How long has moser roth chocolate been around?

Moser-Roth has been around since 1902 (merger of the companies Moser and Roth, both founded in the mid-1800s). It survived as an independent company until the war, after the war only as a brand under changing ownership. The new Moser-Roth is part of Storck KG (storck.com) and has been the premium chocolate line for ALDI since 2007.