Rudolf Zimmermann

ABB AG manufactures and markets power transmission equipment, power generation equipment and industrial & building systems. 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. The company is headquartered in Mannheim, Germany.

Part of Rudolf Zimmermann GmbH Co. KG, RZB Rudolf Zimmermann Bamberg GmbH is a lighting and luminaire specialist that has been providing highly efficient products and excellent light quality "Made in" for over 80 years. The company is based in Bamberg, Germany. The CEOs are Reiner Jürgens, Alexander Zimmermann. The German company was founded in 1939 by Rudolf Zimmermann.