Wolfgang Dieckmann

Hanseatische Verlags-Beteiligungs AG operates as a holding company which engages in newspaper publishing. The company was founded on July 12, 1991 and is headquartered in Hannover, Germany.

Märkische Verlags- und Druck-GmbH Potsdam engages in the publication of local and regional print and digital media. It publishes and markets daily newspapers and their digital offerings. The company was founded on July 31, 1990 and is headquartered in Potsdam, Germany.

Verlagsgesellschaft Madsack (Beteiligungen) (VGM-B) is the private equity division of Verlagsgesellschaft Madsack GmbH & Co. KG (VGM), the holding and main company of Verlagsgruppe Madsack, also known as Madsack Publishing Group, a regional German media conglomerate primarily active in Land Niedersachsen. Although the group's core business is print media, Madsack is also active in radio, television, Internet and other media services. In addition, the group comprises Dr. Erich Madsack GmbH, which represents the executive body of the group. The Madsack group originated in 1892. VGM was established in 1949 and is located in Hanover.

Brandenburgische Medienbeteiligungs-GmbH provides management services. The private company is based in Hannover, Germany. The CEOs of the German company are Jakob Mies, Adrian Schimpf.

Madsack Markt & Media Service GmbH provides miscellaneous publishing services. The private company is based in Hannover, Germany. The CEOs of the German company are Benjamin Schrader, Adrian Schimpf.

Leipziger Verlags & Druckerei GmbH & Co. KG engages in the publication of daily newspapers. The company was founded on May 10, 1991 and is headquartered in Leipzig, 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.

Madsack Travel Verwaltungs-GmbH provides management services. The private company is based in Hannover, Germany. The CEOs are Benjamin Schrader, Adrian Schimpf. The German company was founded in 2016.

MAZMAIL GmbH provides postal services. The company is headquartered in Potsdam, Germany.

Beteiligungsgesellschaft Neue Zeitung mbH provides investment services. The private company is based in Hannover, Germany. The CEOs are Adrian Schimpf, Uwe Graells Thöne. The German company was founded in 1996.

Ostsee Aboservice GmbH provides business and economic services. The private company is based in Luebeck, Germany. The CEOs are Ingo Höhn, Adrian Schimpf. The German company was founded in 1980.

Göttinger Tageblatt Media GmbH is a private company based in Goettingen, Germany. Göttinger Tageblatt Media GmbH provides printing services. The German company was founded in 2006 and is led by CEOs Adrian Schimpf, Günter Evert, and Janka Lampe.

Part of Märkische Verlags- und Druck-GmbH Potsdam, Havelcom Telemarketing Services GmbH is a marketing partner that provides marketing solutions and reach. The company is based in Potsdam, Germany. The CEOs of the German company are Benjamin Schrader, Andrea Domin.

Part of Lübecker Nachrichten GmbH, Ostsee Anzeigenblattverlag GmbH is a German company that provides weekly newspapers. The company is based in Lübeck, Germany. The CEOs of the company are Adrian Schimpf, Ingo Hohn.

Leipziger Verlags-& Druckerei-Verwaltungs-GmbH publishes magazines. The company is headquartered in Leipzig, Germany.

ADVO-Sansula GmbH engages in the acquisition, sale, holding, and management of participations in companies that specialize in the commercial transportation, sorting, consolidation, and other processing of all types of mail, as well as distribution and delivery services. The company was founded on November 22, 2007 and is headquartered in Potsdam, Germany.

Ostsee-Zeitung GmbH & Co. KG. engages in the publishing of newspapers and magazines. It also operates the online store OZ-Shop that sells books, calendars, as well as gift items. The company was founded on June 4, 1992 and is headquartered in Rostock, Germany.

Dr. Erich Madsack GmbH provides administration and management services. The private company is based in Hannover, Germany. The German company was founded in 1961. Adrian Schimpf has been the CEO of the company since 2020.

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.

Part of Lübecker Nachrichten GmbH, Madsack Logistik Nord GmbH provides postal and courier services. The company is based in Rostock, Germany. The CEOs of the German company are Adrian Schimpf, Marko Schomacker, Ingo Hohn.

Lübecker Nachrichten GmbH provides newspaper publishing services. Its services encompass newspaper production, printing and delivery. The company was founded in 1882 by Charles Coleman and is headquartered in Lubeck, Germany.

HITZEROTH Druck + Medien GmbH & Co. KG operates as a newspaper publishing company. The firm’s core business is the procurement, processing, and marketing of content. Its Oberhessische Presse operates as the firm’s online news site. The company was founded in 1866 and is headquartered in Marburg, Germany.

ÖKO-TEST AG opearates as a german printing and publishing company. The company is headquartered in Frankfurt, Germany.

GLG Green Lifestyle GmbH (GLG Green Lifestyle) is a venture capital subsidiary of Deutsche Druck- und Verlagsgesellschaft mbH, which is ultimately held by Sozialdemokratische Partei Deutschlands SPD, founded in 2012. The firm is headquartered in Germany.

Deutsche Druck & Verlagsgesellschaft mbH operates as a holding company that owns and manages media publishing houses. The company was founded in 1971 and is headquartered in Hamburg, Germany.

Part of Norddeutscher Rundfunk, NDR Media GmbH is a media service provider that offers collaborations and programs for presenting brands on NDR radio. Based in Hamburg, DE, NDR Media also provides advertising services in the area of NDR. The German company specializes in cross-media campaigns that combine different media for better target group address and brand presence. The CEOs of the company are Joachim Knuth and Carsten Neitzel. The company values the protection of personal data in accordance with the federal data protection act.

Studio Hamburg GmbH provides film production and television broadcasting services. The company was founded in 1947 and is headquartered in Hamburg, Germany.

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.

Part of Verlagsgesellschaft Madsack GmbH & Co. KG, Madsack Market Solutions GmbH is a German company that provides marketing services. The company is based in Hannover, Germany. The CEOs are Bernhard Bahners, Benjamin Schrader. The company was founded in 2014.