Labels: Page 9
- Media
- Medusa
- Megaforce
- Mega Hard
- Megamania
- Megapulse
- Megarock
- Mega Therion
- Megaton
- Melancholy
- Melissa Records
- Mellow
- Melodia
- Melodic Heaven
- Melodic Mayhem Music
- Menace to Sobriety
- Mend The Gap
- M.E.R
- Mercenary
- Merciless
- Merciless Core
- Mercury
- MetalAgen
- Metal Age
- MetalAges
- Metalair
- MetalAxe
- Metal Bastard
- Metal Blade
- Metal Blood
- Metal Core
- Metal Disk
- Metal for Melbourne
- Metal Fortress
- Metal Heaven
- Metalhit.com
- Metal-Is
- Metal Master
- Metal Masters
- Metal Mayhem
- Metal Merchant
- Metal Mind
- Metal mind products
- Metal Proof
- Metal-Rules
- Metalsound
- Metal Supremacy
- Metal War
- Metal Warriors
- Metalworks
- Meteor Ciry
- Meteor City
- Metronome
- Metropolis Records
- Mganga
- MIA
- M&I Company
- MIDI Creative
- Miez
- Mighty
- Millenium Metal
- MIL Records
- Mimicry
- mine
- Miriquidi
- Misanthropic Propaganda
- Misanthropy
- Miscarriage
- Miskatonic
- Miskatonik
- m&k
- M&K Sound
- MMI
- M.M.I.
- Mnemosyne
- Mockery Productions
- Modern Invasion
- Modern
- Modern Primitive
- Molken Music
- Molon Lave
- Mongol Horde
- Monitor
- Monster
- Monsterdisc
- Monumentum Records
- Moo Cow
- Moondancer
- Moonfog
- Moonlight Productions
- Moonstone
- Moonstorm
- Morbid
- Morbid Noizz
- Morbid Wrath
- Mordgrimm
- More Hate
- Moribund
- MOROZ
- Morte Secca
- Mosaic
- Mosca Records
- Mosegrodd
- Motley Records
- Motor City
- Motor
- motosierra
- Mould In Hell
- M.P.G.
- A&M
- Mtl
- MTM
- MTM Classic Series
- Mtm Music & Publish
- Musea
- Mushroom
- Music 543
- Musical Tragedies
- Music Cartel
- Music For Nations
- Music Is Intelligence
- Music Megastore
- Musicolor
- Musikfabriek
- Musique & Traditions
- Mutilation
- MVG
- MVP
- MWN Zone
- My Graveyard Productions
- My Kingdom
- Mylodon Records
- Mystic
- Mystic Production
- Nailboard
- Napalm
- Napalm Records
- Napalm Records Handels GmbH
- Native North
- Natural Born
- Nawia
- Nazgul's Eyrie
- NC
- N.C.M
- Near Dark
- Neat
- Neat Metal
- Nebelfee Klangwerke
- Neck Damage
- Necroharmonic