Currently, Stephan A. Esch occupies the position of Chief Technology Officer at freenet AG and Chief Technology Officer of debitel AG (a subsidiary of freenet AG).

In his past career Mr. Esch held the position of Managing Director at AIS Axon Internet Services GmbH, Chief Technical Officer of freenet.de GmbH and Chief Technical Officer for mobilcom AG.

Stephan A. Esch received an undergraduate degree from the University of Gottingen.