Slaytanic Records

India

Slaytanic Wehrmacht

USA

Sleaszy Rider Records

Greece

Sleaze Records

Argentina

Sleazey Records

unknown

Sleazy Barn Records

France

Sleazy Existence Productions

Russia

Sledgehammer Records

unknown

Sleep Productions

unknown

Sleepcastrecords (SCR)

Germany

Sleeping Church Records

France

Sleeping Giant

USA

Sleeping Giant Glossolalia

USA

Sleeping Village Records

USA

Sleeping Wizard Productions

USA

Sleepinghouse Records

USA

Sleepless Nights

unknown

Sleeveless Music

unknown

Sleezy Money Records

unknown

Slice of Reality Records

unknown

Slick City Slackers

unknown

Slick Music

USA

Slightly Fast Records

Japan

Slim Case

unknown

Slim Productions

France

Slime Citadel

United-Kingdom

Slime Pit Music

Australia

Slime Records

Portugal

Slinging Pig

unknown

Slipdisc Records

USA

Slipkid Records

unknown

Slipped Disc

United-Kingdom

Sliptrick Records

Latvia

Slit

Japan

Sliver

unknown

SLL Records

unknown

Slovak Metal Army

Slovakia

Slow Burn Records

Russia

Slow Death

France

Slow Death Records (GER)

Germany

Slow Death Records (USA)

USA

Slow Food Play Fast

Italy

Slow It Down Records

United-Kingdom

Slow Moon

Sweden

Slowboy Records

Germany

Slowdime

unknown

SlowDriver Productions

Portugal

Slowmo Music

United-Kingdom

Slowrunner Records

Netherlands

Slowsnow Records

Russia

Sludge Hummer Imprint

Canada

Sludge Records

unknown

Sludgelord Records

United-Kingdom

Sludgemonkey Music

unknown

Sludgesicle Records

USA

SLUG

unknown

Slugfest Records

USA

Sluggos Goon Music

unknown

Slumber Records

Japan

Slumbering Souls Records

USA

Slusaj Najglasnije!

Croatia

Slut Factory Records

Canada

Sluts Of Hell

Unknown

SM Audio

unknown

SM Records

unknown

SM-Musik

unknown

SMA Records

USA

Smackdown! Records

USA

Smackjaw Records

unknown

Smackmanagement

unknown

Small Clone

unknown

Small Dog

unknown

Small Doses

USA

Small Hand Factory

unknown

Small Run Records

unknown

Small Sacrifice

USA

Small Stone Recordings

USA

Small Town Records

United-Kingdom

Small Wonder Records

United-Kingdom

Smallman Records

Canada

Smalltime Productions

unknown

Smalltown America

United-Kingdom

Smalltown Supernoise

Norway

SmallVoices

Italy

Smark Records

unknown

Smart Ass Records

USA

Smartpunk Records

unknown

Smash Alley Records

USA

Smash Down Records

unknown

Smash Fabric Records

Norway

Smash It Up

unknown

Smash Music

unknown

Smash Productions

unknown

Smasheasy

USA

SMC Records

unknown

SMD Records

Japan

SME

Bulgaria

SME Records

Japan

Smeer Media Productions

USA

Smej Associated Records

unknown