| Jonah Jenkins |
1989 - 1995 ; 2008 - 2008 |
RAW RADAR WAR, BLIND SURGEON, MILLIGRAM, MILTOWN |
| Craig Silverman |
1991 - 1995 ; 2008 - 2008 |
AGNOSTIC FRONT, SLASPHOT, BLOOD FOR BLOOD, RAMALLAH, SCARECIN, FORMICIDE, BORN OF THUNDER, TWO SUN SYSTEM |
| Bob Maloney |
2008 - 2008 |
WORSHIPPER |
| Benny Grotto |
2008 - 2008 |
MOTHERBOAR |
Eric Stevenson ( 2011) |
1989 - 1995 ; 2008 - 2008 |
FORMICIDE, HANK CRANE, TWO SUN SYSTEM |
| Chris Crowley |
1991 - 1995 |
DESLOK, VALHALLA |
| Kevin Stevenson |
1989 - 1991 |
FORMICIDE |
| Roy Costa |
1989 - 1991 |
FORMICIDE |
