Founded in 1725 by Irishman Thomas Barton and later joined by Daniel Guestier in 1802, Barton & Guestier is one of the oldest wine merchants in Bordeaux. The company offers a diverse range of wines from the main French winegrowing regions, including Bordeaux, Loire, Burgundy, Beaujolais, Rhône, Provence, Languedoc, Gascony, and Corsica. Barton & Guestier is known for its commitment to quality and innovation, maintaining strong relationships with over 150 winegrowers and exporting to more than 130 countries.