Both designers in the luxury industry, Erwan and Flavien Jonak have combined their talents to create a family venture at the crossroads of their passions: design, leather goods, and automobiles. Their collaboration is based on harmonious complementarity, a dialogue enriched by their differences, and a shared vision: to combine family expertise with contemporary innovation.

Driven by a taste for excellence and a quest for audacity passed down by their father William, an automotive engineer who later worked in the luxury industry, the Jonak brothers founded AISE, a high-end accessories brand that reinvents leather goods by integrating them into the automotive world. Their ambition? To transform objects of passion into luxury accessories that combine sophistication and minimalism.

Their style, both refined and powerful, is distinguished by a unique approach where every detail reflects a balance between finesse and robustness. From the design of high-end materials to the creation of exceptional automotive interiors, their work embodies bold luxury.

Passion as an inheritance