External links Conglomerate companies of Germany Emergency services equipment makers Battery electric vehicle manufacturers Motor vehicle engine manufacturers Diesel engine manufacturers Multinational companies headquartered in Germany Companies based in Lower Saxony Conglomerate companies established in 1937 Vehicle manufacturing companies established in 1937 German companies established in 1937 1960s initial public offerings Companies in the Euro Stoxx 50 Companies listed on the Frankfurt Stock Exchange Companies formerly listed on the London Stock Exchange Companies involved in the Holocaust Government-owned companies of Germany