Pascal Chatonnet

Signature

Pascal Chatonnet’s signature wines include Château L'Archange and Château La Sergue. Those bottles sit at the center of his reputation because they show the kind of work he is known for: disciplined handling of the quiet variables that can make a wine read as clean or compromised. In this context, signature means consistency, clarity, and balance rather than display.

In Their Words “It's not acceptable to be able to identify 9 molecules of pesticides. There is no technical reason to accumulate so many pesticides in wine. We could reach the same level of efficiency using fewer products.” Taken together, these remarks point to a technical mind that works in terms of limits, measurement, and proportion. Chatonnet’s position is direct: production should be driven by necessity, not accumulation. The emphasis is on using science to narrow practice to what is required, with efficiency treated as a standard rather than an abstraction.

Recognition

Pascal Chatonnet trained at Bordeaux University before going on to work as founder at Laboratory Excell. That sequence established the technical base for the rest of his career, pairing academic formation with applied problem-solving in wine. He is in charge of family properties — Château Haut-Chaigneau, Château La Croix-Chaigneau, Château La Sergue, and l’Archange. Taken together, those estates place his work inside both family responsibility and technical oversight, with each property carrying the standards associated with his name.