With Radian Arc deployed across more than 70 telecom and edge compute customers worldwide, and thousands of GPUs in operation, Submer's presence spans North America, Europe, the UK, India, the Middle East, and Asia-Pacific. The Radian Arc platform is widely used by telecom operators within their networks to support AI and cloud gaming workloads, which demand both high performance and low latency. The platform's ability to integrate AI infrastructure provides true data sovereignty by processing information within the country, using local infrastructure, and through telecom operators' billing and data systems.
“This acquisition of Radian Arc strengthens our full-stack cloud infrastructure,” said Patrick Smets, CEO of Submer. “The combination of Radian Arc with InferX, our AI operations and delivery platform, creates a sovereign, telecom-oriented, dual-plane cloud offering that is highly competitive in today’s AI data center market.” “We have built our platform in close collaboration with our customers and partners, enabling us to develop a powerful model that has proven to work at scale,” said David Cook, CEO of Radian Arc.
“By joining Submer’s established partner ecosystem, we are now in a position to accelerate the delivery of sovereign AI infrastructure more quickly and with lower latency to telecom operators around the world.”
The acquisition provides Submer with a diversified, long-term customer base with real-world, monetizable use cases already in operation. Submer is rapidly building the AI factories of the future at scale, complementing core data centers with edge compute to deliver a comprehensive AI cloud solution.
“Built on ten years of leadership in liquid cooling, Submer has evolved into a full-stack AI data center provider, with complete accountability from chip to operation. Joining forces with the Radian Arc team and their edge compute platform is an exciting next step, further strengthening our position as the single responsible partner for end-to-end AI infrastructure ,” adds Smets.
Submer's full-stack proposal includes:
• A comprehensive AI cloud business unit – combining InferX (NCP), Radian Arc’s sovereign edge cloud and telco capabilities, and AI inference platforms, enabling scalable and monetizable AI workloads across partner ecosystems.
• End-to-end design and development capabilities – to deliver modular, turnkey AI data centers that support large-scale and hyperscale enterprise deployments in Europe and the United States.
• Extensive experience in IT and liquid cooling – encompassing proprietary system design, installation, advanced liquid cooling and AI computing platforms integrated with networking and storage, delivered directly or through strategic partners.
• Access to significant land and energy infrastructure – exceeding 5 GW in the UK, US, India and the Middle East through partner consortia, enabling the rapid deployment of next-generation AI infrastructure.
