From App to Bank: How Revolut Became Europe's Most Valuable Startup

Not long ago, Revolut was just another app for spending money abroad without hefty fees. In 2026, it is something far bigger. Valued at around 75 billion dollars, it has become Europe's most valuable private technology company, and one of the clearest signs yet that a British fintech can grow into a genuine, full-scale global bank.

The numbers behind the boom

The scale of Revolut's growth is striking. The company reported revenue of about 4.5 billion pounds for 2025, up from 3.1 billion the year before, while pre-tax profits climbed to roughly 1.7 billion pounds. Its customer base has swelled to around 70 million retail users worldwide, having added some 16 million new accounts in a single year alone.

From money app to licensed bank

The most important shift is what Revolut is becoming. In March 2026, it finally launched full banking operations in the United Kingdom, its home market, after years of waiting for a licence. It now operates as a licensed bank in more than 30 of its 40 target markets, and recently secured a banking licence in Mexico while applying for a charter in the United States.

That transformation changes what customers can actually do. Beyond payments and currency exchange, Revolut is rolling out products long associated with traditional banks, from credit cards and mortgages to investment options such as exchange-traded funds. The stated goal is clear: to become the single financial app that people reach for to manage almost everything.

Betting big on the world

Ambition on this scale requires enormous investment. Revolut has committed around 13 billion dollars over five years to its international expansion, with a stated target of reaching 100 million customers by the middle of 2027. It is a wager that the future of banking belongs to a handful of global, app-first players rather than to dozens of national incumbents.

One big question still hangs over the company: when, and where, it will go public. Revolut has filed confidentially for a listing, but its leadership has signalled a preference for New York over London, a choice that would carry symbolic weight for the British market. Whatever it decides, Revolut has already shown how far a fintech can travel, from a simple travel-money app to a bank measured in tens of billions.