Bernd Hirsch

IOLTECH SA Designs, manufactures, and distributes intraocular lenses for medical and surgical applications. The firm offers ocular implants, ocular surgical implements, and pharmaceutical ophthalmic care products to remedy a variety of eye and vision-related problems for people. IOLTECH provides services for the treatment of common problems like cataracts, myopia, hyperopia, and macular degeneration. The company was founded in 1990 by Philippe Tourrette and is headquartered in Perigny, France.

Verlagsgruppe Georg von Holtzbrinck GmbH operates as an investment holding company with interests in publishing books, newspapers, periodicals and online media. Its customers include authors, researchers, academics, educators, librarians, and readers. The company was founded in 1971 and is headquartered in Stuttgart, Germany.

Bellefontaine Investments AG engages in the provision of real estate, retail, private equity investments, and financial services. The firm develops and manages a portfolio of retail properties. It also offers financial services from private label cards to personal loans, insurance, and savings. The company was founded in 2001 and is headquartered in Zug, Switzerland.

Part of Deloitte LLP (New York), Deloitte Deutschland GmbH Wirtschaftsprüfungsgesellschaft is a management services company based in Dusseldorf, Germany. The German company provides management services. The CEO of the company is Martin Plendl.

Bertelsmann, Inc. provides television broadcasting and book and music publishing services. Its core divisions include (RTL Group), book publishing (Penguin Random House), magazine publishing (Gruner + Jahr), services (Arvato), and printing (Be Printers). The company was founded on March 27, 1981 and is headquartered in New York, NY.

Part of Verlagsgruppe Georg von Holtzbrinck GmbH, Georg von Holtzbrinck GmbH & Co. KG is a German company that provides administrative and management services. The company is based in Stuttgart, Germany. The CEO of the company is Stefan von Holtzbrinck.

Penguin Random House LLC engages in the publication of books. It offers mystery and surprise, literary fiction, teen and young adult, romance, science fiction and fantasy, biography and memoir, children's, and cooking books. The company was founded on July 1, 2013 and is headquartered in New York, NY.