Jens Ulrich Keil

CASA REHA Betriebs & Beteiligungsgesellschaft GmbH engages in the construction, operation, and management of rehabilitation and specialist clinics, senior and nursing homes, and establishments in the hotel and restaurant sector. It also provides ambulatory out-patient, day care, and in-patient treatments. The company was founded on April 5, 1996 and is headquartered in Munich, Germany.

Silver Bidco GmbH provides business and management consulting services. The company is headquartered in Jena, Germany.

Tecnotest Gesellschaft für Werkstoffprüfung mbH engages in the provision of non-destructive materials testing services. It offers radiographic testing with radionuclides and X-ray equipment, ultrasonic inspection, surface examination using magnetic particle and liquid penetrant methods, hardness testing, construction supervision, and consulting services. The company is headquartered in Leverkusen, Germany.

Nintendo of Europe GmbH engages in the development, production, and marketing of software and hardware products under Nintendo brand. The company was founded in 1990 and is headquartered in Frankfurt, Germany.

TÜV Rheinland AG engages in the provision of technical services. It specializes in the testing, monitoring, development, promotion, and certification of products, equipment, processes, management systems, and services. The firm also qualifies experts and provides training for various industrial sectors. In addition, it engages in the research on and development of new technologies, development of new safety standards, as well as implementation of scientific research projects. The company was founded in 1872 and is headquartered in Cologne, Germany.

Otto GmbH & Co. KG engages in the retail trading business and the provision of financial and retail-related services. It operates through the following segments: Multichannel Retail, Financial Services, and Services. The Multichannel Retail segment offers products through the channels of e-commerce, catalogue business, and over-the counter retail. The Financial Services segment specializes in receivables and liquidity management, as well as innovative financial services. The Services segment focuses on logistics and sourcing, procurement, quality testing, transport, warehousing, and delivery services. The company was founded by Werner Otto on August 17, 1949 and is headquartered in Hamburg, Germany.

Part of Walmart, Inc., Wal-Mart Germany GmbH & Co. KG operates grocery stores. The company is based in Westfalen, Germany.

Casa Resa Holding GmbH operates nursing homes and senior care facilities. The firm provides medical care services for the therapy and treatment of age-related health problems. It specializes in the care and support of residents with illnesses such as stroke, multiple sclerosis, psychosis, and cardiovascular and musculoskeletal system diseases. The company was founded in 1995 and is headquartered in Oberursel, Germany.