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Portconnectors: Unlocking Growth Through Strategic Connections in the Port Region

26 May 2025 | Accelerator, Ecosystem and Partners
At Upstream Festival, startups met their match – through superconnectors and regional collaboration.

The most powerful innovations don’t emerge in isolation. They grow through connections between people, sectors, and cities. That was the driving force behind Portconnectors, a high-impact side event of this year’s Upstream Festival.

Together with Port of Rotterdam, PortXL, Platform Zero, YES!Delft, InnovationQuarter, and iTanks, we created a dynamic space where startups in the energy and maritime sectors could do what they do best: ask boldly, connect smartly, and scale purposefully.

How It Worked

Startups took the stage to pitch one critical ask—something that could shift the trajectory of their business. Superconnectors—individuals with vast, high-level networks—answered with introductions. Real ones. Immediate ones.

We’re talking C-level introductions, including a director from Unilever and even the mayor of Stockholm.

These weren’t just feel-good moments. They were:

Why This Matters

When the right people meet at the right time, growth happens. Faster. Smarter.

This is what a connected innovation ecosystem looks like: agile, focused, and ready to deliver.

What We Learned

Huge Thanks

To every startup that pitched with clarity, to each connector who gave generously, and to all our co-organizers who made this possible—thank you.

Together, we’re not just building startups.
We’re building the future of this region.


As an accelerator, Buccaneer Delft proudly supports innovative companies in the ever-evolving energy & maritime sectors. We are committed to helping sustainable ideas grow, and transform into commercial products and solutions, serving as a bridge between the existing industries and innovations. Our community impacts the energy transition with technological innovations transforming the industry. Learn more about our accelerator services.