Katja Diehl is a communications and management consultant with a focus on New Mobility, New Work and Diversity. She gives keynotes, moderates events and workshops and hosts the podcast #SheDrivesMobility every two weeks. After starting out as a journalist and press spokesperson as well as expertise in leading positions at corporations in the logistics and mobility industry, Katja advises companies and start-ups on their brand communication and positioning and is brand ambassador at the MaaS (Mobility as a Service) solution provider door2door in Berlin. She was voted one of the "25 TopVoices at LinkedIn" and the "100 Leaders in the Mobility Industry".

Katja Diehl founded the womeninmobility representation in Hamburg. On the Federal Board of Directors of Verkehrsclub Deutschland e. V. (VCD), she is responsible for promoting the topics of mobility 2050, mobility changes through changing attitudes, and press and public relations work.