Samsung Commits $1 Billion to Helix Digital Infrastructure for AI Data Centre Build-Out

Samsung has committed $1 billion to Helix Digital Infrastructure, an AI infrastructure company formed by investment firm KKR and co-founded by former AWS CEO Adam Selipsky. The investment, announced on 29 September, deepens the long-duration capital base that Helix is building to meet hyperscaler demand for AI data centre capacity.

Helix was created to address a specific bottleneck: building AI data centres requires assembling power generation, grid connections, transmission infrastructure, fibre networks and billions of dollars in financing — often across different providers and timelines. The company's pitch is to deliver those components under a single platform, accelerating time to deployment.

Selipsky described Samsung's commitment as a 'strong vote of confidence' that would help Helix 'accelerate the deployment of next-generation digital infrastructure for hyperscalers around the world.' Samsung, as one of the world's largest technology manufacturers — producing memory chips, processors and displays used in data centres — brings both capital and potential supply-chain synergies.

The investment reflects the sheer scale of capital flowing into AI infrastructure. Hyperscalers like Microsoft, Google and Amazon are spending tens of billions annually on data centres, and the bottleneck has increasingly shifted from chip supply to the physical infrastructure needed to house and power those chips. Whether this infrastructure build-out will prove proportionate to actual AI revenue generation remains one of the technology sector's biggest open questions.