About JPL Consulting GmbH JPL Consulting GmbH is a Wiesbaden-based management consultancy specialising in strategic IT procurement, vendor management and outsourcing governance. Founded by Jan Langen, JPL has supported procurement and sourcing initiatives at organisations including Deutsche Telekom, Lufthansa, Vodafone, Allianz, Zurich Insurance, MHP (Porsche Group), TUI and DHL. More: jpl-consulting.de · linkedin.com/in/jan-langen