About us
Siemens AG (Berlin and Munich) is a global powerhouse in electronics and electrical engineering, operating in the industry, energy and healthcare sectors. For over 160 years, Siemens has stood for technical achievements, innovation, quality, reliability and internationality.

Key Information
How is Siemens structured? How many people does Siemens employ worldwide? Who are our Managing Board members? Here you will find the answers to many frequently asked questions about our company

Research & Development
With about 50,750 patents*, Siemens is one of the most innovative companies worldwide. Learn more about our research and development activitites, patents and strategies.
Our History
In 1847 Werner von Siemens revolutionized telegraphy in a small Berlin workshop. For 160 years, innovations have shaped our company history. We invite you along on a journey through time.
From a small workshop in Berlin to a global company – very few companies can look back on such a long and successful history as Siemens can. Our Siemens History Web site takes you on a journey through time from the company’s beginnings in 1847 to the present
Siemens history for beginners as a time-
line and in-depth information on the company’s development from 1847 until today

Corporate Responsibility in the Regions
Siemens is entrepreneurially active on a global level - in over 190 countries of the world. In many countries, the company has been an integral part of the economy and society for decades. The websites of our regional companies provide information about our global corporate responsibility activities.
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