Bryan McAllister’s personal reference notebook
July 27, 2026Short & citedBlog
Civic Viewpoint.
A quiet encyclopedia with a personal desk
Kept by Bryan McAllister — short guides, clear facts, and the Canadian angle when it matters.
How It Works • Business

Tim Cook

Timothy Donald Cook is an American business executive best known as the chief executive officer of Apple, a role he has held since August 2011.

Updated July 27, 20261 min readCited sources

Tim Cook is the American business executive who has served as Apple’s chief executive officer since August 2011. He joined the company in 1998 and previously held the role of chief operating officer.

What it is

Timothy Donald Cook was born on November 1, 1960, in Mobile, Alabama. He studied industrial engineering at Auburn University (B.S., 1982) and earned an MBA from Duke University (1988). He joined Apple in March 1998, rising through operations leadership to become chief operating officer before succeeding Steve Jobs as CEO on August 24, 2011.

Why it matters

As CEO, Cook has overseen Apple’s global operations and continued its expansion as one of the world’s largest technology firms. His decisions affect Canadian consumers, developers, and retail operations, given the widespread use of Apple products and services in Canada.

Key details

Cook is widely identified as one of the most influential business leaders in the technology industry. He also serves on Apple’s board of directors. His leadership has been frequently covered for its impact on corporate strategy and operations.

In short

  • Tim Cook became Apple’s CEO on August 24, 2011, after Steve Jobs resigned.
  • He joined Apple in 1998 and previously served as chief operating officer.
  • He holds a B.S. in industrial engineering from Auburn University and an MBA from Duke University.
  • Cook is one of the most influential business leaders in the technology industry.
Canadian angle

Tim Cook is relevant to Canadian readers because Apple products and services are widely used in Canada, and Apple’s leadership decisions affect Canadian consumers, developers, and retail operations.

Quick questions

Who is Tim Cook?
Tim Cook is an American business executive and the chief executive officer of Apple.
When did Tim Cook become CEO of Apple?
He became CEO of Apple on August 24, 2011.
What did Tim Cook study?
He studied industrial engineering at Auburn University and later earned an MBA from Duke University.

Sources

  1. Apple — https://www.apple.com/leadership/tim-cook/
    Supports: Cook’s current role as CEO, board membership, previous role as chief operating officer, and education
  2. Encyclopaedia Britannica — https://www.britannica.com/money/Tim-Cook
    Supports: Birth date, nationality, education, and appointment as Apple CEO in 2011
  3. Wikipedia — https://en.wikipedia.org/wiki/Tim_Cook
    Supports: Birth date, Apple career timeline, and appointment date as CEO
  4. CNN — https://www.cnn.com/us/tim-cook-fast-facts
    Supports: Birth date, education, and CEO appointment timing