In 2018, Guerra, one of four directors of KRCV Srl, concluded a Management Buyout of 100% of the shares of Inkmaker Srl.
Guerra joined Inkmaker Srl in 1996 as Production Manager and progressed through various roles such as Technical Manager, Inkmaker Asia Pacific sdn bhd; Manging Director, Inkmaker Asia Pacific sdn bhd, Manging Director, Teko Tinting and Engineering sdn bhd; before transitioning into CEO Asia Pacific.
He is a graduate of the ITIS G.B Pininfarina; Politecnico di Torino (Italy); and holds and MBA from the Charles Sturt University (Australia).