The 1904 BAYER LEVERKUSEN brand, founded in 1997 (Germany), from 2081 sister brands and 17478 competing brands. The 1904 BAYER LEVERKUSEN brand is owned by BAYER, a company listed in Francfort. The International Securities Identification Number (ISIN) of BAYER is DE000BAY0017. 1904 BAYER LEVERKUSEN belongs to the Drug Manufacturers business sector.