1889 establishments in Germany

Rheinmetall AG () is a German automotive and arms manufacturer, headquartered in Düsseldorf, North Rhine-Westphalia, Germany. The group was promoted to the DAX, Germany's leading stock market index, in March 2023. It is the largest German and fifth-largest European arms manufacturer, and produces a variety of armored fighting vehicles and armored personnel carriers, in both wheeled and tracked versions, as well as warships through Blohm+Voss. It also manufactures artillery, air defense systems, anti-tank weapons and ammunition. Its name is derived from the German-language words Rhein and Metal

sportsclub in Berlin, Germany

K+S AG (formerly Kali und Salz GmbH) is a German chemical company headquartered in Kassel. The company is Europe’s largest supplier of potash for use in fertilizer. The firm also produces and distributes other mineral fertilizers, such as those from magnesium and sulfur. K+S is mainly active in Europe, North and South America with almost 15,000 employees worldwide (2020).

thumb|300px|Upper sculpture hall, Albertinum, Dresden The Albertinum () is a modern art museum. The sandstone-clad Renaissance Revival building is located on Brühl's Terrace in the historic center of Dresden, Germany. It is named after King Albert of Saxony.

German company based in Lübeck

the first periodical in the international language Esperanto (1889–1895)

hospital and teaching and research facility in Hamburg

association football club

art and archaeological museum in Hanover, Germany

sports club in Germany

largest prison in Poland

The Roßkopf tower (actually Friedrichsturm or Frederick's tower after Frederick I, Grand Duke of Baden) is a 34.4 m (113 ft) high observation tower of steel frame structure commissioned and financed by the Schwarzwaldverein (Black Forest Club) and built by the Freiburg architect Philipp Anton Lazy in 1889 on the 737 m (2,418 ft) high Roßkopf near Freiburg between the Dreisam valley and the Glotter valley.

thumbnail|Opel Kapitan Hebmüller from 1940; just 2 examples survive

The Carl-Zeiss-Stiftung (Carl Zeiss Foundation), legally located in Heidenheim an der Brenz and Jena, Germany, and with its administrative headquarters in Stuttgart, is the sole shareholder of the two companies Carl Zeiss AG and Schott AG. It was founded by Ernst Abbe in 1889 and named after his long-term partner Carl Zeiss. The products of these companies include the classic areas of optics and precision mechanisms, as well as glass (including optical glass), optoelectronics, and glass ceramics. The statutes of the foundation emphasize the social responsibility of the companies and the import