Technische Scholen Mechelen
3 alumni tracked on the wiki, 3 of whom now run something.
Studied here, then
3 listed
Bart Crauwels1998 - 2004Co-Founder, Provecta
Kenny KerremansCo-Founder & Delivery Officer, DataForces
Merlijn Van Holder2002 - 2007Co-Founder & Lead Software Developer, MyB'eats