026
Atos drives Alsea’s SAP modernization with a strategic migration to SAP RISE on AWS
April 8, 2026
Atos Positioned as a Leader in the ISG Provider Lens™ for Intelligent Automation Services, Europe
April 7, 2026
Atos Advances AI-Ready Digital Transformation with Lumen Network as a Service
March 31, 2026
Atos Unveils its Threat Research Center
March 31, 2026
Notice of the Annual General Meeting to Approve the 2025 Financial Statements, Scheduled for May 22, 2026, and Changes to the Atos Board ...
March 27, 2026
Atos Unveils its Leading-Edge Services to CONMEBOL at the CONMEBOL Libertadores and CONMEBOL Sudamericana Competition Draws
March 20, 2026
Atos Group Launches Sovereign Agentic Studios to Bring AI Safely into Production Across Organizations
March 12, 2026
AtoS : 2025 Universal Registration Document (including the 2025 financial report)
March 11, 2026
Atos Group - Availability of the Universal Registration Document 2025
March 10, 2026
Eviden KMS now Available on AWS European Sovereign Cloud
March 10, 2026
Full Year 2025 Results: Atos Group has Delivered on its Commitments to Restore its Foundations. Growth Chapter Ready to be Opened.
March 6, 2026
Atos recognized as Leader in ISG’s “Telecom, Media and Entertainment Industry Services and Solutions” Provider Lens® 2025 for the second ...
March 3, 2026
Eviden Completes the Deployment of an Advanced Satellite Communications Spectrum Monitoring System for EETT
February 26, 2026
Eviden and Almaviva join Forces to Secure Deployments of Cooperative Intelligent Transport Systems in Italy
February 19, 2026
The Eviden-developed ARPEGE surface-to-air RADAR threat simulation system deployed during a NATO Air Force training exercise
February 17, 2026
Atos, with UEFA Futsal EURO™ 2026, Successfully Completes its First Full Cycle of UEFA Men’s National Team Football Competitions as a Pro...
February 11, 2026
Atos : extends long-term partnership with EPZ at the Netherlands’ only nuclear power plant
February 3, 2026
Atos : Strengthens Management Team with Olivier Vareilhes as Head of Switzerland
February 3, 2026
Atos Positioned as a Leader in the ISG Provider Lens™ for Digital Sustainability IT Solutions & Services, Europe
February 2, 2026
Atos positioned as a Leader in the IDC MarketScape™: Middle East Managed Detection and Response (MDR) 2025 Vendor Assessment
February 2, 2026
Bull: a New Brand to Drive the Future of Advanced Computing
January 29, 2026
Atos Recognized as Best In Class in IT/OT Cybersecurity Services in 2025 by PAC Innovation Radar France
January 28, 2026
Atos Named as a Leader in the ISG Provider Lens™ for AI-Driven Application Managed Services and Application Development Outsourcing
January 27, 2026