Xie Yi

Xie Yi

Xie Yi (#3111)

  • $ 1 B
  • Thermal products
  • China
  • M
  • 41 Years

About Me

Xie Yi is the chairman and CEO of Suzhou Tianmai Thermal Technology, a maker of thermal management products including heat pipes and graphite films. The company went public in Shenzhen in 2024, raising $87 million. The mogul started his first job when he was only 16, working at a local factory that makes thermal management products. Xie founded Suzhou Tianmai in 2007 with his wife Shen Fenghua, who is a director at the company. Nowadays, Suzhou Tianmai supplies to customers including Contemporary Amperex Technology Company (CATL), Huawei and Samsung.
About Images

Achievements

Career Highlights

A snapshot of the defining milestones, leadership decisions, and breakthroughs that shaped Xie Yi’s rise and global influence.

  • #3017   Billionaires (2026)

Wealth Growth

Net Worth Growth Over Time

Tracking Xie Yi’s net worth journey over the years, highlighting key growth phases and financial milestones.