Apple has announced the departure of key leaders, including its head of AI and head of design, amid continued challenges in leadership stability.
Apple Inc. confirmed on December 5, 2025 that John Gianandrea, the company's senior vice president of machine learning and AI strategy, will retire in early 2025. Gianandrea's departure comes as Apple is undergoing significant changes in its executive team. Until his retirement, he served in an advisory role and helped drive the company's artificial intelligence efforts.
Apple CEO Tim Cook thanked Gianandrea for his contributions, saying, “We are grateful for the role John has played in building and advancing our AI research.” Gianandrea joined Apple in 2018 after a successful career developing AI technology at Google.
In a related announcement, Apple said that general counsel Kate Adams and vice president of environment, policy and social initiatives Lisa Jackson have also decided to leave the company. Both executives have played key roles in guiding Apple through various legal issues and policy developments. Adams, who joined the company from Honeywell in 2017, oversaw its litigation and privacy efforts at a time of increased antitrust scrutiny, particularly regarding App Store practices.
Lisa Jackson, who has been with Apple since 2013, played a key role in the company's diversity programs and policy advocacy in Washington, DC. Prior to joining Apple, Mr. Jackson served as Administrator of the U.S. Environmental Protection Agency under President Barack Obama.
The recent departures have raised questions about Apple's future leadership structure, especially as the company works to remain competitive in technology. Long-time head of user interface design Alan Dye is also leaving Apple to join Meta, a move that highlights ongoing challenges within Apple's design team. His departure is significant given that he played a pivotal role in shaping Apple's recent software and device design.
Dye's departure follows a string of high-profile departures from Apple, including chief operating officer Jeff Williams leaving just a month ago and former hardware chief Dan Riccio leaving in the fall. This wave of leadership changes has led to speculation about the stability of Apple's leadership, especially as many senior executives, including Tim Cook, are nearing retirement age.
The transition to the meta isn't just about Dai. Billy Sorrentino, who has been Apple's senior design director since 2016, will also join the company. The hire by Meta signals a strategic move to strengthen its design capabilities as it continues to compete with Apple in the technology space. The ongoing changes within Apple's leadership are raising serious questions about the company's direction and ability to innovate in a rapidly evolving technology environment.
