On 14 May 2026, Microsoft Corporation announced the appointment of Carmine Di Sibio, former Global Chairman and CEO of EY, to its Board of Directors, effective 13 May. The appointment expands Microsoft’s board to 13 members and places one of professional services’ most influential figures inside the world’s most valuable technology company.
Di Sibio will serve on both the Audit Committee and the Compensation Committee, two of the most consequential governance roles within any listed company, overseeing financial reporting, risk management, and executive remuneration.
“Carmine has spent four decades advising some of the world’s most complex organizations on strategy,
financial risk and global growth. That depth of experience will strengthen our board as we work to deliver
on our mission and meet the evolving needs of our customers.”
— Satya Nadella, Chairman and CEO, Microsoft
FOUR DECADES AT THE TOP OF GLOBAL FINANCE
Di Sibio joined EY in 1985 and spent his entire 40-year career at the firm, rising through senior leadership roles before being elected Global Chairman and CEO in 2019. Beyond Microsoft, he serves as an independent director on the boards of PayPal Holdings, Prudential Financial, and Evolver.
WHY THIS APPOINTMENT MATTERS NOW
The timing is strategic. Microsoft is mid-cycle on a multi-hundred-billion-dollar AI infrastructure deployment, navigating tightening global tech regulation, and managing a new generation of enterprise customers whose technology decisions are also financial-risk decisions. Boards built for the previous software era no longer suffice, and Di Sibio’s audit, advisory, and global financial-services pedigree is exactly the profile Big Tech now demands.
“Our board will immediately benefit from Carmine’s deep financial expertise,
global lens and decades of advising organizations through real complexity.”
— Sandra Peterson, Lead Independent Director, Microsoft
His appointment also reflects a wider trend: as tech companies move to the centre of the global economy, Big Four alumni are becoming some of the most sought-after directors on the planet.
Sources: Microsoft Corporation, EY, PR Newswire, Microsoft Source.
