Bands

Rictus

United States · Groove Metal/Deathcore (early); Progressive Death Metal (later)

Rifflord

United States · Doom Metal/Stoner Rock

Sadraen

France · Progressive/Groove Metal

Shrineburner

United States · Stoner/Doom Metal

Sinsation

United States · Groove Metal/Hard Rock

Source of Ignition

Sweden · Groove Metal/Hardcore

Spectrus

Brazil · Heavy/Progressive Metal (early); Groove Metal (later)

Steinsopp

Norway · Stoner Metal

Stonebirds

France · Stoner/Sludge/Doom Metal

Stone Nomads

United States · Stoner/Doom Metal

Tambarmalm

Indonesia · Heavy/Thrash/Groove Metal

ThousandDead

Greece · Metalcore/Thrash/Groove Metal

Thy Dispraise

Iran · Groove Metal/Metalcore

Tigerleech

France · Stoner Metal

Torheit

France · Groove Metal/Metalcore

Trendkill Method

Latvia · Groove Metal

Trepalium

France · Progressive Groove/Death Metal

Triglöth

France · Stoner/Groove Metal

Truism

Poland · Groove Metal

Uganga

Brazil · Thrash/Groove Metal

Unholy Minority

Germany · Groove Metal

Unholy Veins

Mexico · Groove Metal

Videntes Ciegos

Spain · Groove Metal/Metalcore

Vita Imana

Spain · Groove Metal