Founded just over a decade ago with a relatively simple proposition of offering customers cheaper foreign-exchange services, Revolut has evolved into a financial services company valued privately at about $115 billion.
That valuation puts the fintech ahead of established banking names including Britain’s Barclays and France’s Société Générale, underscoring investors’ growing confidence that its technology-driven model can continue to attract customers around the world.
But behind the headline valuation and rapidly expanding customer base, Revolut faces several challenges.
The company generates significantly less revenue per customer than many traditional banking rivals and remains a relatively small lender by industry standards. Its limited exposure to lending has helped distinguish its business model from conventional banks, but expanding into areas such as mortgages and other forms of credit could expose the fintech to new risks.
A Revolut spokesperson said the company’s growth strategy is not built primarily around lending.
The spokesperson said in an email that the London-based company has a “diversified business model”, generating revenue from a range of products and services rather than relying heavily on lending.
“That means our growth depends on building things customers value, rather than on interest rates,” the spokesperson said.
Going global
Revolut chief executive Nik Storonsky has made global expansion a central part of the company’s strategy, with the fintech moving into markets ranging from Mexico to Australia.
The company has announced several new licences in recent weeks as it seeks to establish retail banking operations across a broad collection of international markets.
The strategy comes at a time when some traditional banks with historically global operations are moving in the opposite direction. HSBC, for example, has been reducing parts of its retail footprint as major lenders reassess where they can generate the strongest returns.
Revolut’s rapid expansion has attracted the attention of traditional banking executives and analysts, with some viewing the fintech as an increasingly serious competitive threat.
Its 2025 pretax profit reached £1.7 billion ($2.2 billion), although that remained well below Barclays’ £9 billion profit for the same year.
Even so, Revolut’s rate of growth has prompted predictions that the gap could narrow.
Paulo Macedo, chief executive of Portugal’s largest bank, Caixa Geral de Depósitos, said in June that 2025 was the last year in which the 150-year-old bank would record higher profit than Revolut.
“When you go to Europe the bank CEOs there are talking about Revolut as their most important threat because of their aggressive marketing and growth,” said Cihan Duran, director at S&P Global Ratings.
The company’s valuation has also become a powerful symbol of the changing competitive landscape in financial services, particularly as technology companies seek to challenge institutions that have dominated banking for generations.
US expansion brings fresh competition
The United States represents one of Revolut’s biggest potential opportunities, but it is also likely to be one of its most difficult markets.
The company currently has a provisional licence in the US and will face competition from a deeply established financial sector that includes some of the world’s largest banks and a growing collection of technology-driven financial companies.
“The US could be potentially the biggest growth for Revolut. But at the same time, the US is the most competitive market,” said Konstantin Sidorov, CEO of the London Technology Club, which invested in Revolut when the company was valued at $5.5 billion.
Success in the US could significantly increase Revolut’s global customer base, but gaining a foothold in a market where consumers already have access to sophisticated digital banking services could require substantial investment.
Growth accompanied by setbacks
Revolut’s rapid expansion has not been without controversy or regulatory setbacks.
The company was fined in Lithuania over failures related to preventing money laundering. Revolut said an investigation did not identify any confirmed instances of money laundering and that it had reached a settlement with the country’s central bank while taking measures to address the shortcomings identified.
The fintech also faced a cybersecurity-related incident in September when customer information was accidentally disclosed to hackers who were posing as government investigators.
Revolut said its systems and customer funds were not affected and that it had contacted the “limited number of impacted individuals” to provide support.
Fraud has also remained a concern.
Data from the Ombudsman, compiled by consumer advocacy organisation Which?, showed that Revolut was the most complained-about bank in Britain in 2024 and 2025 in cases involving authorised push-payment fraud, where customers are deceived into transferring money to scammers.
Revolut has previously said it takes fraud extremely seriously and has robust protections for customers.
The incidents highlight one of the challenges facing a fast-growing digital bank: maintaining customer trust and regulatory standards while expanding rapidly across multiple jurisdictions.
Customers surge
Perhaps the clearest indication of Revolut’s expansion is the number of people using its services.
The company says it now has about 80 million customers globally, placing it within striking distance of some of the world’s largest conventional banks.
JPMorgan has about 84 million customers, while HSBC has around 41 million.
In Ireland, Revolut says about 80 per cent of the adult population has a Revolut account, illustrating how quickly the company has established itself in some markets.
However, a large customer base does not necessarily translate into the same level of revenue or profitability generated by traditional banks.
Revenue per customer remains a weakness
A Reuters analysis of Revolut’s financial figures shows that the company generates substantially less revenue from each customer than established banking groups.
Average customer deposit balances are also considerably lower.
One reason is Revolut’s relatively small lending operation. Traditional banks typically generate a significant share of their income by lending deposits to consumers and businesses and earning interest on those loans.
Revolut, by contrast, has placed greater emphasis on fees and other sources of income, including subscriptions and card-related services.
At the end of 2025, Revolut had only £2.2 billion in loans, giving it a loan-to-deposit ratio of about 6 per cent.
That compares with approximately 55 per cent for HSBC and 86 per cent for Société Générale.
Expanding lending could provide Revolut with another major source of revenue, but it would also expose the company to additional risks.
Analysts and investors say building a large lending operation would require Revolut to manage increasingly complex credit exposures. Entering established mortgage markets in different countries could prove particularly difficult because of intense competition and differing regulatory environments.
The primary-account challenge
Another important question for Revolut is whether its customers view the fintech as their main bank rather than simply an additional financial app.
The company has built much of its appeal around a user-friendly application and a range of services that allow customers to manage spending, payments, foreign exchange and other financial activities from their smartphones.
However, Revolut executives have acknowledged that too few customers currently use the platform as their primary banking account.
The company did not disclose the number of primary-account customers in its latest results but said the figure had increased by 45 per cent compared with the previous year.
That measure is particularly important to some of Revolut’s largest investors because customers who make a fintech their primary bank are potentially more likely to keep larger balances and use a broader range of products.
Alex Immerman, an investor at Andreessen Horowitz, commonly known as a16z, told Reuters that the firm was monitoring both primary-account adoption and the total balances customers hold with Revolut.
The figures point to the central question surrounding Revolut’s next phase of growth: whether it can convert a rapidly expanding customer base into deeper, more valuable banking relationships.
For now, the company’s trajectory represents a striking shift in European financial services. A fintech that began by offering cheaper foreign-exchange transactions has become a global banking challenger, with tens of millions of customers and a valuation exceeding that of several established European lenders.
Its next challenge will be proving that the rapid expansion can translate into sustainable, diversified revenue while maintaining customer trust and successfully navigating the regulatory, competitive and credit risks that come with becoming a truly global bank.