Mostardesign Type Foundry is an independent French type foundry created by Olivier Gourvat. Specializing in high-quality fonts and custom type solutions, it blends typographic heritage with modern design to meet the needs of today’s creatives.
The foundry has produced internationally recognized typefaces such as Sofia Pro, Filson Pro, Univia Pro, and Solena Pro. It also offers font modifications and custom type development, providing tailored solutions for brands and designers.

Olivier Gourvat’s type design practice is shaped by personal history, punk music, and global symbolism. In this interview, the Mostardesign founder reflects on his roots in sign painting, the meaning behind the foundry’s name, and the balance of energy and precision that defines his work. From the evolution of Sofia Pro to the ambitions behind the Rival system, Gourvat shares how cultural memory, user feedback, and creative rhythm guide his process.