Europe built the most ambitious tech law in the world. Its companies, founders and innovators put years into it. Enforcing it is the one step left — and only one person can take it: Commission President Ursula von der Leyen.
Adding your logo puts your organisation on the supporter wall and adds your name to the open letter to President von der Leyen.
The Digital Markets Act is the most significant piece of tech regulation Europe has ever built. Hundreds of tech companies, dozens of staffers, thousands of hours: lawyers, policy experts, parliamentarians and founders from every corner of the continent contributed to this in a broad consensus to reestablish fairness in digital markets.
This is not abstract. A DMA enforced in full and on time opens the markets that gatekeepers keep closed and lets European founders compete on equal footing - the condition for a new generation of European companies to grow. And it has never mattered more than now: as AI reshapes every digital market, timely enforcement decides whether a whole generation of European entrepreneurs can build on a level playing field, or is locked out before it starts.
Its rules started to apply in early 2024. Several proceedings against other gatekeepers were opened and wrapped up within months. One case stands apart: the non-compliance investigation against Google, opened in March 2024, is still not decided. It is the biggest test the DMA has faced, and the one where the Commission committed to a decision before this summer's institutional pause.
That decision is now the whole ball game. If it lands - clean, on time, on the merits - the DMA works. If it slips again, quietly traded as a goodwill gesture to a government that openly calls Europe an adversary in exchange for tariff relief, the message to every European founder is that our rulebook can be negotiated away.
They built the law. Enforcing it is the one thing still open.
You may have seen this poster across Brussels, in Politico, or scrolling past on social. Same campaign. Same ask. This is where you add your organisation to it.


The law is written. The proceedings are running. The evidence is documented. Europe's tech ecosystem did its part. What's missing is the will of one person - European Commission President Ursula von der Leyen. She is the only one who can take the last step: enforce the DMA.
So our task is simple: make the weight of what's already been done impossible to ignore.
Now finish
the job.
The open letter to President Ursula von der Leyen is the centrepiece of this campaign. It lays out why the Digital Markets Act must be enforced in full and without delay, and calls on the Commission to finish the job.
We're the companies, founders, investors and organisations that Europe's digital rules were written to protect. Open, contestable markets are the ground European business needs to compete and grow, and securing that ground is exactly what the DMA was meant to do. It was a promise of fair markets, and we're here to see it kept.
If your organisation stands behind that, add your name. Upload your logo and it does two things at once: it joins the wall, a public and growing record of Europe's tech ecosystem, and it puts your organisation's name to our open letter to President von der Leyen, calling on the Commission to enforce the DMA in full and without delay.
You can ask us to remove your logo at any time.
Every logo here is an organisation that wants Europe's digital rules to hold. The wall grows every day.






A coalition of European companies and entrepreneurs. Full list of organisers on the open letter page.
Only companies and associations can sign up. This campaign is an organisational wall, not a petition for individuals.
Only the statement above and the open letter: full enforcement of the DMA. Nothing else.
Only used for the supporter wall and the open letter. Removable on request.
No. This is an independent campaign by the organising coalition.
This wall is for organisations. Individuals can support by sharing the campaign and asking their organisation to sign.
Contact the campaign team and we'll take it down - no questions asked.