BARRIERE FRERES wine merchants and specialists in fine Bordeaux wines since 1932. A range of over 200 Crus Classés from 10 to 15 different vintages, meaning that we are able to meet the needs of our customers in over 80 countries: Margaux, Saint-Julien, Saint-Emilion, Pomerol, Médoc, Sauternes. Pessac Léognan. Barrière Frères is certified to ISO 9001 and is an OEA-AEO certified company, meaning that it is recognised by national customs services as a reliable party complying with international supply chain security standards.