Christian Schroetter

VA Technologie AG provides hydropower, metallurgy, power transmission and distribution and infrastructure. It constructs hydropower plants and supplies electrical power transmission and distribution systems. Its infrastructure services include electromechanical plant engineering. Its metallurgical unit VAI is a key player in engineering services for iron, steel and aluminum plants. The company is headquartered in Linz, Austria.

ABB AG (Austria) manufactures automation and process control systems, electronic components, instrumentation and measurement devices. It provides oil and gas services. The company operates through two major divisions: Power Technologies and Automation Technologies. Power Technologies serves electric, gas and water utilities as well as industrial and commercial customers with a range of products, systems and services for power transmission, distribution and automation. Automation Technologies delivers solutions for control, motion, protection and plant integration across the range of process and utility industries. Founded in 1910, the company is headquartered in Vienna, Austria.

Part of Siemens AG, Sgp Verkehrstechnik Gmbh is an Austrian company that manufactures railway equipment. The company is based in Vienna, Austria. Sgp Verkehrstechnik was acquired by Siemens AG from Österreichische Beteiligungs AG on September 01, 1993.