Timothy D. Cook
Summary
Timothy D. Cook has served as Apple’s Chief Executive Officer since August 2011, after previously leading the company’s worldwide operations. ([investor.apple.com](https://investor.apple.com/leadership-and-governance/person-details/default.aspx?ItemId=cb4c5428-aaa5-4e54-b553-69f4778fa361&utm_source=openai))
Biography
Tim Cook joined Apple in 1998 and became responsible for worldwide operations, including the company’s supply chain, sales, service, and support activities. Before becoming CEO, he was Apple’s Chief Operating Officer and also led the Macintosh division. ([investor.apple.com](https://investor.apple.com/leadership-and-governance/person-details/default.aspx?ItemId=cb4c5428-aaa5-4e54-b553-69f4778fa361&utm_source=openai)) Before Apple, Cook held senior operations and materials-management roles at Compaq, Intelligent Electronics, and IBM. He earned a bachelor’s degree in industrial engineering from Auburn University and an MBA from Duke University. As CEO, he has overseen Apple’s expansion beyond the iPhone into products such as Apple Watch, AirPods, and Apple Vision Pro, as well as services including iCloud, Apple Pay, Apple Music, and Apple TV. ([investor.apple.com](https://investor.apple.com/leadership-and-governance/person-details/default.aspx?ItemId=cb4c5428-aaa5-4e54-b553-69f4778fa361&utm_source=openai)) Apple announced that Cook is scheduled to become executive chairman and that John Ternus is scheduled to become CEO on September 1, 2026; as of August 12, 2026, Cook remains CEO. ([images.apple.com](https://images.apple.com/uk/newsroom/2026/04/tim-cook-to-become-apple-executive-chairman-john-ternus-to-become-apple-ceo/?utm_source=openai))
Notable achievements
- Built on Apple’s tightly managed global supply chain and operational discipline developed during his pre-CEO career. ([investor.apple.com](https://investor.apple.com/leadership-and-governance/person-details/default.aspx?ItemId=cb4c5428-aaa5-4e54-b553-69f4778fa361&utm_source=openai))
- Oversaw the launch and scaling of new product categories including Apple Watch, AirPods, and Apple Vision Pro. ([images.apple.com](https://images.apple.com/uk/newsroom/2026/04/tim-cook-to-become-apple-executive-chairman-john-ternus-to-become-apple-ceo/?utm_source=openai))
- Expanded Apple’s services portfolio across iCloud, Apple Pay, Apple Music, Apple TV, and related offerings. ([images.apple.com](https://images.apple.com/uk/newsroom/2026/04/tim-cook-to-become-apple-executive-chairman-john-ternus-to-become-apple-ceo/?utm_source=openai))
- Led a period in which Apple reported fiscal 2025 revenue of $416.2 billion and Services revenue of $109.2 billion. ([sec.gov](https://www.sec.gov/Archives/edgar/data/320193/000032019325000079/aapl-20250927.htm?utm_source=openai))
- Presided over substantial shareholder returns through Apple’s long-running dividend and share-repurchase programs. ([sec.gov](https://www.sec.gov/Archives/edgar/data/320193/000032019325000079/aapl-20250927.htm?utm_source=openai))
Problem areas / controversies
- The U.S. Department of Justice and multiple states sued Apple in March 2024, alleging that the company unlawfully maintained monopoly power in smartphone markets; Apple has denied the allegations and is defending the case. ([justice.gov](https://www.justice.gov/atr/case-document/complaint-301?utm_source=openai))
- Apple has faced continuing criticism and regulatory scrutiny over App Store rules, commissions, and restrictions on alternative payments and distribution. ([justice.gov](https://www.justice.gov/atr/case-document/complaint-301?utm_source=openai))
- Critics have questioned whether Apple has moved quickly enough in generative artificial intelligence, while reports have highlighted delays and management changes involving Siri and Apple Intelligence. ([arstechnica.com](https://arstechnica.com/apple/2025/03/apple-reportedly-planning-executive-shake-up-to-address-siri-delays/?utm_source=openai))
- Apple’s reliance on China for manufacturing and sales has exposed the company to geopolitical, regulatory, supply-chain, and competitive risks. ([sec.gov](https://www.sec.gov/Archives/edgar/data/320193/000032019325000079/aapl-20250927.htm?utm_source=openai))