Beyond the shadow of 'Too Big to Fail': moving past a fragmented European banking system

By Frédéric Oudéa, Chairman of Revolut Western-Europe Published on 21/07/2026 - 5:50 GMT+2 The opinions expressed in this article are those of the author and do not represent in any way the editorial position of Euronews. As Europe looks to reinforce its place in a rapidly shifting geopolitical landscape, a clear imperative has come into focus: the money exists to fund our future, but the financial architecture to deploy it does not. ADVERTISEMENT ADVERTISEMENT To finance our digital and green transitions, strengthen our collective defence, and drive innovation, Europe needs massive, mobilised capital. While we now benefit from a single supervisor and largely harmonised prudential rules, the mechanism required to generate and deploy this capital remains politically constrained. Boxed in by isolated national safety nets, fragmented capital markets, and divergent local implementations, the European banking sector remains geographically siloed. To fix this, we have to dismantle a deeply entrenched regulatory myth that has shaped European policy since 2008: the idea that cross-border scale inherently creates systemic risk. It doesn't. If Europe wants to protect its economic sovereignty and stop relying on foreign financial institutions to fund our future, it needs its own global financial champions. A unified pan-European home market is the absolute precondition for building them. In the aftermath of the 2008 financial crisis, the regulatory focus shifted decisively toward national protectionism. Wary of the "too big to fail" scenario, governments incentivised banks to de-risk by retreating within their own borders. The result is a European banking system that is too fragmented to compete. We need only look at the numbers to see the geopolitical cost of this strategy. Prior to 2008, European and US banks were roughly on par. Today, because the US operates as a true single market, a single American institution like JPMorgan Chase is valued higher than the top ten European banks combined. Despite judicious prudence, Europe's extreme caution in preventing the crises of the past is leading our Continent to regulate itself out of the global economy of the future. This fragmentation breeds actual financial fragility. When banks are strictly confined to their national borders, they become dangerously over-indexed in their home country's sovereign debt. This creates the infamous doom loop: a localised economic shock in one member state instantly cripples its domestic banks' ability to lend, depriving local businesses of credit precisely when they need it most. There is the significant opportunity cost. Europe faces a massive €620 billion annual funding gap to invest in innovation and growth. Yet, because our capital markets remain siloed, European scale-ups are forced to cross the Atlantic to secure late-stage funding. We're overflowing with capital, yet starved of the financial infrastructure needed to mobilise it, actively funding our global rivals while €33 trillion in European wealth sits underutilised behind national borders. Mobilising this capital is how we will finance the energy transition, modernise our ageing healthcare systems, and strengthen our collective defence capabilities. Fragmentation, not integration, is Europe's true systemic risk. If a shock hits a fragmented, localised system, it breaks. If it hits a pan-European system with cross-border liquidity, the shock is absorbed and diluted. Completing the market integration The private sector has proven the technology exists to bridge Europe's fragmented markets. But technology alone cannot fix a paralysed regulatory framework that is often unable to keep up with the pace of innovation. For a decade, the EU Banking Union has remained half-built, a system defined by centralised rules alongside isolated, national safety nets. To move forward, policymakers should focus on pragmatic, immediate steps: driving stronger convergence between existing national schemes, supported by mutual guarantee and insurance frameworks. This approach provides the safety nets required to encourage healthy cross-border consolidation, allowing true pan-European players to emerge organically. Beyond the Banking Union, our broader financial markets remain hampered by the slow progress towards a true Savings and Investments Union. Uneven regulatory enforcement and national "gold-plating" continue to trap investments within borders, restricting the free flow of capital required to finance innovation. A blueprint built in Europe, for Europe A borderless model is the exact remedy to Europe's financial fragility. Rather than a patchwork of local subsidiaries, we need more unified technological infrastructures, enabling seamless operations across all 27 EU member states. This inherently solves the doom loop, where a localised economic slowdown in one market is naturally stabilised by the strength of the remaining 26. Crucially, this provides the financial channels Europe desperately needs, giving citizens the tools to effortlessly shift money from passive local deposits into active pan-European investments, helping redirect that dormant €33 trillion back into the real economy. As the only European company among the world's top ten most valued private tech firms, Revolut is proving that an institution built in Europe, for Europe, can operate as a true global peer alongside US and Chinese giants. It demonstrates that achieving pan-European scale is the essential foundation for global leadership. We can no longer let the overly precautionary approach of the past dictate our future. Europe has the talent, capital, and technology to lead globally. We now need decisive action to finish the job, unify our markets, and reclaim our economic sovereignty. Frédéric Oudéa was appointed as Chairman of the Board of Directors of Revolut Western Europe in July 2025.