Bands

Swallow It

Netherlands · Heavy/Groove Metal, Hard Rock

Tambarmalm

Indonesia · Heavy/Thrash/Groove Metal

Terralith

United Kingdom · Thrash/Groove Metal

The Heavils

United States · Alternative/Groove Metal with Industrial influences

The Kindred

United States · Thrash/Groove Metal

The Listener

Canada · Black/Southern Metal/Metalcore

The Ominous

United Kingdom · Stoner/Sludge Metal

The Unbeheld

United States · Psychedelic Stoner Metal

The Well

United States · Psychedelic Doom/Stoner Metal

Throbbing Pain

Germany · Groove/Death/Thrash Metal (early); Death Metal (later)

Thy Dispraise

Iran · Groove Metal/Metalcore

Tim Batterton

Argentina · Groove Metal/Hardcore

Todd Michaels & the Screamin' Hearts

United Kingdom · Heavy/Groove Metal

Torch Us

Finland · Groove/Death Metal

Transcending

United States · Death/Doom/Stoner Metal

Trashment

Germany · Thrash/Groove Metal

Trauma

Argentina · Thrash/Progressive Metal (early); Groove Metal (later)

Udyat

Argentina · Doom/Stoner/Post-Metal

Uncle Woe

Canada · Stoner/Doom Metal

Undying Unicorn

Russia · Groove/Post-Metal

Unholy Minority

Germany · Groove Metal

Universal del Temor

Spain · Death/Groove Metal

Vampire Mooose

United States · Groove Metal

Violent Passion Surrogate

Chile · Progressive Groove Metal/Metalcore