Tim Cook to Step Down as Apple CEO After 15 Years

Apple Chief Executive Officer Tim Cook will step down from his leadership role on 1 September 2026, ending a 15-year tenure that transformed the company into one of the world’s most valuable technology giants. Cook, who succeeded Steve Jobs in 2011, will move into the position of Executive Chairman. Apple has named senior executive John Ternus as the next CEO, marking a major leadership transition for the company as it enters a new era shaped by artificial intelligence and next-generation hardware innovation.

Tim Cook’s legacy at Apple

Tim Cook took over as CEO in 2011 following the death of Apple co-founder Steve Jobs. Under his leadership, Apple expanded far beyond the iPhone, strengthening its ecosystem with products such as Apple Watch, AirPods, services like Apple Music and Apple TV+, and major growth in subscriptions. He also led Apple through major supply chain shifts, privacy debates and increasing global regulatory challenges, while making it the world’s most valuable listed company for several years.

Who is John Ternus?

John Ternus, Apple’s current head of hardware engineering, joined the company in 2001 and has played a major role in product development. He has overseen hardware innovation across Mac, iPad and iPhone product lines and was closely involved in the revival of Mac sales through Apple’s custom silicon chips. His promotion signals Apple’s intention to keep product engineering and innovation at the centre of its future strategy.

Why this leadership change matters

The transition comes at a crucial time as the global technology industry enters a new phase driven by artificial intelligence, advanced chips and smart devices. Apple faces growing competition from firms investing heavily in generative AI and next-generation computing platforms. Ternus is expected to lead Apple’s response to these challenges while maintaining the company’s strong focus on design, privacy and integrated hardware-software experiences.

Important Facts for Exams

• Tim Cook became Apple CEO in 2011 after Steve Jobs stepped down.
• John Ternus joined Apple in 2001 and currently leads hardware engineering.
• Apple’s shift toward custom silicon chips significantly boosted Mac performance and sales.
• Executive Chairman is a strategic leadership role, different from the operational role of CEO.

Apple’s future under new leadership

With Cook moving to Executive Chairman, Apple retains continuity while opening space for new executive leadership. Ternus inherits a company with strong financial stability but increasing pressure to define its next major breakthrough beyond the iPhone era. Whether through artificial intelligence, mixed reality or new hardware platforms, Apple’s next chapter will depend on how successfully it adapts to a rapidly changing global technology landscape.