Helios37 is a renowned nightclub located in the vibrant city of Cologne, Germany. Since opening its doors in 2017, Helios37 has established itself as a key player in the city's nightlife scene, especially for fans of electronic music. The venue takes its name from the address Heliosstraße 37, situating it in Ehrenfeld, a district famous for its cultural diversity and creative energy.

Built within a repurposed industrial space, Helios37 quickly gained popularity for its raw, warehouse-like atmosphere and high-quality sound systems, making it a favorite among both partygoers and performers. As a platform for underground music culture, the club is highly regarded for supporting a broad spectrum of electronic genres, including techno, house, and bass-leaning experimental styles. Its reputation has grown not only within Germany but also among international clubbers and artists, transforming it into a cultural hotspot where cutting-edge music and innovative events are consistently pushed forward.

While the club has remained at its original location since its inception, it has gone through several upgrades and enhancements to accommodate larger crowds and provide improved acoustics, further solidifying its status within Cologne’s dynamic club landscape. Beyond regular club nights, Helios37 often collaborates with local music collectives, fostering a strong sense of community and serving as an incubator for upcoming talent. Its open-door policy to creativity and inclusivity has only amplified its significance in the local subculture, making it a breeding ground for progressive sounds and fresh artistic expressions.

Notable artists who have graced the Helios37 decks include internationally acclaimed names such as DVS1, DJ Stingray 313, Freddy K, Helena Hauff, and Ben UFO, as well as prominent local talents like DJ Brom, Sedef Adasi, and Cio D’Or. The club has also hosted collectives and artistic crews including Basssport, Tactile, and the Gosh! collective, further enriching its musical legacy.