Infrastructure that gives back more than it takes

Every Glesys data center operates entirely on renewable energy, delivering high performance without compromise. By running on clean power, we enable scalable infrastructure that reduces emissions and supports sustainable digital growth for future generations.

Our Swedish data centers transform excess heat into energy for local district heating networks, replacing fossil fuels and cutting emissions. This circular approach powers homes and communities while driving climate-positive digital infrastructure.

We extend hardware lifecycles through modular design and continuous reuse, maximizing performance while minimizing waste. When components reach end-of-life, they’re recycled through certified partners – ensuring responsible, sustainable operations across our entire infrastructure.

ISO 9001 ensures that our processes, services, and internal practices meet the highest standards of quality and reliability. It’s the foundation that helps us continuously improve and deliver the performance our customers expect.

ISO 14001 guides our commitment to responsible resource use and environmental performance. Through continuous improvement, we reduce our footprint and operate more efficiently – helping our customers grow sustainably.

ISO 27001 defines the strict security framework behind how we handle information and manage risk. It ensures that your data, and your business, remain protected through verified, continuously improved security practices.