STS (Siemens Transportation Systems GmbH & CO KG)
With facilities in Vienna and Graz, Siemens Transportation Systems GmbH & Co KG is one of the world's leading providers of rolling stock, focusing on Metro vehicles, passenger Coaches and bogies. We have been developing, designing and manufacturing components and complete vehicles for mass transit and main-line railways for more than 150 years.
Siemens Transportation Systems GmbH & Co KG has been a wholly owned subsidiary of Siemens AG Austria since 2001. As part of the internationally active Transportation Systems division of Siemens AG, our products are in use around the globe.
STS Web Site