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Guillaume Pousaz

Guillaume Pousaz

Guillaume Pousaz (#508)

Global Rank #508
Country Rank #8
Country Switzerland

Guillaume Pousaz is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 8 B
  • Fintech
  • Switzerland
  • M
  • 45 Years

Snapshot

Quick Facts

Global Rank #508
Country Rank #8
Net Worth $7.8B
Previous Worth $7.8B
Worth Change +$0.0B
Country Switzerland
Industry Fintech
Age 45 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 08 Sep 2026, 12:00 AM
Residence London, United Kingdom
World Billionaires List Switzerland Billionaires Fintech

Profile Data

Personal Stats

Age 45
Source Of Wealth Fintech, Self Made
Residence London, United Kingdom
Citizenship Switzerland
Marital Status Married
Children 3
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $7.8B
Current Net Worth $7.8B

Worth as of May 4, 2026

About Me

Guillaume Pousaz founded Checkout.com in 2012 to solve the problem of online payment processing for shops and shoppers around the world. In January 2022, Checkout.com raised $1 billion from private investors, valuing the company at $40 billion. In December 2022, Checkout.com marked down its internal valuation to $11 billion, as fintech valuations tumbled during the year; a year later it was lowered to $9.35 billion. In 2025, it rose to $12 billion, according to the company. Pousaz, who is CEO of Checkout.com, owns an estimated nearly two-thirds of the London-based company. The Swiss citizen dropped out of college to go surfing in California before working in fintech and payments. He is known for his obsession with endurance athletics and lives in London with his family.

Wealth Growth

Net Worth Growth Over Time

Tracking Guillaume Pousaz's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth
Period Change Worth Movement
Current Net Worth: $7.8B (May 4, 2026)

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