Connected intelligence
for AI infrastructure

Submer Group is the connected intelligence across AI infrastructure, from land and power to cloud and edge.
PURPOSE

Bridging the gap

between AI ambition and AI reality

AI has become a system. It performs when every layer performs, from power and cooling to data centers, cloud, and edge. Submer Group is the connected intelligence that makes that possible.

Density, engineered

[01]

The most demanding workloads, made possible. Proven liquid-cooling expertise that pushes density beyond conventional design.

Intelligence that compounds

[02]

Expertise earned at one layer informs the work at every other. That advantage deepens with every project the group delivers.

Efficiency by design

[03]

Connected expertise removes the efficiency loss between layers. The result is lower cost, lower footprint, and stronger project outcomes.

Capabilities

Every layer
One intelligence

GPUaaS & AIaaS

Compute placed where it creates value, from ideation to realization, opening new services across networks.

Powered by Radian Arc.

Data center development & operations

AI-ready data center environments developed, built and operated worldwide, with land and power secured ahead of demand.

Powered by Rubix.

Modular data center solutions

Modular systems engineered for density and built for speed, turning capacity into infrastructure delivered at scale.

Thermal Architecture

Advanced liquid cooling that makes dense compute physically possible. The thermal foundation of high-density AI, proven in live projects.

Capabilities layered infrastructure illustration
Why submer group

The depth of expertise.
The intelligence of a group.

Depth without lock-in

Work with one company or the whole group. World-class specialists in each layer of the AI infrastructure stack, intelligence compounded across the group. You choose the terms. 

From core to edge

One connected group across the full lifecycle, from land and power to cloud and edge. We build the AI you need, where you need it.

Expertise that compounds

Specialist leaders, connected so mastery at one layer informs every other. The depth of a specialist, with the breadth of a systems integrator. An advantage no single company can acquire.

Built for sovereign AI

Infrastructure you control: governed locally, operated regionally, accountable in full, the expertise sovereign AI programs require.

Deployed, operating, and delivering today.

500MW+

[01]
Liquid-cooled 
infrastructure deployed

8GW+

[02]
Deployment-ready capacity
across NA, EMEA 
and APAC

3

[03]
Global R&D labs powering the 
future of AI infrastructure

90+

[04]
Partner telco networks
worldwide

AI-ready data centers, 
modular capacity, 
sovereign compute.

Whatever you're building, the expertise behind it is already connected. Where should we start?
Talk to us