Dornier is a family owned winery situated in The Golden Triangle area of the upper Blaauwklippen Valley Stellenbosch. The primary focus at Dornier lies in the production of premium quality wines with minimal intervention which are expressive of the unique terroir of The Golden Triangle whilst showcasing the complexity and finesse of the noble grape varieties planted at Dornier. Reverence for tradition is salient at Dornier as is difference where it leads to improvement.

Dornier Wine Estate is located on 4 different farms in the Upper Blaauwklippen Valley namely Keerweder, Groenkloof, Heldemeer and Stellenrust (Homestead) the latter of which includes a historic Sir Herbert Baker designed homestead and one of the first wine cellars ever built in Stellenbosch in the late 1600s.