From a single food truck in 2018 to Luxembourg’s largest street-food network, Pol Miller and Félix Clement turned passion and grit into LëtzeBurger, now a 13-location success.
Pol Miller traces his drive to his mother. “She built something from the ground up and worked incredibly hard for it. Her discipline and persistence have always inspired me,” he says. These values led him in 2018 to co-found LëtzeBurger. “My mission is to prove that fast food can be local, high-quality and people-driven,” he says. “I want to motivate other young people to believe in their ideas and take the step into entrepreneurship, even if they start small.”
With limited funds, he built a food truck that grew through partnerships into a brand with several locations. Highlights include a collaboration with sneaker store Three52 and long-term work with events company Ultraschall. The company has created jobs and shown that local sourcing and authenticity can thrive.
Hiring has been a challenge. “But we’ve learned to build a culture where our team enjoys working, learning and growing with us,” he says. Miller plans to strengthen the brand, expand abroad and “make LëtzeBurger a symbol of what local entrepreneurship can achieve.” Being named to the Forbes Luxembourg 2025 Under 30 List reinforces his message to “start small, think big, and build something real.”
Félix’s journey began when “My associate, Pol Miller, wanted to open a burger food truck.” Clement and five friends launched the first truck, fuelled by ambition and his love of supercars. Partnerships with the House of Entrepreneurship, Microlux and Jonk Entrepreneuren Luxembourg helped them gain momentum. Hard work and a focus on local, quality food drove growth. Today, Lëtzeburger has 13 sales points, 50 staff and is the country’s biggest food-truck caterer. “We are an example that high quality food can be served on the streets, out of a food truck,” he says.
The road was tough. Organised and relentless, Clement pushed through setbacks and embraced failure as part of the process. “We sacrificed everything for our business, even our relations with people and our health, but it was worth it and I would do it all over again.”
He now aims to turn LëtzeBurger into “a real food chain” and hopes his next ventures will inspire others. His personal dream remains clear: “My mission is to own and drive a Lamborghini one day. This is why I do what I do.”
This article was published in the 8th edition of Forbes Luxembourg.
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