Built on ambition. Driven by excellence. Defined by partnership.

Ambition
Turning outsiders into leaders. We share your thirst for growth and push every project to its absolute maximum potential.
Excellence
Obsessed with pixel-perfect details and clean code, we set the highest standards to establish your instant credibility.
Partnership
We merge our digital expertise with your industry knowledge. It’s an open process where we advance brick by brick, in constant dialogue.

+50 entreprises nous ont fait confiance

Meet the founders.

Two childhood friends. One world tour. And a pact to break the agency status quo.

It didn’t start in a garage, but in our bedrooms — fresh off our Master’s degrees and a trip around the globe. We returned to a frustrating reality: brilliant entrepreneurs being held back by mediocre websites and locking contracts. We saw businesses driving with the handbrake on. So we built the antidote. One brings the creative obsession and visual instinct, the other brings the technical performance and code discipline. Helion exist for one reason: to align your perceived value with your true potential.

Willy Lebreton
Co-Founder & CEO
Arthur Roux
Co-Founder & COO