The winery "Holger Hagen bio.wein.gut" is located in the municipality of St. Veit am Vogau in the Austrian wine-growing region südsteiermark
, It was founded in 2006 by Dipl. Ing. Holger Hagen through the acquisition of an abandoned, abandoned company. Ing. Timo Saier is the cellar master. René Melcher is responsible for marketing and events. A "Ristorante" is connected, operated by an Italian family. The vineyards cover eight hectares of vineyards in the layers Eckberg, Hocheckberg, Grassnitzberg
In addition, there are four hectares in Slovenia
in the so-called Slovenian Lower Styria in the layers Pöllitschberg (Polícki Vrh) behind the border crossing field, and Walnussberg (Oréhovski Vrh) near Bad Radkersburg. The white varieties Sauvignon Blanc, Welschriesling, Rhine Riesling, Pinot Blanc, Yellow Muscat, Morillon and Muscat Ottonel, as well as the red varieties Zweigelt and Syrah are cultivated.