Hans

Belgium

Hansa Sing

Unknown

Hänsel And Gretel

Germany

Hanson Records

USA

Hantsong

unknown

Hapi Skratch Records

USA

Happening Records

Greece

Happenstance Limited

unknown

Happinet Pictures

unknown

Happy Cat Records

USA

Happy Couples Never Last

USA

Happy Days Records

USA

Happy Dog Records

unknown

Happy Face

unknown

Happy Hamster Records

South-Africa

Happy Holochrist Records

Netherlands

Happy Music Production

Czechia

Happy Pencil

USA

Happy Prince

Japan

Happy Turkey Records

unknown

Harbor Records

USA

Harbour Island Records

USA

Harbour Records

unknown

Hard And Handlle Master Recording

unknown

Hard And Heavy Records

Canada

Hard As Hell Music Group

USA

Hard Ass Records

USA

Hard Attack Records

USA

Hard Blast Records

Germany

Hard Bleeding Records

Ecuador

Hard Bones Production

Czechia

Hard Coal Records

Germany

Hard Force

France

Hard II Eam Records

unknown

Hard Knock Records

USA

Hard Liner

unknown

Hard Music Productions

unknown

Hard Records of L.A.

USA

Hard Road

unknown

Hard Rock Diamonds

USA

Hard Rock Music

unknown

Hard Rock Promotions

unknown

Hard Rock Records

unknown

Hard Rocker

Poland

Hard Volume Records

USA

Hard-Loud Records

Poland

Hard'n Heavy Records

unknown

Hardboiled

Denmark

Hardcore Gateway Records

Belgium

Hardcore Holocaust

USA

Hardcore Horror Records

Sweden

Hardcore Loves All Colors Records

Czechia

Hardcore Psychedelia

USA

Hardcore Records

France

Hardcore Resistance (HCR)

Switzerland

Hardcore Tattoo Records

Poland

Hardcore Victim

Australia

Hardcore Worldwide Records

USA

Hardcoretrooper Records

France

Hardebaran Records

France

Hardel Muzik

Canada

Harder Edged Music

USA

Hardface Records

United-Kingdom

Hardkjarni Records

Iceland

Hardknocks Records

USA

Hardleywood Records

Spain

Hardline Media

Australia

Hardline Rekordingz

Australia

Hardpörk

France

Hardside Records

France

Hardsound Productions

Poland

Hardware Records

Germany

Hardway Records

France

Hardwired Records

unknown

Hardy Entertainment

Germany

Hargh Records

unknown

Harim Music

Honduras

Harissa-Core

unknown

Hark Records

USA

Harlequinflesh

USA

Harlet Records

unknown

Harlot Records

unknown

Harm Reduction Records

USA

Harmacy Records

United-Kingdom

Harmageddon Records

Finland

Harmanide Entertainment

unknown

Harmonia Mundi

France

Harmonie

France

Harmony

unknown

Harmony Factory

unknown

Harmony Records

United-Kingdom

Harp Records

unknown

Harpia Records

unknown

Harrow Productions

unknown

Harrowing Industries

Indonesia

Harrowing Souls Production

Italy

Harsh Brutal Cold Productions

Canada

Harsh Head Rituals

Sweden

Harsh Production

Indonesia

Harsh Reality Music

USA