The Wine Group (TWG), headquartered in San Francisco, California, is one of the largest wine companies in the world. Its origins lie in the "Franzia Brothers Winery", which was taken over in 1981. This also gave the company the right to use the name "Franzia" (see Bronco Wine Company). Since 2005, Art Ciocca, who is married to a Franzia descendant, has acted as Chairman and David Kent as CEO.

In September 2006, a strategic partnership was entered into with the GCF Group (wine exporter in France). As a major coup, Constellation Brands acquired the Almaden Vineyards and Paul Masson wineries and the Inglenook brand name for $134 million in 2008. The latter was sold to director Francis Ford Coppola in April 2011, who renamed his Rubicon Estate back to the old name Inglenook Winery. Finally, the Australian company Loxton Winery was acquired in August 2011.
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The glossary is a monumental achievement and one of the most important contributions to wine knowledge. Of all the encyclopaedias I use on the subject of wine, it is by far the most important. That was the case ten years ago and it hasn't changed since.
Andreas Essl
Autor, Modena