New CEO for ProLion

Founder Robert Graf becomes chairman

By Philippe Nicolas | October 27, 2026 at 2:00 pm

ProLion has just recruited its new CEO, Michael Madon, replacing Robert Graf, the founder and former CEO, moving to the chairman position. Graf founded ProLion in 2013 following almost 7 years at NetApp.

Michael Madon is a board member at Innventure, The Village Bank, Cyabra, and was most recently CRO at ABCorp, previously CEO of Huml Health, he also spent some times at the DOE, US Army and also at Mimecast among other experiences.