Why Europe keeps losing the tech champions it grows¶

A plain-language companion to the working paper "Sovereignty as a Flow: Capture and the Durability of European Technology" (v0.3, July 2026). The paper carries the registry, the statistics, and the caveats; this text carries the ideas.

The short version. Policy debates treat a technology firm's nationality as a fact: this company is European, that one is American. In reality nationality is a snapshot of a cap table, and cap tables are liquid. We tracked how control of European technology firms actually leaves Europe, across 33 documented cases and a defined universe of 125 prominent firms over twenty years. One structural feature stands out: firms whose governance lets an insider refuse a takeover stayed European in 89 percent of cases, against 55 percent for the rest, and among the locked firms the number of hostile or unwanted takeovers was exactly zero. The lesson for policy: money buys champions; structure keeps them.

Four doors out¶

Skype, DeepMind, Arm, Nuxeo, Supercell, Wolt, Software AG, Aleph Alpha. Each was, at some point, a European sovereignty hope; none is under European control today. Watching 33 such cases, control leaves through four doors.

The front door is acquisition: a foreign buyer purchases the company outright (Skype to Microsoft, DeepMind to Google, Arm to SoftBank, Nuxeo to Hyland). The second door is the private-equity buyout: a fund takes the firm private, restructures, and typically exits to a strategic buyer, often American (SUSE, Software AG). The third door is quieter: an infrastructure deal leaves the logo European while moving the firm's stack, computing, or distribution onto a foreign platform (DeepL, Germany's flagship language-AI firm, migrating to Amazon's cloud). The fourth door is the US listing: the founder keeps the keys and moves the incorporation, the governance, and eventually the center of gravity to New York, because that is where late-stage capital and liquidity live (Spotify, UiPath, Klarna, Wise).

The doors differ, and the differences matter, because what blocks one does nothing against another.

The one feature that predicts staying¶

We assembled a universe of 125 prominent European technology firms from the last two decades, spanning cloud, AI, fintech, security, enterprise software, semiconductors, consumer platforms, and developer tools, including the captured and the still-independent alike. For each firm we asked one structural question: does its governance contain a lock, some arrangement that lets an insider say no to an unwanted change of control? A foundation or steward-ownership structure, founder shares with extra votes, a golden share, state control.

The split is large. Locked firms stayed under European control in 89 percent of the resolved cases; unlocked firms in 55 percent. Put the other way: an unlocked prominent European tech firm had roughly a 45 percent chance of leaving European hands, and a lock cut that to 11 percent, about a six-fold shift in the odds.

The exceptions are the most informative part. Three locked firms did end up counted as captured, and each tells the same story from a different side. UiPath and GitLab left through a voluntary US listing: the lock worked exactly as designed, the founders kept control, and the founders themselves chose to move. Farfetch went through insolvency: its equity was wiped and the lock died with it. Across the entire universe, no governance-locked firm was acquired against its will. A lock is close to watertight against the front door, and it does nothing at the two doors it was never built for: a founder who wants foreign capital, and running out of money. The most tightly locked firm in the set, a state joint venture, resisted every acquirer and went bankrupt anyway. Surviving as European and surviving are different things.

Two more facts round out the picture. Locks are one moat among two: SAP, Adyen, Amadeus, and Infineon have ordinary one-share-one-vote governance and stayed European for decades on sheer scale and strategic weight. And there is one kind of asset that cannot be bought at all: an open-source commons. When Oracle acquired MySQL, the code was forked into MariaDB and the alternative outlived the acquisition. A proprietary firm is a discrete, purchasable asset; a forkable commons is capture-proof by construction.

What this means for policy¶

The practical readings follow the mechanism, one instrument per door.

Against the front door: policy can reward the lock. Procurement rules and sovereignty labels can credit steward-ownership, foundation ownership, and dual-class structures with a domestic anchor; public co-investment can come with a golden share. Germany's steward-owned technology providers show the model runs at scale.

Against the fourth door: deepen the capital. Firms list in New York because European growth capital and public-market liquidity are shallow. Capital-markets integration is usually filed under finance policy; on these numbers it is also a sovereignty instrument, because it removes the one exit a lock cannot block.

For everything else: scale, or a commons. Firms that will never carry a lock can still anchor European control if they are too big and too central to move, or if the capability they embody lives in an open substrate that survives any single firm's sale.

And one caution for the subsidy debate: on these numbers, a grant to a prominent unlocked firm funds an asset with roughly even odds of leaving within the period we observe, and the grant itself changes none of the structure that sets those odds. Public money and durable structure work together or the money leaks.

The small print¶

The universe is a defined and transparent sample of prominent firms, so it licenses the comparison inside the sample and no precise economy-wide rate. The headline association is exactly that, an association with a documented mechanism: profitable firms might both adopt locks and have no need to sell, and our design cannot fully separate the two. What the zero stands on is simpler and harder to argue with: in twenty years of documented cases, we found no instance of a governance-locked European technology firm taken over against its will. Every case, coding, and computation is sourced in the paper's public dataset.