Quentin Bisch was born in Strasbourg, France, in 1983. He did not come to perfumery through a conventional chemistry track: he trained in theatre, earning a degree in theatre studies and spending several years directing a small troupe before a short internship in Grasse redirected his career. That internship led to a year as an assistant to perfumer Michel Almairac at Robertet's lab in Grasse, after which he was accepted into the Givaudan Perfumery School, one of the industry's most selective training programs.

He joined Givaudan as an in-house perfumer, working out of the company's Paris laboratory, and made his fine-fragrance debut with Reminiscence's Essence in 2010. His breakthrough as an independent voice came with État Libre d'Orange's La Fin du Monde in 2013. In the years since, he has built a dual reputation: composing high-visibility scents for mainstream houses — including Mugler's Angel Muse, Chloé's Nomade, Azzaro's Wanted by Night, Carolina Herrera's Good Girl and Bad Boy, Jean Paul Gaultier's La Belle and Le Beau, and fragrances for Yves Saint Laurent, Paco Rabanne, Van Cleef & Arpels, and Loewe — while also becoming a sought-after collaborator for niche and prestige labels such as Parfums de Marly (notably Delina), Ex Nihilo, Amouage, Marc-Antoine Barrois, L'Artisan Parfumeur, and Essential Parfums.

Bisch was named Perfumer of the Year at the CosmétiqueMag Oscars in 2019, honored specifically for Azzaro's Wanted by Night. Across interviews he describes his working method as a hybrid of scientific precision and dramatic instinct carried over from his theatre training — building compositions around strong central ideas, then layering in embellishment and contrast, the way he once staged a play. His formulas lean on materials like labdanum and cistus, vetiver, leather and ambrette accords, and he frequently pairs those darker, resinous notes against brighter or gourmand touches such as tonka bean, orange blossom, or hazelnut, an approach several trade profiles credit for the tension and immediacy that mark his best-known work.