Barton & Guestier

Barton & Guestier is a French wine house based in Bordeaux. Its history dates to 1725, when Irishman Thomas Barton settled in Bordeaux and started the company. The business is described by the company as the oldest wine house in Bordeaux still active. In 1802, Thomas’s grandson Hugh entered into an official partnership with Frenchman Daniel Guestier, giving the house the Barton and Guestier name. The company’s historic base was in Bordeaux’s Chartrons district. Its early trade involved loading barrels and bottles onto ships on the Garonne River for export. The company’s history page names Ireland, England, Holland and the United States among its early markets, and says its wines now reach more than 130 countries. Its commercial identity is therefore closely tied to French wine, Bordeaux’s wine trade and international distribution. Barton & Guestier’s current website presents a selection of wines and highlights offerings including B&G Rosé d’Anjou, Château Magnol Haut-Médoc and a limited-edition B&G Bordeaux created in collaboration with Woo. Château Magnol is presented as a Bordeaux wine landmark and visitor destination. The available evidence does not establish the company’s ownership, legal structure, or executive leadership. The brand also communicates a sustainability commitment. Its homepage says the company obtained the ENGAGÉ RSE / AFNOR CSR label at the highest level, although the supplied excerpt does not provide further detail about the certification. The site reports that Barton & Guestier was awarded European Winery of the Year by Wine Enthusiast. Overall, it combines a long Bordeaux heritage with a broad international presence and a portfolio of French wines.

Barton & Guestier traces its beginnings to 1725, when Irishman Thomas Barton settled in Bordeaux and started a wine business. The company describes itself as the oldest wine house in Bordeaux still in activity. The business developed in the city’s Chartrons district, a base from which barrels and bottles were sent by ship along the Garonne River to overseas markets. The partnership behind the Barton and Guestier name became official in 1802, when Thomas Barton’s grandson Hugh joined with Frenchman Daniel Guestier. The company’s historical account highlights the export trade as a defining part of its development. It names Ireland, England, Holland and the United States among the destinations reached in its earlier history, and says the company now reaches more than 130 countries. The official history page also recounts connections with the United States. It says Daniel Guestier created a trade office in Baltimore by the end of the eighteenth century, with his brother Pierre-Auguste (Peter) in charge of business there. The page notes that Thomas Jefferson visited Bordeaux for five days while serving as the United States ambassador in France from 1785 to 1789, met the Barton and Guestier families, and later wrote about Barton wines. These details situate the wine house within the early transatlantic wine trade. Today, Barton & Guestier presents itself through a portfolio of French wines and communicates its Bordeaux heritage through products and visitor-facing Château Magnol content. The company website highlights B&G Rosé d’Anjou, Château Magnol Haut-Médoc and a limited-edition B&G Bordeaux collaboration with Woo. Its homepage also promotes an anniversary celebration marking 300 years, consistent with the company’s stated 1725 beginnings. The site reports a European Winery of the Year award from Wine Enthusiast and an ENGAGÉ RSE / AFNOR CSR label at the highest level. The supplied sources do not identify the current owner, parent company, or executives.

• 2025

  300th anniversary celebration

• 1802

  Barton and Guestier partnership becomes official

• 1725

  Thomas Barton starts a wine business in Bordeaux

A historic Bordeaux wine house with a broad international reach and a portfolio of French wines.

• B&G Rosé d’Anjou

  A rosé wine highlighted on the company homepage.

• Château Magnol Haut-Médoc

  A Haut-Médoc wine featured in company content.

• Limited-edition B&G Bordeaux x Woo

  A limited-edition B&G Bordeaux wine collaboration with Woo.

• 300th anniversary celebration
• B&G Bordeaux x Woo limited edition

1. 1Barton & Guestier - Great wines of Francebarton-guestier.com
2. 2History of Barton & Guestier: the founders and important datesbarton-guestier.com