Grower-producer, Rathfinny Estate is a family-owned house with B Corp certification. Rathfinny craft low-intervention, Traditional Method, vintage sparkling wines with PDO status that are a true expression of their single-Estate terroir in the South Downs of Sussex. Produced from hand-harvested grapes that are whole-bunch pressed and patiently matured on lees and in bottle to develop rich, autolytic notes, with a low dosage that emphasises the purity of the fruit.