Telia Company

Telia Company is a telecommunications group headquartered in Solna, Sweden, providing connectivity and digital infrastructure in Nordic and Baltic markets. Its operations include data center services. In Helsinki, Telia collaborates with Helen to recover heat from its Pitäjänmäki data center for the district heating network. Heat deliveries began in early 2023, and the partners announced an expansion in May 2025. This partnership is separate from Helen’s planned OnZero project.