TLDR: UBS Group AG has announced a significant overhaul of its Group Executive Board, effective January 1, 2026, highlighted by the appointment of Daniele Magazzeni as its inaugural Chief AI Officer. These strategic changes aim to accelerate the integration of Credit Suisse, streamline operational execution, and enhance the bank’s capabilities in rapidly evolving technological fields, particularly artificial intelligence and digital assets.
ZURICH – UBS Group AG is set to implement a comprehensive restructuring of its Group Executive Board, effective January 1, 2026, signaling a strong commitment to technological advancement and the seamless integration of Credit Suisse. A pivotal move in this reorganization is the appointment of Daniele Magazzeni as UBS’s first Chief AI Officer (CAIO), a newly created executive role dedicated to spearheading the firm’s artificial intelligence strategy.
Magazzeni, who will join UBS from J.P. Morgan where he served as Chief Analytics Officer for both the EMEA region and the Commercial & Investment Bank, will report directly to Mike Dargan, who will transition to Group Chief Technology Officer (CTO). In his new capacity, Magazzeni will be responsible for advancing UBS’s internal and client-facing AI capabilities and overseeing the deployment of AI tools across the organization. This appointment underscores the financial services industry’s growing recognition of AI as a transformative force.
Mike Dargan, as Group Chief CTO, will intensify his focus on evolving UBS’s technology platforms to ensure their efficiency and resilience. He is tasked with directing efforts towards leveraging opportunities presented by rapid technological changes, including advancements in AI and digital assets.
Further executive changes include Michelle Bereaux, currently Group Chief Integration Officer, who will assume the role of Group Head Compliance and Operational Risk Control. Bereaux has been instrumental in the Credit Suisse integration, which UBS anticipates completing by the end of 2026. Beatriz Martin, Head of Non-Core and Legacy, will take on the additional responsibilities of Group Chief Operating Officer, overseeing the finalization of the Credit Suisse integration, Group Operations, and Internal Consulting and Governance teams.
Markus Ronner, the outgoing Group Chief Compliance and Governance Officer, will be nominated as Vice Chairman of the UBS Group AG Board of Directors at the Annual General Meeting in April 2026. His foundational work in shaping the firm’s legal structure and governance was acknowledged by Group CEO Sergio P. Ermotti, who stated, ‘Markus’s foundational work over the past 15 years helped shape the firm’s legal structure and governance. Since joining the Group Executive Board in 2018 in his current role as Group Chief Compliance and Governance Officer, Markus has established industry-leading compliance, financial crime prevention and operational risk control, as well as a robust regulatory management and resolvability framework for UBS.’ Responsibility for Governmental and Regulatory Affairs will be transferred to Group CFO Todd Tuckner, and Group Security will be integrated into the Group Human Resources and Corporate Services organization led by Stefan Seiler.
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These leadership adjustments are part of UBS’s broader strategy to simplify its structure, strengthen execution, and capitalize on the opportunities arising from technological innovation. UBS has already demonstrated significant engagement with AI, reporting over 280 live AI use cases, marking a 10% increase quarter-over-quarter in its Q2 2025 earnings call.
