| Chuck Billy |
2006 - |
TESTAMENT, RAMPAGE, GUILT |
| Steve "Zetro" Souza |
2006 - 2010 ; 2010 - |
EXODUS, TENET, LEGACY, TESTAMENT, HATRIOT, AC/DZ |
| Andy Billy |
2006 - |
SACRED DOG, RAMPAGE, GUILT |
| Greg Bustamante |
2006 - |
RAMPAGE |
| Steve Robello |
2006 - |
OUT OF CONTROL, HEIST |
| Danny Cunningham |
2006 - |
TRAUMA, METAL WARRIOR, BROADWAY, SOUL DOG |
Willy "Lange" Langenhuizen ( 2018) |
2006 - |
LAAZ ROCKIT, RAMPAGE, DIAMOND |
| John Hartsinck |
2006 - |
STONE'S THROW, OUT OF CONTROL |
| Phil Demmel |
- |
MACHINE HEAD, VIO-LENCE, TECHNOCRACY, TORQUE, BPMD |
| Eddie Billy |
2006 - |
VIO-LENCE |
| John Souza |
2006 - |
AIR RAID, BROADWAY, METAL WARRIOR |
| Troy Luccketta |
2006 - |
TESLA, SAVILLE ROW |
