Custom HPC Cooling Systems
Since 2022

Meet Zepheer

WHY ARE WE HERE...
Zepheer is an engineering and manufacturing company specializing in custom high-performance computing cooling systems, operating since 2022.
By combining data center engineering with industrial thermal systems, Zepheer transforms digital infrastructure into an active component of the local energy ecosystem, improving overall energy efficiency.
Our long-term focus is to reduce the environmental impact of data center operations through practical heat utilization and system-level engineering.
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92% OF HEAT CAN BE RECOVERED
We specialize in liquid-cooled infrastructure for high-density data center and digital mining applications, combined with integrated heat recovery systems that allow excess thermal energy to be reused for space heating, domestic hot water, and chilled water production through absorption chillers or heat pump technologies.


FULL CYCLE SUPPORT
Our solutions extend beyond cooling. Zepheer delivers complete thermal and HVAC integration, including dry coolers, heat pumps, heat exchangers, CDU's, and management systems.
New deployment models for compute-intensive operations are engineered according to site-specific energy and infrastructure requirements.
BASED IN EUROPE
Located in Jelgava, Latvia, we design, assemble, and integrate our systems using primarily European components and manufacturing partners. This ensures high build quality, reliable supply chains, and full compliance with regional technical and safety standards.
Our Trusted Suppliers
We collaborate with a network of established European and global manufacturers to ensure the highest standards of quality, reliability, and performance across all Zepheer systems.
Our solutions integrate components from industry-leading suppliers, including:
Schneider Electric
Ziehl-Abegg
Siemens
SAER
Grundfos
Alfa Laval
Onda
ABB
Danfoss


