Germany's Siemens AG, founded in 1847, is a global leader in the field of electronic and electrical engineering.
The headquarters are located in Berlin and Munich, Germany.
The main products of Siemens in Germany are electronic communication products. The technology, engineering and businesses it is involved in have the following history:
The early business of Siemens in Germany was "the provision of telegraph technology" and "Construction of the Telegraph Network."
Beginning during World War II, production "produced radios, televisions, and electron microscopes."
In the 1950s, the production of "computers, semiconductor equipment, washing machines and pacemakers" began.
In the 1980s, the production of "digital telephone switches" began.
At the same time, the production of "avionics and radar" began.
In 2004, it started Involved in the "mobile phone" business.