The winery in Döbling in the 19th district of Wien (District Heiligenstadt) was founded in 2002 by restaurateur Stefan Hajszan. In 2007, a new winery was put into operation. In 2011, the architect Heinz Neumann was added as a strategic partner, the name was changed to Hajszan-Neumann. The business also included a tavern on Nussberg and the restaurant "The Winzerei". The vineyards were expanded to a total of 20 hectares of vineyards. You are at Nußberg, as in Grinzing, Heiligenstadt, Neustift and Obersievering and are to 70% with the white wine varieties Green Valtellina. Riesling. Chardonnay and Mixed set, as well as to 30% with Zweigelt planted. A scarce hectare with Riesling is on Pfaffenberg in Stein-Krems in the winegrowing area Kremstal (Lower Austria).