Marc Zeimetz

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.

PIN AG provides postal services. The firm delivers letters and advertising mails. It also offers book and goods shipments. The company was founded on April 8, 1999 and is headquartered in Berlin, 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.

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.

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.