Stillnes deliver thrash metal from Azuqueca de Henares near Madrid, channeling aggressive velocity from the Guadalajara province. Active since 2011, they bring deliberate misspelling and genuine intensity to the central Spanish thrash scene.

Stirb ("Die") deliver melodic death/thrash metal from Kehl on the French-German border, channeling aggressive extremity with a blunt, one-word German imperative for a name. Formed in 2021, they bring Rhine-spanning intensity to the Baden metal scene.

Stobe blend thrash, groove metal, and hardcore from Kirkkonummi near Helsinki, creating a volatile crossover from the greater Helsinki area. Active since 2013, they bring multi-genre aggression to the Uusimaa underground.

Death/thrash metal band from the East Tyrolean town of Lienz, formed in 2019. Their crossover of death and thrash metal delivers aggressive, high-velocity extremity from one of Austria's most remote alpine regions.

Stolen Lives have been thrashing from Vysoke Myto since 2006, making them fixtures of the eastern Bohemian metal underground. Their nearly two decades of activity have produced a body of aggressive, fast-paced thrash that reflects the genre's enduring vitality in the Czech Republic.

Stoneflow pair thrash and groove metal from an undisclosed Swedish location since 2005. Over two decades, their lithic-current name has channeled the paradox of solid matter in motion into compositions of rhythmically driven aggression.

Umea's Stoneload thrash from the Vasterbotten capital since 2010. Over a decade from Sweden's cultural north, their burden-of-stone name has channeled the crushing weight of carried rock into compositions of relentless aggression.

Storbais deliver thrash metal and crossover from the Basque industrial town of Ermua, combining thrash velocity with punk energy. Active since 2018, they bring Basque crossover fury to the Deba Valley.

Moscow's Storm of Souls thrash from the Russian capital since 2019. Their tempest-of-spirits name channels the whirlwind of departing consciousness into compositions of high-velocity, capital-city aggression.