| Katon W. de Pena |
1984 - 1988 ; 2000 - |
HOUSE OF SUFFERING, PHANTASM, L.A. KAOS |
| Lance Harrison |
2006 - |
|
| Steve Harrison |
2006 - |
SYNDICATE |
| Mike Vega |
2014 - |
LUNA OCCULTA, AHNKOU, BATTALION OF SAINTS, DR. KNOW, LIGHTNING SWORDS OF DEATH, SATRIARCH, SINSTORM, THE CAUTERIZED, GUNT, THE RUINS |
| Jorge Iacobellis |
2003 - 2006 ; 2008 - 2014 |
PRIMAL, SILVERSTEEL, LUNATICS ON PAROLE, VELOCET, FINAL DECREE, TODOS TUS MUERTOS |
| Mike Guerrero |
2011 - 2013 |
DEATHRIDERS |
| Tim Thomas |
2007 - 2008 ; 2011 - 2011 |
ABATTOIR, WARRIOR, BASTARD SQUAD, NEW EDEN, STEEL PROPHET, RIPCORD |
| Glenn Rogers |
2003 - 2005 ; 2006 - 2007 ; 2008 - 2011 |
FINAL DECREE, DELIVERANCE, HERETIC, PRIMAL, STEEL VENGEANCE, VENGEANCE RISING, ONCE DEAD, LAMBS AMONG WOLVES |
| Fabricio Ravelli |
2006 - 2008 |
A.N.I.M.A.L., WASTED CO., IMBYRA, ANCESTTRAL, DREAMS OF DAMNATION, HARPPIA, SCARS |
| Miguel "Camazotz" Moran |
2007 - 2007 |
DREAMS OF DAMNATION, RITUAL, TAZUMAL, VESTERIAN, VESUVIUS |
| John Tabares |
1984 - 1986 ; 2000 - 2000 ; 2006 - 2006 |
WEAPON 13, COLD BLOOD, L.A. KAOS, RAGING VIOLENCE, PHANTASM |
| Dave Watson |
2003 - 2005 |
DEATHRIDERS, PRIMAL, RUTHLESS, SHADES OF CRIMSON, BLACK HEART, HAUK, PRODIGAL SON, RESISTANCE, THE VIOLENT BREED, ROTTEN ROD AND THE WARHEADS, MOTHER MERCY, FINAL DECREE |
| Angelo Espino |
2003 - 2005 |
BITCH, HERETIC, L.S.N., DISSENTER, ANGER AS ART, PREDATOR, REVEREND, UNCLE SAM, ONCE DEAD, VERMIN |
| Dave Chedrick |
2004 - 2005 |
DEATHRIDERS, MAXXXWELL CARLISLE, RUTHLESS, GRAPHIC VIOLENCE, RAVEN MAD, ANGER AS ART, DREAMS OF DAMNATION, HERETIC, NEW EDEN |
| Mike Brickman |
2001 - 2003 |
LUNATICS ON PAROLR |
| Justin Lent |
2001 - 2001 |
CLUSTERFUX, THAUMTURGY, ROÄC |
| James Joseph Hubler |
2001 - 2001 |
|
| Dan Bellinger |
2001 - 2001 |
RAISED BY WOLVES, CREMATORIUM, YIGAEL'S WALL |
| Scott Owen |
1984 - 1989 ; 2000 - 2000 |
SUBVERSION, UNCIVIL WAR, PIRANHA, ELIMINATE, RAGING VIOLENCE, SUBVERSION A.D. |
| Gary Monardo |
1984 - 1989 ; 2000 - 2000 |
WEAPON 13, COLD BLOOD, L.A. KAOS, RAGING VIOLENCE, K.G.B. |
| Eric Brecht |
1986 - 1989 |
D.R.I., DEATH, SUBURBANITES, TWO-BIT THIEF |
Paul Baloff ( 2002) |
1988 - 1988 |
EXODUS, HEATHEN, PIRANHA, SPASTIK CHILDREN |
| Billy Wedgeworth ( 2010) |
1987 - 1987 |
CORRUPTION |
| Sherman Jones |
- |
INSECTICIDE, EYEBALL |
| Bob Savage |
1984 - 1984 |
WEAPON 13, COLD BLOOD, K.G.B., Bob Savage, RAGING VIOLENCE, L.A. KAOS |
| Brian Keith |
1984 - 1984 |
L.A. KAOS |
