Fred Loimer works together successfully with 25 wine-growers from the Kamptal. These growers, who – trained through many years of experience and supported by the know-how of Loimer and an external consultant - manage their vineyards according to a mutually designed production agreement.

The grapes grown by these producers are vinified into the wines Lois - Grüner Veltliner; Lenz – Riesling; Rosé, and Fred – Zweigelt.  The yearly production of these wines totals approximately 300,000 bottles.