Trusted by ambitious teams
We work with early-stage startups, scale-ups, and enterprise innovation teams.
Here are the organizations we have built products for.
Past and present clients
What our clients say
Most of our clients keep working with us after launch.
Kamal M'Rabet
CEO, Mobvious
“Working with Bjorn, Antonio and the Rush team was a real accelerator in the early development phases of our platform. Their contribution helped lay the first foundations of our infrastructure, but also went beyond the classic scope of a software developer: thanks to their 'hybrid expertise', combining engineering and logistics (a rare profile on the market), the build was lightning-fast and consistently on target. Thanks to their hands-on experience building last-mile tools, they immediately grasped our operational stakes, our field constraints and the reality of logistics flows. This nuanced understanding allowed them to propose pragmatic, directly actionable technical solutions, where other providers would have needed long adaptation phases. Beyond their distinct personalities, Bjorn and Antonio are highly complementary and form a strong duo, combining their skills for a great client relationship.”
Thomas Dusart
Co-Founder, Gowlz
“Rush came to our rescue when we had to rebuild one of our applications after an internal departure. We can always count on their responsiveness, reliability, and deep understanding of our needs. I consider them true colleagues today, not just service providers.”
Auriane Gillet
GM, Poppy Lease
“They are highly responsive and always share their point of view to help improve the project, with a very collaborative mindset. They understand our business, making them a real partner in the development of our platform.”
Where we have delivered
Industries where reliability, performance, and compliance are requirements.
Mobility & automotive
Ride-sharing platforms, autonomous shuttle operations, car rental systems, and luxury automotive experiences for brands like Porsche, Maserati, and Cupra.
Healthcare & well-being
Hospital mobile apps, psycho-oncology platforms, and care coordination tools built with GDPR compliance and patient safety in mind.
SaaS & developer tools
Form infrastructure, bot protection, and internal tools used by thousands of developers worldwide.
Events, leisure & public sector
IoT dashboards for public infrastructure, event platforms for Brussels Major Events, and visitor experiences for Terhills.
Let's build your product
Tell us what you're building. We'll tell you how we'd approach it, what it takes, and how fast we can move.
We'll tell you honestly if we're the right fit. And if we're not, we'll point you to someone who is.