'Incredible run': Google CEO Sundar Pichai reacts to Tim Cook exit

Apple’s long-serving chief executive Tim Cook will step down later this year, drawing tributes from across the technology world, including a warm message from Google CEO Sundar Pichai.

As one of Silicon Valley’s most influential leaders prepares to transition into a new role, the move signals the end of a defining chapter for Apple and the beginning of a new era under incoming chief John Ternus.

Google CEO reacts to Tim Cook stepping down

Sundar Pichai was among the first global tech leaders to publicly acknowledge Cook’s departure, praising his leadership and legacy.

In a message shared on X, Pichai congratulated Cook on what he described as an “incredible run”, highlighting his long-standing respect for Apple’s mission under Cook’s stewardship.

He also struck a forward-looking tone, expressing optimism about working with John Ternus, who will take over as chief executive on September 1. The remarks underscore the close, if competitive, relationship between two of the world’s most powerful technology companies, particularly as both push deeper into artificial intelligence and next-generation hardware.

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Cook, addressing Apple employees during an internal meeting, reassured staff about his continued involvement. The 65-year-old executive said he remains in good health and intends to serve as executive chairman for the foreseeable future, focusing on broader strategic and diplomatic responsibilities.

Tim Cook’s legacy

Cook’s tenure at Apple has been marked by extraordinary growth and stability following a period of uncertainty after the death of co-founder Steve Jobs. Taking over in 2011, he guided the company through one of the most profitable expansions in corporate history.

Under his leadership, the iPhone cemented its position as Apple’s primary revenue engine, while the company diversified into services, wearables and a broader ecosystem of devices. Cook is widely credited with transforming Apple into one of the most valuable companies in the world, even as comparisons with Jobs persisted.

Beyond financial success, Cook’s role evolved into that of a global corporate diplomat. He built and maintained Apple’s vast manufacturing network in China while navigating increasingly complex geopolitical tensions between Washington and Beijing. His engagement with policymakers and early outreach to political leaders, including former US President Donald Trump, reflected a strategic approach to safeguarding Apple’s global interests.

In his upcoming role as executive chairman, Cook is expected to double down on these diplomatic efforts, representing Apple on the world stage at a time when trade tensions and international regulation are becoming ever more critical to the tech industry.

Apple’s next CEO: John Ternus

John Ternus, Apple’s senior vice president of hardware engineering, will assume the role of chief executive, marking one of the most significant leadership transitions in the company’s modern history. A long-time Apple veteran, Ternus joined the firm in 2001 and has steadily risen through the ranks.

He has overseen major hardware programmes, including development across the iPhone, iPad, Mac, Apple Watch and AirPods. In recent years, he has played a central role in revitalising Apple’s Mac business and driving innovation in its product lineup. His leadership has also been visible in key product launches, including the latest redesigns of Apple’s flagship devices.

Ternus now faces the challenge of steering Apple into its next phase, with a strong focus on artificial intelligence integration, hardware evolution and future product ecosystems. As the company adapts to a rapidly shifting technological landscape, his tenure will likely be defined by how effectively Apple competes in the AI race while maintaining its design-led identity.