Christine Strobl

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.

dpa Deutsche Presse-Agentur GmbH publishes on-line news. It develops and produces multimedia news products for the Web, mobile portal, and print applications, as well as engages in managing mobile services for media companies, providing cross media services for newspapers, international still graphics, and offers picture agency services. The company was founded in 1949 and is headquartered in Hamburg, Germany.

Starbet Gaming Entertainment AG specializes in sports and entertainment betting, as well as online gaming. It also offers online and offline sports betting. The company was founded in 2005 and is headquartered in Vienna, Austria.

Radio Hamburg GmbH & Co. KG provides radio broadcasting services. It is a satellite radio service company which provides commercial-free music, regional, national and international news, talk, information, entertainment and traffic, weather, data content and sports programming. The firm also offers services for healthcare, fitness, horoscope, free time activities and travel finances. The company was founded on May 4, 1945 and is headquartered In Hamburg, Germany.

Jung Von Matt AG provides media marketing consultancy services. The firm offers services in the areas of advertising, apps, automotive, brand architecture, brand positioning, brand strategy, campaigns, community management and consultancy on automation. The company was founded in July 1991 and is headquartered in Hamburg, Germany.

Part of Central European Media Enterprises Ltd., RTL Hrvatska doo is a Croatian company that provides television broadcasting services. The company is based in Zagreb, Croatia. Marc Puskaric has been the CEO of the company since 2019. RTL Hrvatska was acquired by Central European Media Enterprises Ltd. from RTL Group SA on June 01, 2022 for $7.57 million.

Verlagsgesellschaft Madsack GmbH & Co. KG engages in the publication of newspapers and advertising journals. It also offers news and service portals in the Internet, as well as mobile services. The company was founded by August Madsack in 1893 and is headquartred in Hannover, Germany.

thjnk AG provides advertising services. It specializes in the production of ad campaigns in various media formats. The company was founded by Karen Heumann, Armin Jochum, and Michael Trautmann on August 2012 and is headquartered in Hamburg, Germany.

Studio Hamburg Enterprises GmbH operates as an acquisition and digital versatile disc (DVD) distribution firm. It acquires film and television licenses, which are distributed on DVD and Blu-Ray. The company was founded in 2012 and is headquartered in Hamburg, Germany.

Part of WPP Plc, loved GmbH is a branding and storytelling company based in Hamburg, Germany. The CEOs of the German company are Mieke Haase, Peter Matz, Karen Heumann.

Part of Axel Springer SE, "Axel Springer Verlag" Beteiligungsgesellschaft mbH provides management services. The company is based in Berlin, Germany. The German company was founded in 1997. The CEO is Mathias Döpfner.

thjnk hamburg GmbH is an advertising agency based in Hamburg, Germany. The German company was founded in 2012 by Armin Jochum and Karen Heumann, with Karen Heumann serving as CEO since then.