The former Administration Building of the Hoechst AG, is an expressionist office building by the architect Peter Behrens, built as an office building of the former chemical group Hoechst AG in Frankfurt-Hochst.

The complex is divided into two three-story administrative wing and a representative entrance hall with its distinctive tower and the bridge which connects the complex to an office block which had already existed at the time.

Part of the structure, the tower with the bridge, featured in a stylized form as the company logo for the Hoechst AG from 1947 to 1974. The complex is accessible to the public on specific visitor dates.