| Jamie Hunt |
2010 - |
BIOMECHANICAL, FIREHEAD |
| Steve Smyth |
2010 - |
TESTAMENT, NEVERMORE, FORBIDDEN, DRAGONLORD, VICIOUS RUMORS, THE ESSENESS PROJECT, FIREHEAD |
| Chris Hawkins |
2014 - |
ENDEAVOUR |
| Stefano Selvatico |
2014 - |
PENTHAGON |
| Michele Sanna |
2014 - 2015 |
COMA, MISBELIEVING |
| Mikkel Sandager |
2010 - 2014 |
MERCENARY, LOW DOWN, FIREHEAD |
| Tomas "O'Beast" Koefoed |
2012 - |
MNEMIC, CRIONIC, FROZEN SUN, GROPE, BUTTPLUG, EX-ONIC, SMAXONE |
| Raphael Saini |
2010 - 2013 |
ICED EARTH, JADED STAR, CRIPPLE BASTARDS, BLU INFINITO, CHAOSWAVE, MACHESCAZO, WE ARE BUILDING RUINS, MISBELIEVING, CORPSEFUCKING ART, EMERGENCY GATE, ABIURA, ARYTHMIA |
| Dan Veall |
2010 - 2010 |
FIREHEAD |
