Steffen Bätjer

Techem GmbH engages in the provision of global energy services and solutions. The firm focuses on energy management and resource protection, as well as healthy living and process efficiency in the real estate sector. Its services include heating bill, operating cost accounting, digital and integrated billing, real estate services, drinking water treatment, smoke alarm, consumption analysis, energy performance certification, smart heating, hydraulic balancing, water and heat consumption, including smoke alarm device and smart systems. The company was founded by Friedrich Ott in 1952 and is headquartered in Eschborn, Germany.

APCOA PARKING Deutschland GmbH provides parking management services. It offers taxi management, shuttle management, enforcement, consultancy, valet parking, E-solutions, debt collecting, and security and co-operations for airports, city centers, fairs and events, shopping centers, stations, hotels, hospitals, and on-street-parking markets. The company was founded in 1970 and is headquartered in Stuttgart, Germany.

APCOA Parking Holdings GmbH engages in the provision of car parking services. It offers parking management, consultancy, enforcement, and taxi managment services. The firm also offer ancillary solutions which include valet parking, electronic solutions, advertisement, customer support, debt collecting, cooperation, and security services. The company was founded in 1970 and is headquartered in Stuttgart, Germany.

Techem Energy Metering Service GmbH & Co. KG engaged in the provision of energy services for the real estate sector and private homeowners worldwide. The company was founded on March 16, 2006 and was headquartered in Eschborn, Germany.

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

Universal Music Entertainment GmbH engages in the management, acquisition, and disposal of participating interests in firms, which specialize in the production and distribution of audio and audiovisual media. It also issues and manages copyrights, as well as intellectual property, publishing, and merchandising rights. The company is headquartered in Berlin, Germany.

Portigon AG engages in the management of its own assets. It also provides financial services and conducts banking activities. The company was founded in 1969 and is headquartered in Duesseldorf, Germany.

Techem Energie GmbH operates as a holding company. The firm focuses on the operation and management of owned and leased energy production facilities. The company is headquartered in Eschborn, Germany.