Peter Mertes

Peter Mertes is owned by Peter Mertes KG, headquartered in Germany. No. The ultimate owner of Peter Mertes, Peter Mertes KG, is headquartered in Germany, not in the United States.

Peter Mertes KG is a family-run wine company based in Bernkastel-Kues, Germany. Established in 1924, it is Germany's largest winery, producing a wide range of wines, including Trockenbeerenauslese, a sweet white wine.