sentences:  Six gastronomical companies, three of which have guestrooms, offer their services next to four vineyards, which grow the following wine varieties, Müller-Thurgau, Chasselas, pinot noir, pinot gris and pinot blanc as well as Riesling.Elsewhere, predominantly small and medium-sized companies in the area of trade, crafting and servicing as well as freelance professions within Merzhausen.Until 2005, Merzhausen had its own police force.