In Europe’s innovation debate, acquisitions often make headlines for a day. What happens afterward gets almost no attention. A startup is acquired. The deal is announced. Regulators, investors and journalists discuss the transaction. Then the story disappears. But for founders, employees and customers, that is when the most important chapter begins.
Today, the European Commission is reviewing its Merger Guidelines. Policymakers across Europe are debating the future of merger control, competitiveness and innovation. And there is growing recognition that Europe's ability to create world-class technology companies depends not only on generating breakthrough ideas, but on helping those ideas reach the scale required to compete globally. In that context, understanding what happens after a startup joins a larger organisation is critical. The real measure of success is not the transaction itself. It is what founders, teams and technologies achieve in the years that follow.
The story of Filippa Hasselström and Sye illustrates this clearly. Founded in Stockholm, Sye emerged from a simple but ambitious conviction: live streaming audiences deserved the same experience as traditional television viewers. At a time when streaming viewers regularly experienced delays of several seconds compared with broadcast audiences, Sye developed a technology capable of dramatically reducing latency and synchronising viewing experiences in real time. This is the kind of innovation Europe excels at producing: highly technical, globally relevant and built around solving a concrete customer problem. As Filippa explains, “What Sye does is solve the problem of latency and sync. Previously, streaming audiences were behind traditional broadcast audiences. With Sye, we close that gap and unite the audiences.”
Previously, streaming audiences were behind traditional broadcast audiences. With Sye, we close that gap and unite the audiences
But as many founders discover, developing a breakthrough technology is only the beginning. The greater challenge lies in deployment: convincing an industry to adopt a new solution, integrating that technology into complex ecosystems and achieving the scale necessary to serve millions of users reliably. For years, Filippa worked to demonstrate the value of its innovation across the streaming industry. The technology was proven. The vision was clear. But transforming a promising startup into a globally deployed platform required resources, infrastructure and reach that few young companies can access on their own. This is not unique to Sye. It reflects a fundamental question facing Europe today: how can innovative companies move from breakthrough ideas to global impact?
The European Commission's draft Merger Guidelines recognise the importance of this challenge. The proposed framework explicitly acknowledges that mergers can contribute to innovation, investment and technological progress, while helping companies achieve the scale required to compete internationally. It notes that combining complementary capabilities can accelerate the development of new technologies, strengthen competitiveness and generate benefits for consumers through improved products and services. These are not abstract economic concepts. They can be observed directly in the experiences of founders who have navigated the transition from startup innovation to global deployment.
For Sye, that transition began through a technical collaboration built around a shared vision for the future of live streaming. “Our relationship with Amazon started as a technical collaboration and a joint vision that something had to be different for a live streaming solution to operate at the scale it needs to. We shared a conviction that live streaming is fundamentally different from video on demand—and that delivering the best customer experience means building a purpose-built solution for live, not retrofitting a video on demand stack like the rest of the industry,” Filippa recalls. A principal engineer at Amazon recognised the potential of Sye's technology and championed a different approach to live streaming. “It all started with a principal engineer at Amazon calling us. Just like us, he had a conviction that live streaming should be done differently”, Filippa explains. What started as an engineering conversation quickly became something larger. The result was an internal demonstration that showcased the technical quality of the solution and its potential to transform the viewing experience for millions of users. That moment proved decisive: “Amazon built an internal demo, and that demo made a big difference internally, where executives could really see the quality and the experience that we could deliver.”
The acquisition did not extract value from Europe. It created more of it
Looking back, Filippa describes the opportunity as arriving at exactly the right moment. By then, Sye had spent years refining its technology and advocating for a different vision of streaming. “We had worked on this initiative for about five years. We were trying to convince the streaming ecosystem to implement a solution from a small company in Sweden.” The collaboration provided an opportunity to accelerate that vision and bring it to audiences at a scale that would otherwise have been impossible.” The collaboration with Amazon came at the right time. It was an opportunity to work with a customer who had the scale and experience to implement and grow a solution such as ours.”
The years that followed show what happens when innovation meets scale. Rather than remaining a promising technology used by a limited number of customers, Sye evolved into a platform supporting some of the largest live streaming operations in the world. The technology was developed into a core part of Prime Video’s live streaming operation, supporting live sports rights and Channels partners around the world, including delivery of the NBA on Prime to audiences in more than 220 countries and territories. This represents more than commercial success. It shows how a technology conceived and developed in Stockholm reached millions of viewers globally — solving problems at a scale that no startup could realistically achieve alone.
The growth story was not limited to the technology. One of the most striking aspects of Filippa's account is the continuity of the team that built the company from the beginning. “I’m proud to say that the majority of the engineers that came through the acquisition are still with the team,” she explains. The original Stockholm operation did not disappear. It expanded, creating new opportunities for engineers and strengthening local innovation capacity. “The team in Stockholm, the original team, has grown.” Today, the organisation works closely with universities and students, developing future talent and ensuring that knowledge and expertise continue to circulate throughout the wider ecosystem. The acquisition did not extract value from Europe. It created more of it.
Restricting that freedom does not protect innovation. It constrains it
As Europe reflects on how to strengthen its innovation economy, stories like Filippa's offer an important lesson. Innovation is not a single moment of invention, nor a single transaction announced in a headline. Innovation is a long-term process of building, improving, scaling and solving increasingly complex problems. For founders like Filippa Hasselström, the acquisition was not the end of the story. It was the beginning of a new chapter—one in which a technology created by a small team in Sweden reached a global audience, continued evolving and generated impact on a scale that few could have predicted.
Stories like Filippa’s also show why founders must remain free to choose the partners, investors or acquirers best placed to help them scale their technology globally. Restricting that freedom does not protect innovation. It constrains it. As Filippa puts it, “We have been growing inside Prime Video and we will continue to do so. I see future growth, continuing to solve really hard problems and innovating on behalf of our customers.”
That is the part of the story that deserves more attention. Not the day of the acquisition, but everything that comes after.
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