Companies based in Frankfurt

Meixner Schlüter Wendt Architekten (the company's preferred way of writing it is MEIXNER SCHLÜTER WENDT Architekten) is a German architecture firm based in Frankfurt. The company's projects have received awards the World Architecture Festival in 2008 and at the Venice Biennale of Architecture in 2004, 2006 and 2012.

DB Vertrieb GmbH, based in Frankfurt, is a wholly owned subsidiary of Deutsche Bahn AG. It originated 2005 from the DB passenger traffic GmbH.

Lufthansa Consulting is an international aviation consultancy for airlines, airports and related industries. The company is an independent subsidiary of the Lufthansa Group and provides services to the air transportation industry. Their offices are situated at Frankfurt Airport, Germany.

Bauersche Gießerei was a German type foundry founded in 1837 by Johann Christian Bauer in Frankfurt am Main. Noted typeface designers, among them Lucian Bernhard, Konrad Friedrich Bauer (not related to the company's founder), Walter Baum, Heinrich Jost, Imre Reiner [de], Friedrich Hermann Ernst Schneidler [de], Emil Rudolf Weiß, and Heinrich Wienyck, designed typefaces for the company.

European Pressphoto Agency B.V. (EPA Images) is an international news and photo agency.

Nestlé Deutschland AG is the German subsidiary company of the food multinational company Nestlé. It is one of Germany's main food companies.

Union Asset Management Holding AG () is the investment arm of the DZ Bank Group and part of the cooperative financial services network. It was founded in 1956 and is headquartered in Frankfurt.

The Thurn-und-Taxis Post was a private postal service and the successor to the Imperial Reichspost of the Holy Roman Empire. The Thurn-und-Taxis Post was operated by the Princely House of Thurn and Taxis between 1806 and 1867. The company was headquartered in Regensburg from its creation in 1806 until 1810 when it relocated to Frankfurt am Main where it remained until 1867.

Philipp Holzmann AG was a German construction company based in Frankfurt am Main.

Deck13 Interactive GmbH (formerly TriggerLab GmbH) is a German video game developer and publisher based in Frankfurt. The company was founded in July 2001 by the team behind Artex Software, a studio that primarily developed video games for RISC OS, such as Ankh: The Tales of Mystery. Originally bearing the name TriggerLab, the company was renamed to Deck13 after the release of its first game, Stealth Combat, in 2002. Deck13 is best known for developing the action role-playing games Lords of the Fallen and The Surge. Deck13 also operates a Hamburg-based subsidiary studio, Deck13 Hamburg.