Who is the CEO of Checkout.com in 2026? Guillaume Pousaz's Bio

Date
April 15, 2026
Checkout.com

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Checkout.com

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Guillaume Pousaz

Title

CEO

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https://linkedin.com/in/guillaumepousaz

Guillaume Pousaz
guillaume.pousaz@checkout.com

Guillaume Pousaz is the founder and CEO of Checkout.com, a leading payment platform that addresses global payment processing challenges for online retailers. Born in Switzerland, Pousaz has guided the company through significant growth, including a record-breaking $230 million funding round in 2019 and a valuation of $15 billion in 2021.

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Who is the CEO of Checkout.com?

Guillaume Pousaz is a Swiss entrepreneur. He initially planned to become an investment banker but left HEC Lausanne in 2005 to pursue surfing in California. Pousaz's career in fintech began when he joined International Payments Consultants (IPC) in 2006, co-founded NetMerchant, and later acquired Mauritius-based SMS Pay.

In 2012, he founded Checkout.com to address online payment processing challenges for merchants and their customers. Under his leadership, the company has grown significantly, raising substantial funding, including a record-breaking $230 million Series A round in 2019, and achieving a valuation of $15 billion in 2021. Pousaz currently resides in Dubai with his family and is passionate about street art, technology, and philanthropy, particularly in education. He also serves as a mentor for the Endeavor network.

Work History

  • International Payments Consultants (IPC) - 2006
  • NetMerchant (Co-founder) - 2006 to 2009
  • SMS Pay (Acquired) - 2009
  • Checkout.com (Founder & CEO) - 2009 to present

Education History

Guillaume Pousaz's educational background includes studying mathematics and economics at two prestigious institutions in Switzerland. He began his academic journey at Ecole Polytechnique Fédérale De Lausanne (EPFL) from 2000 to 2002, where he pursued mathematical engineering. Pousaz then transferred to HEC Lausanne, the Faculty of Business and Economics of the University of Lausanne, to study economics from 2002 to 2005. However, he left HEC Lausanne before completing his degree to follow his passion for surfing in California.

When did Guillaume Pousaz join Checkout.com?

Guillaume Pousaz is the Founder and CEO of Checkout.com, a position he has held since the company's inception in 2012. As of now, Pousaz has been leading Checkout.com for over a decade, contributing to its significant growth and success in the fintech industry.

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