Ansgar Heise

Heise Gruppe GmbH & Co. KG engages in the publication and distribution of directories, magazines, as well as online journals. The firm operates through the following segments: Directory Media, Content Media, and Shopping Portals. The Directory Media segment comprises telephone directories, corporate manuals, government agency directories, and online marketing products. The Content Media segment includes computer, technology, and online magazines. The Shopping Portals segment offers price comparison platforms. The company was founded by Heinz Heise on June 19, 1949 and is headquartered in Hannover, Germany.

Heise & Dumrath Medien GmbH & Co. KG operates as a holding company, which engages in the publication and distribution of directories. It also focuses on online media, company manuals, and government guides. The company was founded on July 1, 2016 and is headquartered in Hannover, Germany.

HINSTORFF Verlag GmbH is a German company that publishes photography and travel books. The private company is based in Rostock, Germany. The CEO of the company is Ansgar Heise.

Dumrath & Fassnacht KG GmbH & Co. provides online marketing and advertising solutions. It publishes address and phone directory on its inline platform and social media sites. The company is headquartered in Hamburg, Germany.

Heise Medien GmbH & Co. KG engages in the publication of paper and online magazines about IT technology. Its publications include titles such as c't, iX, and Technology Review. The firm's online presences include the online magazine Telepolis, and heise online. The company was founded in 2002 and is headquartered in Hannover, Germany.

Heise RegioConcept GmbH & Co. KG engages in the provision of web design and ad campaign services. It offers services, which include Google ads and search engine optimization, app development, call tracking, as well as banner and video advertising on Youtube. The company was founded in 1963 and is headquartered in Wels, Austria.

Heise Austria GmbH engages in the publication business through print media, new media, and Internet. The company was founded on July 29, 2004 and is headquartered in Vienna, Austria.

Heise Medien Geschäftsführung GmbH is a private company based in Hannover, Germany. The CEOs of the German company are Ansgar Heise, Alfons Schräder. The company provides administration and management services.

Part of Heise Gruppe GmbH & Co. KG, Verlag Heinz Heise GmbH & Co. KG is a German publishing company. The company is based in Hannover, Germany. The CEO of the company is Ansgar Heise.