Weingärtner Stromberg-Zabergäu

The cooperative was formed in 2012 through the merger of Weingärtner Brackenheim eG and Strombergkellerei Bönnigheim eG. Headquartered in Brackenheim, it maintains a second facility in Bönnigheim, with vineyards across the Stromberg and Heuchelberg regions of Württemberg. Around 1,050 winegrowers cultivate approximately 750 hectares, making Weingärtner Stromberg-Zabergäu the third-largest wine cooperative in Württemberg. It is recognised as Germany's top cooperative for the cultivation of Lemberger, the region's prominent red grape variety.

The cooperative adopted organic winemaking practices in 1993 and today produces organic wines across around 50 hectares. Red wines are aged in oak barrels for between 12 and 15 months. Managing director Thilo Heuft oversees the business, with cellar master Thomas Eberbach leading production.

Exports reach Japan and the USA, among other markets, accounting for around 4.5% of total turnover. The cooperative supplies around 5% of all German wine exports to Japan, where Riesling, rosé, and Trollinger-Lemberger styles have established a following. One drink in its alcohol-free range has won awards.