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Lee Chae-yoon

Lee Chae-yoon

Lee Chae-yoon (#2815)

Global Rank #2815
Country Rank #33
Country South Korea

Lee Chae-yoon is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 1 B
  • Semiconductors
  • South Korea
  • M
  • 76 Years

Snapshot

Quick Facts

Global Rank #2,815
Country Rank #33
Net Worth $1.4B
Previous Worth $1.4B
Worth Change +$0.0B
Country South Korea
Industry Semiconductors
Age 76 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 19 Sep 2026, 12:00 AM
Residence Busan, South Korea
World Billionaires List South Korea Billionaires Semiconductors

Profile Data

Personal Stats

Age 76
Source Of Wealth Semiconductors, Self Made
Residence Busan, South Korea
Citizenship South Korea
Marital Status Married
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $1.4B
Current Net Worth $1.4B

Worth as of May 4, 2026

About Me

Lee Chae-yoon is the founder and CEO of Leeno Industrial, a manufacturer of semiconductor-testing equipment in South Korea. The company's main products are IC Test Socket, which helps test chips to ensure they work, and Leeno Pin, a pin that helps check for defects in chips and printed circuit boards. Leeno claims to have more than 1,000 customers globally, including Nvidia, Samsung Electronics and memory chip giant SK Hynix. Lee founded Leeno in 1978, nine years after graduating from Kwangsung Engineering High School in Busan. The company listed on Korea's technology-rich Kosdaq stock exchange in 2001.

Insights

Did You Know?

The company's name is a combination of Lee's surname and that of his wife.

Wealth Growth

Net Worth Growth Over Time

Tracking Lee Chae-yoon's net worth journey over the years, highlighting key growth phases and financial milestones.

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