Hans-Jörg Düllmann

LKG Verwaltung GmbH & Co. KG provides publishing services particularly of dictionaries and language books. It publishes bilingual dictionaries, foreign language reference materials, road maps and travel guidebooks. The firm's Brands include Berlitz, Langenscheidt, Arrow, Hammond and Insight Guides. It operates and companies publishing houses in many countries. The company also offers translation services and online foreign language dictionaries. Langenscheidt was founded in 1856 and is headquartered in Munich, Germany.

Ambu Innovation GmbH engages in the development and distribution of single-use and light-weight robotically-assisted high definition endoscopy products in the field of gastroenterology and gastro-intestinal surgery. Its products include invendoscope SC210, invendo ScopeController, and invendo SPU E210. The company was founded in 1992 and is headquartered in Kissing, Germany.

Part of DIN Deutsches Institut für Normung eV, Beuth Verlag GmbH is a publishing company based in Berlin, Germany. The German company provides a wide range of publications, documents, and online services related to standards and regulations. The CEOs of the company are Marion Winkenbach and Mario Schacht. The company offers normen-produkte, online-dienste, weiterbildung, and bauwesen among other services. The company also provides white papers on topics such as einfacher passendes personal finden and 5 faktoren für erfolgreiches BIM.