Burda Betriebsführungsgesellschaft as well as Hubert Burda's two children. Elisabeth and Jacob Burda were given a share in the Group for the first time at the end of 2010. The executive management of the Group reports to a Management Board comprising five persons. The CEO of the management body is Paul-Bernhard Kallen, who in 2010 was the first manager from outside the family to assume the position. Holger Eckstein is the CFO, Andreas Rittstieg is responsible for Legal Affairs and Compliance. Philipp Welte is responsible for national media brands and Stefan Winners the national digital brands. The company splits out its revenue reporting across five divisional categories: National Digital Brands, National Media Brands, International Media Brands, Print and Other. Financial The firm's National Digital Media division is its largest and fastest-growing unit. In 2018 it recorded a 5% increase in sales to €1.47bn, accounting for 55% of the company's entire turnover. Media and digital brands Hubert Burda Media owns magazines, websites, TV and radio broadcasters, including Radio Times and over 70 other magazines. It also acquired Immediate Media from its private equity owner Exponent and Management, for £270m. The Group also owns various mail order and service and marketing firms. The Commission on Concentration in the Media (KEK) lists over 200 majority or minority shareholdings for Germany alone. The Group and its publishers are considered leaders in the media industry in terms of the development of digital business models. Hubert Burda Media earns more than half its revenues in this area. In 2018 the company reported, roughly 600 media products released in Germany and 18 other countries. The key divisions of the Group are Blue Ocean Entertainment, BCN, BurdaDirect, BurdaDruck, BurdaForward, BurdaHome, BurdaInternational, BurdaLife, BurdaNews, BurdaPrincipal Investments, BurdaServices, BurdaStudios, BurdaStyle, BurdaTech, C3 Creative Code and Content, HolidayCheck Group and XING. The divisions operate largely independently as profit centers. Well known media and digital brands of Hubert Burda Media include: Bunte Bunte is a German-language people magazine. It was first published in 1948 under the name "Das Ufer". Under Hubert Burda, Bunte developed into a modern popular magazine. Today, Bunte has one of the highest circulations of all German publications and is one of the most popular media brands in the Group. After Patricia Riekel stepped down, Robert Pölzer took over the position of editor-in-chief. Chip Chip was established by Kurt Eckernkamp in 1978 as the first German-language computer magazine. The