How the European VC Ecosystem Has Matured in Five Years

In 2020, a European founder raising a seed round for a deep tech company faced a landscape that was functional but fragmented. Good investors existed, but they were scarce. The capital pools were smaller than US equivalents. The follow-on funding environment was uncertain enough that seed investors frequently encouraged their best companies to establish US presences to access larger downstream rounds. In 2025, the picture is fundamentally different. European venture capital has undergone a structural transformation that now allows the continent's best companies to be built, funded, and scaled from Europe — and this transformation has compounding effects on the quality and ambition of the companies that choose to stay.

The Capital Expansion That Changed Everything

The most visible dimension of European VC maturation is the dramatic expansion of capital under management. In 2019, European venture funds managed approximately €35 billion in aggregate. By 2024, that figure had grown to over €100 billion — a nearly threefold increase in five years. This expansion was driven by multiple forces: record fundraising by established European VCs including Balderton, HV Capital, Index Ventures, and Atomico; the emergence of new funds from former European founders and operators; the entry of US growth-stage funds that began writing larger European cheques; and the sustained expansion of sovereign wealth and family office allocations to European venture.

The capital expansion is not just a quantity story — the qualitative composition of European VC has changed as well. Five years ago, the European growth-stage funding market was dominated by US crossover funds that would typically participate alongside a lead European investor. By 2025, pan-European growth funds with €500 million to €2 billion under management have established themselves as credible lead investors at the growth stage, reducing European companies' dependence on US investors to access large rounds. This matters not just for the capital itself, but for the terms: a European growth fund that leads a round from a position of deep sector knowledge and long-standing founder relationship can offer better governance terms, more thoughtful milestone structures, and more patient capital than a US fund writing a check into a market it is underwriting at arm's length.

The Talent Recycling Effect

The maturation of European VC is not just a financial phenomenon — it is also a human capital phenomenon. The companies that achieved major exits in the first wave of European tech success — Skype, King, Klarna, Zalando, Deliveroo, Wise, and dozens of others — seeded the European ecosystem with a generation of operators, executives, and investors who understood at first hand how to build companies from European starting points to global scale.

This talent recycling effect has been particularly powerful in three ways. First, former operators at successful European companies have become some of the best angel investors and seed-stage investors in the ecosystem. They bring pattern recognition based on direct experience of European company building — they know which hiring markets are most productive, which enterprise customer relationships take longest to develop, which regulatory challenges require the most lead time — that US investors and more junior European investors cannot replicate.

Second, the executives who came up through early European tech companies are now serving as advisors, board members, and operators at the next generation of deep tech companies. The knowledge transfer from the first wave of European tech to the deep tech companies of 2020–2025 is visible in hiring patterns, product decisions, and go-to-market strategies that are meaningfully more sophisticated than those of the previous generation of European deep tech startups.

Third, the founding teams of second-generation European companies are more internationally experienced and more globally ambitious than their predecessors. Many have studied at top US or Asian universities, worked at global technology companies before returning to Europe, or co-founded previous companies that gave them direct experience of scaling across multiple markets. This global orientation from inception means that European deep tech companies are increasingly building products, pricing structures, and go-to-market motions designed for global customers rather than the domestic European markets that were often the default target of previous generations.

The Infrastructure of Supporting Services

Venture capital success depends not just on capital and talent but on the ecosystem of supporting services — legal firms, talent networks, PR agencies, recruitment specialists, CFO-as-a-service providers, and operator communities — that help early-stage companies navigate the practical challenges of company building. This supporting infrastructure has developed substantially in European tech hubs over the past five years.

In London, Berlin, Amsterdam, Stockholm, and Paris, the density of venture-specialist law firms, talent marketplaces focused on deep tech, and fractional C-suite service providers has reached the point where a deep tech company can access the professional services it needs without relocating to Silicon Valley or New York. The quality of European IP counsel — critical for deep tech companies that rely heavily on patent protection — has improved dramatically, particularly in the technology-heavy legal markets of London, Munich, and Zurich. European deep tech companies can now access IP counsel with specific expertise in semiconductor patents, biotechnology regulatory filings, and quantum computing intellectual property without engaging US law firms at US billing rates.

The talent market for experienced operators in deep tech has also deepened considerably. Five years ago, a deep tech company looking for a VP of Business Development with specific experience in enterprise deep tech sales had a very limited pool to recruit from in Europe. Today, the pool of candidates with relevant experience at companies including IQ-AI, Wayve, Graphcore, Exscientia, and dozens of other successful European deep tech companies has grown to the point where European companies can conduct competitive recruitment processes without defaulting to US executive searches.

Cross-Border Capital Flows: A Two-Way Street

One of the most significant changes in the European VC landscape over the past five years is the normalisation of cross-border investment flows — both from US funds into European companies and from European funds into US and Asian companies. The former narrative — that European companies needed to establish US presences to attract US capital — has been replaced by a more sophisticated understanding that the best European companies will attract global capital regardless of where they are headquartered, and that headlining US fund participation in a European company's round signals quality rather than requiring geographic compromise.

US firms including a16z, Sequoia, General Catalyst, and Lightspeed have all made meaningful investments in European deep tech companies in recent years, and they have done so in ways that do not require the companies to relocate. This shift reflects both the maturation of European VC — which gives US funds confidence that their investments will be well governed and well supported locally — and the recognition by US funds that the best deep tech companies may well be European, given the structural research and engineering advantages described earlier.

The reverse flow — European funds investing in US and Asian companies — is also growing, as the largest European funds develop the international networks and analytical capabilities to compete for global deals. This internationalisation of European VC is healthy for the ecosystem: it brings fresh perspectives, deal flow that benefits European co-investors, and the kind of global network that helps European portfolio companies access customers, partners, and talent across markets.

What This Means for Deep Tech Founders in 2025

The practical implication of European VC maturation for deep tech founders is a genuinely changed fundraising landscape. The founders who are raising seed rounds for European deep tech companies in 2025 are working in an environment where: European investors have genuine technical depth in their focus areas; capital pools are large enough to support companies through pre-commercial development phases; the follow-on funding environment for well-performing companies is broadly available without requiring US relocation; and the ecosystem of supporting services has developed to the point where company building in Europe does not require the operational compromises it once did.

This does not mean the European deep tech fundraising landscape is without its challenges. The gap between the best European deep tech VCs — who offer genuine sector expertise, strong networks, and patient capital — and the large number of generalist funds that have started making deep tech investments without corresponding expertise is real and can be costly for founders who do not distinguish carefully between them. The regulatory complexity of operating across multiple European national markets remains a significant operating challenge that US companies building in a single large home market do not face. And the cultural variation across European markets — in commercial norms, hiring expectations, and enterprise sales cycles — means that scaling pan-European operations requires a level of organisational sophistication that is genuinely harder than scaling within a single market.

But the direction of travel is clear and positive. The European VC ecosystem of 2025 is not the ecosystem of 2020, and the European VC ecosystem of 2030 will be meaningfully stronger still. The founders who recognise this — who choose to build in Europe, with European investors, for global markets — are making an increasingly rational choice. At Hilberts AI Capital, we are committed to being the seed investor of choice for the best of them. Reach out if you are building a deep tech company that could define what European technology leadership looks like in the decade ahead.