MNRK Heavy

USA

MNRK Music Group

USA

MNV Records

unknown

MNW Records

Sweden

MO Entertainment

Germany

Moai Record

Japan

Moans Music

Poland

Mob Entertainment

unknown

Mob Squad Black Label

Japan

Mob Style Records

USA

Mobby Dick Distribution

unknown

Mochi Tapes

unknown

Mocho De Prata

unknown

Mocne Ramie Records

Poland

Moctezuma Records

unknown

Mode

France

Model City Records

unknown

Moderbolaget Records

Sweden

Modern Chemistry Music

Germany

Modern Empire Music

USA

Modern Grievance

USA

Modern Invasion Music

Australia

Modern Metal Records And Tapes

USA

Modern Method Records

USA

Modern Music

Australia

Modern Noise

Germany

Modern Primitive

France

Modern Records

USA

Modern Sky

China

Modern Static Records

USA

Modern Video

unknown

Modernist Movement Recordings

unknown

Modesty Recording

USA

Modular Recordings

Australia

Modus Operandi

Germany

Mögähead

Finland

Mohican Tunes Records

Italy

Moin Moin Records

Germany

Mojo Music

United-Kingdom

Mojogonlopoto Studios (Bootleg)

Unknown

Mojoholic Records

Sweden

Moka Records

Italy

Molaire Industries

France

Molano Music

unknown

Mold Crow

USA

Mole Records

USA

Molestin Records

Iceland

Molesting Records

France

Molix

unknown

Molken Music

USA

Moloko Plus Versand

Germany

Moloko+

Germany

Molokov Records

unknown

Molon Lave Records

Greece

Molot Records

Russia

Molotov Records

unknown

Molten

Canada

Molten Face Records

Denmark

Molten Metal Productions

United-Kingdom

Molten Records

United-Kingdom

Molten Universe

Sweden

Molusco Discos

Spain

Moluv Music

Singapore

Moment Of Collapse Records

Germany

Momentarily Records

Germany

Momentos Trashicos

Spain

Momentum Scandinavia

Norway

Mon Dieu Records LTD

Sweden

Mona Records

Mozambique

Monad Press Limited

Spain

Monada

unknown

Monagarm

Russia

Monarch Music Group

USA

Monarch Records

United-Kingdom

Monasterium Records

Portugal

Monastyr Records

Czechia

Mondadori

Italy

Mondes Elliptiques

Canada

Mondo Ca(r)ne Records

Germany

Mondo Records Corporation

USA

Mondo Tunes

USA

Mondo-Grind Production

Germany

Mondongo Canibale Records

Spain

Monejo Records

Chile

Money Talks

unknown

Money-Maker Records

unknown

Mongkok Music Ltd

unknown

Mongol Horde

USA

Mongol Metal

China

Mongolith Records

Canada

Mongoose Records

Germany

Monitor

Czechia

Monitorpop Entertainment

unknown

Moniwise Limited

unknown

Monkey

Austria

Monkey Records

unknown

Monkey Robots Inc.

unknown

Monkey Skull Records

unknown

Monkey Speech Entertainment

Switzerland

Monkey Wrench Records

USA