The estate's wines are all certified organic. Each plot of vines is vinified separately, in order to highlight each terroir of the estate, and thus offer an astonishing diversity of vintages for tasting, all representative of the diversity of the Loche soils in particular.
 
The estate counts 8.6 hectares of vines across seven parcels, principally in Pouilly-Loché, with plots in Macon-Loché and Pouilly-Fuissé rounding out the holdings. No chemical products are used in the vineyard and Olivier is committed to organic processes from start to finish, though he has chosen not to pursue certification. All grapes are manually harvested before a long pressing, followed by alcoholic fermentation using only indigenous yeasts; the élévage varies by cuvée and is detailed in the specific descriptions of each of the wines.