£4.5 billion in revenue. £1.7 billion in profit. 68.3 million customers. Fifth consecutive year in the black. And a compliance build-out that most incumbents would struggle to match.

One in five working-age adults in Europe now uses Revolut. The company added 16 million customers in 2025, processed £1.3 trillion in transactions, and grew its risk and compliance headcount by 42 percent in a single year.

At some point, the "fintech challenger" label stops fitting. The 2025 annual report, released this week alongside a $75 billion secondary valuation led by Coatue, a16z, Franklin Templeton, T. Rowe Price, and NVIDIA NVentures, makes the case in numbers that the banking industry can no longer argue with.

Revolut reported £4.5 billion ($6 billion) in revenue for 2025, up 46 percent year over year. Profit before tax hit £1.7 billion ($2.3 billion), a 57 percent increase. The PBT margin widened to 38 percent from 35 percent.

That margin is competitive with some of the most profitable banks in Europe, institutions that took generations to build their customer bases. Revolut is acquiring one million new customers every 17 days.

The balance sheet grew 66 percent to £43 billion. Customer balances reached £50.2 billion. Savings balances doubled to £20.4 billion. Capital resources stand at £4.9 billion, all CET1.

The loan portfolio grew 120 percent to £2.2 billion, but look at the loan-to-deposit ratio: 6.2 percent. That is deliberate. Revolut earns by moving money, managing money, and charging for services. It is not leveraging deposits into loan books the way traditional banks do. The conservative lending posture combined with a 38 percent profit margin tells you something about the underlying business model.

Revolut generates 76 percent of its revenue from fees, up 4.2 percentage points year over year. Interest income accounts for just 21.6 percent. For most traditional banks, that ratio runs the other way.

Card payments contribute 22.2 percent. Subscriptions: 15.7 percent. Wealth management: 14.7 percent. Foreign exchange: 13.4 percent. Eleven product lines now exceed £100 million in annual revenue. That is diversification most banks aspire to and almost none achieve, because building each of those products from scratch means competing against entrenched specialists in every category. Revolut built them all on one platform and cross-sells to a customer base it acquired digitally.

Revolut Business accounts for 16 percent of total revenue, growing 53 percent year over year to serve 767,000 business customers. Business transaction volumes reached £277 billion.

Paid plan adoption grew 42 percent. Customers are actively choosing to pay for premium services. The value proposition has moved well past free accounts and interchange.

Most coverage of these results will focus on the growth. The more interesting number is buried deeper in the report.

Revolut grew its risk and compliance headcount by 42 percent in 2025. One-third of the company's entire global workforce now works in financial crime prevention. Systems analysed over 10 billion transactions for fraud during the year.

Growing fast is one thing. Growing fast while satisfying regulators across 30 licensed banking jurisdictions is the part that usually breaks fintechs. As we covered in our analysis of prediction markets speedrunning payments compliance, the gap between building financial products and building the trust infrastructure those products require is where companies either mature or collapse.

Revolut received 1.7 million job applications in 2025. It employs staff across 90 nationalities in 56 countries. Compliance at this scale stops being a cost centre and starts being a barrier to entry. No new challenger can easily replicate a financial crime operation that covers a third of a 10,000-plus person workforce.

Buried in the operational section of the annual report: Revolut's generative AI chatbot now resolves 75 percent of customer support interactions without a human being involved. Resolution times fell 40 percent for retail and 50 percent for business. Support NPS climbed 12 percentage points.

Think about what that means at 68.3 million customers. A traditional bank at that scale would employ tens of thousands of support staff. Revolut routes three-quarters of queries through AI and redirects the headcount savings into compliance and product development. The humans handle financial crime, complex complaints, and regulatory engagement. The chatbot handles everything else.

The per-customer cost of service falls as the base grows. That is the structural advantage a technology-first institution has over a branch-first one, and it widens with every million new customers.

The country-level numbers in the annual report deserve their own section.

In Spain, 38 percent of newly opened bank accounts are Revolut. In France, 31 percent. Italy, 29 percent. Poland, 23 percent. Germany, 18 percent. UK and Ireland, 17 percent. The company is a top three finance app by downloads in 26 European countries. The annual report describes growth in Spain, France, and Italy as "explosive." The data backs that up.

Then look at the first quarter of 2026. In January, Revolut launched full banking operations in Mexico. In March, the PRA lifted restrictions on Revolut's UK banking licence after a mobilisation period that began in 2021. As we analysed in our coverage of the fintech banking licence race, the UK licence is more than a regulatory milestone. It unlocks FSCS deposit protection for 13 million UK customers, lending at scale, and a level of institutional credibility that changes conversations with partners and corporates.

The same month, Revolut filed for a U.S. national bank charter with the OCC and FDIC. It committed £3 billion of investment in the UK with 1,000 high-skilled jobs. It opened a Western Europe headquarters in Paris. It announced plans for 800 employees in Madrid and Barcelona by 2028.

Three continents. Three banking licence applications or grants. One quarter.

Forget the revenue for a moment. The number traditional banks should be watching is this: 45 percent more customers chose Revolut as their primary bank in 2025 compared to the prior year.

Revolut started as the card you took on holiday. For a growing share of its 68 million customers, it is now the account where the salary lands, the direct debits run, and the savings sit. Total customer balances of £50.2 billion and savings balances of £20.4 billion, doubled in a year, tell you this is no longer a secondary account for discretionary spending.

When we analysed two fintech giants and their combined $250 billion valuation earlier this year, the open question was whether growth would translate into durable, profitable businesses. Revolut's 2025 report answers that: 38 percent PBT margins, 76 percent fee-based revenue, and a customer base that is consolidating its financial life onto the platform.

The forward guidance is blunt. Revolut targets 100 million customers by mid-2027 and projects $9 billion in revenue and $3.5 billion in profit for 2026. At one million new customers every 17 days, 100 million is arithmetic.

Revolut is projecting $9 billion in revenue for 2026 and targeting 100 million customers by mid-2027. If it hits both, which traditional bank, in which market, is the first to feel the structural pressure?