Denys
3 former staff tracked on the wiki, 2 of whom now run something.
Worked here, then
3 listed
Roel VaneeckhoutSite Manager - Denys · Sep 2012 – Dec 2016Co-Founder NON.energy, NON.energy
Sander WilleSite Manager · Sep 2014 – Sep 2015Chief Operating Officer, EnergyVision
Mathieu HolvoetTrainee · Jul 2007 – Aug 2007CTO, GEOxyz