Coutume

Coutume is a Paris-based specialty coffee roaster founded in 2010, operating out of Île-de-France. The roastery has built its identity around 100% single-origin coffees — no blends designed to obscure provenance — with an explicit stated mission of making specialty-grade coffee accessible without conceding on quality. Founder information is not publicly documented in available sources.

Coutume arrived early enough in Paris's specialty coffee arc to help define it. By 2012 — when third-wave coffee was still a novelty in French café culture — the brand was already drawing press attention and roasting on-site at its flagship location. That combination of café visibility and in-house roasting gave Coutume an unusual dual presence: a place where Parisians could watch the craft up close rather than treat it as a distant warehouse operation. Over the following decade, the roastery expanded to multiple Paris locations while maintaining its Île-de-France production base.

The roasting program is built strictly around single origins. The company's public language emphasizes terroir transparency — coffees presented as what they are, from where they are, rather than profiled into a house character. Beyond that, technical sourcing details (farm relationships, processing preferences, roast curves) are not documented in available public sources.