| Noah Carpenter |
1992 - 2011 ; 2013 - |
ARMOR COLUMN |
| Sherwood Webber |
1995 - 2004 ; 2010 - 2011 ; 2013 - |
ENEMY REIGN, GOAT MASS |
| Joe Keyser |
1997 - 2011 ; 2013 - |
STREETSWEEPER, GUNTHER WEEZUL, DEAD BABY |
| Bob Beaulac |
1997 - 2002 ; 2003 - 2011 ; 2013 - |
DISCIPLES OF BERKOWITZ |
| Dave Matthews |
2013 - |
ARMOR COLUMN, HELD UNDER, INCONTINENCE, DRYHEAVE, HELLBENT |
| Jason Keyser |
2004 - |
ORIGIN, DETRIMENT |
| Chris Mahar |
2006 - |
|
| John Longstreth |
2003 - 2004 |
ORIGIN, GORGUTS, ANGELCORPSE, EXHUMED, THE RED CHORD, MALEFIC THRONE, MURDER CONSTRUCT |
| George Torres |
2001 - 2001 |
DEHUMANIZED, ARTERY ERUPTION, 420, BETWEEN TWO EVILS, HIROSHIMA 22 |
| Ryan Wade |
1995 - 1997 |
|
| Adam "Doughboy" Lewis |
- |
|
| Mike "Mikey Hate" Levy |
- |
|
| Teddy Monsour |
- |
|
