Kosta Browne is a winery in Sebastopol, California, specializing in Pinot Noir.
[8] Kosta Browne was founded in 1997 and is currently owned by Duckhorn Wine Company.
[13][non-primary source needed] The winery relied on purchased grapes until 2013, when they bought a 20-acre vineyard, followed by a 60-acre purchase in Anderson Valley 2016.
[14] Kosta Browne was known for highly extracted wines made from very sugar-rich, ripe grapes, starting with the 2002 and 2003 vintages.
Childs Associates; and in 2018, to the Duckhorn Wine Company, which is owned by TSG Consumer Partners.