Oliver Ahrens

Gruner + Jahr Deutschland GmbH publishes printed and digital media products. The company distributes premium magazines under the STERN, GEO, BRIGITTE, ESSEN & TRINKEN, SCHÖNER WOHNEN, CHEFKOCH, BARBARA, BEEF, and 11FREUNDE brands. It also operates the international digital marketing platform AppLike. The company was founded by John Jahr, Sr., John Jahr, Gerd Bucerius, and Richard Gruner on June 30, 1965 and is headquartered in Hamburg, Germany.

ElectronicPartner Handel SE engages in the retail distribution of consumer and home electronics, information technology and multimedia products, as well as mobile communications. It also provides services such as marketing, product range planning, and store construction to affiliated retailers. The company was founded by Karl Friedrich Haubrich on January 18, 1937 and is headquartered in Dusseldorf, Germany.

EHI Retail Institute GmbH is a German company that promotes exchange between trade and science. The company is based in Cologne, Germany and has subsidiaries in Germany. The non-profit company aims to shape the future of retail by utilizing their knowledge and community. The company was founded in 1951 and the CEO is Michael Gerling.

McKinsey & Co., Inc. provides management consulting services. It specializes in design, marketing and sales, analytics, operations, transformation and restructuring, risk, strategy and corporate finance, and sustainability and resource productivity. The company was founded by James O. McKinsey in 1926 and is headquartered in New York, NY.

ElectronicPartner GmbH sells household electronics, as well as entertainment, telecommunications, and multimedia products. The firm distributes its products under the Apple, Braun Personal Care, Canton, Dyson, Gigaset, Grundig, Humax, JVC, Kindle, Krups, Kärcher, LG SIGNATURE, Loewe, Onkyo, Oral-B, Panasonic, Philips, Samsung, Sennheiser, Sony, Teac, Technisat, Telestar, and Toshiba brands. It also provides consulting, delivery, installation, financing, and repair services. The company was founded on August 30, 2002 and is headquartered in Dusseldorf, Germany.

Caseking GmbH engages in the sale, distribution, and online retail of computer hardware and accessories. The firm offers personal computer systems and components, virtual reality, gaming, cases and modding, aircooling, liquid cooling, monitors, peripherals, notebooks and tablets, as well as cables and adapters. It distributes its products under the 8 Pack, Asus, BitFenix, Corsair, Cougar, ekwb, EVGA, Gigabyte Technology, In Win, King Kits, King Mod Systems, Kolink, Lian Li, mSi, NITRO Concepts, noblechairs, Phanteks, Prolima Tech, Raijintek, Super Flower, and thermal grizzly. The company was founded by Kay Kostadinov and Toni Sonn in 2003 and is headquartered in Berlin, Germany.

NZZ Management AG engages in the publishing and distribution of newspapers, weekly newspapers and advertising papers, journals and magazines, digital media, as well as television and magazine-style programs. It also provides events and information services. The company was founded by Salomon Gessner in 1780 and is headquartered in Zurich, Switzerland.

Hanse Ventures BSJ GmbH (Hanse Ventures) is an independent ventures capital firm headquartered in Hamburg, Germany. It was founded in 2010 by Jochen Maaß, Dr. Bernd Kundrun and Rolf Schmitz-Holtz.

Part of TaurusHolding GmbH & Co. KG, Premiere Medien GmbH & Co. KG is a television broadcasting station. The company is based in Hamburg, Germany. Premiere Medien was acquired by Kirch Unternehmensstiftung from RTL Group SA on January 11, 2001.

Neue Zürcher Zeitung AG publishes daily newspapers, weeklies and other magazines. Its services include subscriptions, advertisements, printrooms and downloads prepress. The company was founded by Salomon Gessner in 1780 and is headquartered in Zurich, Switzerland.

gut.org gemeinnützige AG engages in the operation and development of an online-based donation platform. The firm seeks and channels the user's financial support to target initiatives and projects. Its focus areas include fundraising events, children development, educational support, animal protection, renewable energy development, and hunger prevention programs. The company was founded in 2007 and is headquartered in Berlin, Germany.

Haubrich Holding SE is a German company that provides investment services. The company is based in Dusseldorf, Germany. The CEOs of the private company are Hartmut Haubrich and Volker Marmetschke.