Fact

TSMC — ceo: C.C. Wei

C.C. Wei

confirmed95% confidence

1 evidence check

Last checked: 3/26/2026

The source confirms that C.C. Wei (also written as Che-Chia Wei) is the CEO of TSMC as of the source's current information. The source explicitly states he became Chief Executive in 2018 and lists him as currently holding the position of 'president, chairman and CEO.' The claim about Mark Liu serving as Chairman is contradicted by the source (which lists Wei as holding all three roles), but the primary claim about C.C. Wei being CEO is confirmed. The date 2026-03 is within the reasonable currency of the Wikipedia article's information.

Evidence — 1 source, 1 check

en.wikipedia.org/wiki/TSMC(1 check)

confirmed95%primaryHaiku 4.5 · 3/26/2026

Found: Key people: Che-Chia Wei (president, chairman and CEO). Historical note: 'When Chang retired in 2018, after 31 years of TSMC leadership, Mark Liu became chairman and C. C. Wei became Chief Executive.'

Note: The source confirms that C.C. Wei (also written as Che-Chia Wei) is the CEO of TSMC as of the source's current information. The source explicitly states he became Chief Executive in 2018 and lists him as currently holding the position of 'president, chairman and CEO.' The claim about Mark Liu serving as Chairman is contradicted by the source (which lists Wei as holding all three roles), but the primary claim about C.C. Wei being CEO is confirmed. The date 2026-03 is within the reasonable currency of the Wikipedia article's information.

Debug info

Record type: fact

Record ID: f_tsmc_ceo