Lothar Thum

Technische Werke Friedrichshafen GmbH operates parking garages. The private company is based in Friedrichshafen, Germany. and has subsidiaries in Germany. The CEO of the German company is Alexander-Florian Bürkle.

Zeppelin-Stiftung supports social and cultural engagements in Friedrichshafen. The firm focuses on child and youth support services, as well as welfare services for the elderly. It also engages in the promotion of public health, social welfare, art and culture, sports, science and research, as well as education and training. The company was founded by Ferdinand von Zeppelin in 1908 and is headquartered in Friedrichshafen, Germany.

Landesgartenschau Überlingen 2020 GmbH is a private company based in Ueberlingen, Germany. The CEOs of the German company are Roland Leitner, Edith Heppeler. The company is responsible for organizing the state garden show in Ueberlingen, which includes various gardens and parks. The company has completed the dismantling work in the Menzinger gardens and Rosenobel gardens, and since April 6, 2022, all state garden show areas have been open to the public. The Uferpark has been awarded the Landscape Architecture Award 2022 by the Association of German Landscape Architects (bdla). The company has won the German Design Award 2020.

Part of EnBW Energie Baden Württemberg AG, Netzgesellschaft Düsseldorf mbH is a company based in Dusseldorf, Germany. The CEOs of the German company are Gerhard Hansmann, Hans-Jürgen Holthausen, Torben Beisch. Netzgesellschaft Düsseldorf mbH specializes in separating network connections for electricity, natural gas, drinking water, and district heating. The company provides information on current topics and projects related to network connections in Düsseldorf, including the process for obtaining temporary power connections, construction water or standpipes.

Bodensee-Oberschwaben-Bahn GmbH & Co. KG is a transportation company based in Friedrichshafen, Germany. Bodensee-Oberschwaben-Bahn GmbH & Co. KG provides train services connecting Friedrichshafen, Ravensburg, Weingarten, and Aulendorf, with connections to the Friedrichshafen airport and the Konstanz catamaran. The German company is known for its reliable connections and is considered "our own railway" by the local residents. The company was founded in 1993 and Magdalena Linnig has been the CEO since 2024.