Skip to content
Billionaire Profile
Kristo Käärmann
Global Rank
#1796

Image: Elekes Andor | CC BY 4.0 | via Wikimedia Commons

Kristo Käärmann

CEO, Payments
London, United Kingdom
Real-Time Net Worth
$2.31B
Estimated based on Payments stock value as of September 10, 2026
-1.08% (24h)
Age
45
Source
Payments, banking
Industry
Finance & Investments
Citizenship
Estonia

Biography

Kristo Käärmann is the co-founder and CEO of Wise, a global financial technology company. His net worth is estimated at $2.2 billion, primarily derived from his stake in Wise. Käärmann's wealth source is payments and banking. He co-founded Wise with Taavet Hinrikus in 2011, aiming to disrupt traditional banking fees. Before Wise, Käärmann worked as a management consultant, gaining insights into the inefficiencies of existing financial systems. His career achievements include leading Wise's growth from a startup to a publicly listed company, serving millions of customers across the globe.

AI-Assisted Draft
Not yet reviewed by an editor — how we work
Data Updated
Sep 10, 2026
Report a Correction

Wealth Over Time

Net Worth History

YearNet Worth
2026$2.31B
2025$2.20B
2024$2.20B
2023$1.13B
2022$865M

Portfolio Holdings

Wise

Wise

WISEfinance-investments
$2.20B
Holdings Value
Ownership
18.2%
Market Cap
$11.8B
Stock Price
$11.82
Revenue
$1.65B
London, United Kingdom
5000+ employees
Founded 2011

In-Depth Profile

Early Life and Education

Kristo Käärmann was born and raised in Estonia during the Soviet era. His early interest in technology began with a ZX Spectrum computer in the early 90s. He pursued higher education, earning a BSc and MSc in Mathematics and Computer Science from the University of Tartu in 2002.

Career and the Genesis of Wise

Käärmann's career started in management consulting, working at PricewaterhouseCoopers (PwC) and Deloitte. At Deloitte, he focused on the implementation of financial systems and actuarial modeling. His experience highlighted inefficiencies in traditional banking, which inspired him to seek a better solution for cross-border money transfers. This led him to co-found TransferWise (later Wise) with Taavet Hinrikus in 2011.

Rise to Success with Wise

Wise revolutionized international money transfers by offering a transparent and affordable alternative to traditional banks. Under Käärmann's leadership, Wise expanded its services, attracting millions of customers and growing into a global fintech leader. Wise went public on the London Stock Exchange in 2021. Käärmann and Hinrikus became Estonia's first billionaires as a result of Wise's success.

Key Business Strategies

Wise's success is attributed to its peer-to-peer system, offering real exchange rates, and low fees, which challenged established financial norms. The company focused on transparency and efficiency, leading to rapid growth and customer adoption. Käärmann has overseen the expansion of Wise into multiple markets and the development of various products, including multi-currency accounts and debit cards.

Controversies

In 2021, Käärmann was included on a list of individuals receiving penalties for a deliberate default regarding their tax affairs, for which he received a fine.

Career Milestones

2002

Education

Earned a Master's degree in Mathematics and Computer Science from the University of Tartu.

2007

Management Consultant

Worked as a management consultant at Deloitte.

2011

Co-founded TransferWise (Wise)

Co-founded the cross-border payments startup, later known as Wise.

2021

Wise IPO

Took Wise public on the London Stock Exchange.

Controversies & Challenges

2021

Tax Default

Included on a list of individuals receiving penalties for a deliberate default regarding their tax affairs.

Billionaires Connected to Kristo Käärmann

Peers in Finance & Investments

All Finance & Investments billionaires

Richest in Estonia

All billionaires from Estonia

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Kristo Käärmann's net worth in 2026?
As of 2026, Kristo Käärmann's estimated net worth is $2.308 billion, ranking #1796 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Kristo Käärmann make their money?
Kristo Käärmann's wealth primarily comes from Payments, banking, most notably through Payments.
Where is Kristo Käärmann from?
Kristo Käärmann is from Estonia.
How old is Kristo Käärmann?
Kristo Käärmann is 45 years old.

Sources & References

  1. Kristo Käärmann — Forbes profile Forbes