Memory suppliers are discovering that their biggest customers are becoming their landlords. Samsung Group is the latest to make that bet, committing a combined $1B from six affiliates to Helix Digital Infrastructure, a venture set up by private equity firm KKR in June.
Samsung Electronics carries half the ticket at $500M. Samsung C&T, SDS, SDI, Life Insurance and Fire & Marine Insurance split the remainder, and by joining they become founding investors alongside KKR, the Kuwait Investment Authority, Nvidia and Vistra, a US power producer.
The venture is deliberately broad. Rather than only building halls, it plans to cover hyperscale data center development and operation, power generation from baseload and flexible sources, transmission and distribution, and fibre links. Adam Selipsky, formerly chief executive of Amazon Web Services, runs it, and it launched with more than $10B in committed long-term capital.
Each Samsung arm contributes something different. Electronics brings AI memory plus cooling and HVAC equipment, C&T handles construction and engineering for large sites, and SDS supplies IT infrastructure, cloud services and operations.
Data centers are no longer simple property plays. They now carry GPU-as-a-service, sovereign AI and colocation revenue, and the capacity decisions taken inside them set the order books of the firms supplying the silicon. Taking equity in the operator keeps Samsung close to those decisions.
