Karl Mayer-Rieckh

McKinsey GmbH & Co. KG provides business consulting services. The company was founded on October 18, 2011 and is headquartered in Düsseldorf, Germany.

E.ON Energie AG is a provider of energy services. Most of its activities are concentrated in the countries of Central Europe and Central Eastern Europe. It's power stations in Germany and abroad generate electricity and, in some cases, district heating, and have a total installed capacity of some 27,000 megawatts (MW). It's German nuclear subsidiary, E.ON Kernkraft, owns / co-owns 12 reactors in Germany's Bavaria, Lower Saxony, and Schleswig-Holstein regions, with a net installed capacity of about 8,500 MW

KEBA AG provides automation solutions for the industrial, banking and energy sectors. The firm’s solutions include industrial automation, banking automation, logistics automation, lottery solutions, heating control and electric mobility. The company was founded by Karl Kletzmaier & Krippner Gunther in 1968 and is headquartered in Linz, Germany.

Christ Water Technology AG provides technologies, components and services in the field of pure and ultra pure water production, drinking water production and the treatment of wastewater and sewage. The company offers a range of services including project identification, construction, commissioning, system operation and maintenance, as well as laboratory analyses and audits of water treatment systems. Christ Water was founded in 1939 by Theodor Christ and is headquartered in Mondsee, Austria.

Dimension Data Plc provides information and communications technology services and solutions. It offers Information technology as a service, system integration services, procurement and logistic services and information technology outsourcing. The company was founded by Werner Sievers in 1983 and is headquartered in Fleet, the United Kingdom.

Dimension Data Holdings Plc engages in the provision of information technology infrastructure solutions and services. Its solutions include client computing, contact centers, data centers, end-user computing, enterprise mobility, networking, security, software services, sustainability, unified communications and collaborations and virtualization. The company was founded in 1983 and is headquartered in Johannesburg, South Africa.