Anal Cunt
Angelwitch
Anihilated
Annihilator
Anthrax
Armoured Saint
Artillery
Atheist
Atrophy
At the Gates
Bathory
Berzerker
Black Sabbath
Bolt Thrower
Bonded By Blood
Bulldozer
Burn the Priest
Cannibal Corpse
Carcass
Cavalera Conspiracy
Celtic Frost
Control Denied
Coroner
Corrosion of Conformity
Coven
Dark Angel
Death
Death Angel
Defiance
Demolition Hammer
Destruction
Dethklok
DevilDriver
Devin Townsend
Diamond Head
Dirty Rotten Imbeciles
Discharge
Down
Entombed
Evildead
Evile
Exciter
Exhorder
Exodus
Exumer
Flotsam and Jetsam
Forbidden
Gama Bomb
Gammacide
Grave
Headhunter
Heathen
Hellhammer
Helmet
Hirax
Holy Moses
Hyades
Iced Earth
Incite
Iron Maiden
Judas Priest
Justice
King Diamond
Kreator
Laaz Rockit
Lawnmower Deth
Machine Head
Mastery
MD.45
Megadeth
Mercyful Fate
Metal Church
Metallica
Morbid Angel
Motörhead
Municipal Waste
Mutant
Nailbomb
Napalm Death
Necrophagist
Nile
Nuclear Assault
Obituary
Onslaught
Overkill
Pantera
Pestilence
Pig Destroyer
Pissing Razors
Possessed
Rage
Razor
Rigor Mortis
Roadrunner United
Sabbat
Sacred Reich
Sadus
Sarcófago
Sepultura
Short Sharp Shock
Slayer
Sodom
Soulfly
Stormtroopers of Death
Strapping Young Lad
Suicidal Tendencies
Superjoint Ritual
Tankard
Terrorizer
Testament
Torque
Toxic Holocaust
Toxik
Vader
Venom
Vio-lence
Voivod
Vomitory
Warbringer
Warpath
Whiplash
Xentrix
+all the ones you named, if I missed any