Château Pichon-Longueville Baron is a leading Pauillac 2éme Cru Classé estate, and often referred to as one of Bordeaux's 'super seconds'. In 1987 it was bought by the AXA Millésimes Group, who also own Cantenac-Brown, Petit-Village, Suduiraut. Alexandra Lebossé is the winemaker. She joined Château Pichon Baron in 1999 before becoming Assistant Technical Director and then Cellar Master before becoming winemaker in 2017.
With a state of the art cellar and winery and 73-hectare vineyard (70% Cabernet Sauvignon, 25% Merlot, and 5% Cabernet Franc) that runs adjacent to that of Château Latour and lies on deep gravel beds they occupy a prized position in the appellation.