DayOne Data Centers, an independent, Singapore-headquartered hyperscale data centre platform, has entered into definitive agreements for over US$2.0 billion in Series C equity financing, marking one of the largest private capital raises in the global data centre sector. The round was led by existing investor Coatue, with support from leading institutions, including the Indonesia Investment Authority (INA).
The Series C attracted global investors from the United States, Europe and Asia-Pacific, diversifying DayOne’s shareholder base and strengthening its capacity to expand internationally. The financing builds on US$1.9 billion raised across Series A and B rounds in 2024, alongside up to €1 billion in mezzanine debt secured in 2025 and was priced at a 100% premium to the prior round.
Proceeds from the financing will accelerate DayOne’s next phase of global expansion. In Asia-Pacific, capital will support continued scale-out across the SIJORI region, comprising Singapore, Johor and Batam, as well as markets in Thailand, Japan and Hong Kong. These investments will enable rapid delivery of high-density, AI-ready data centre capacity designed to meet growing demand from hyperscale cloud and Artificial Intelligence customers.
The investments strengthen delivery against secured customer commitments of approximately 1GW, reflecting one of the fastest-growing hyperscale data centre platforms globally. DayOne CEO Jamie Khoo said the investment demonstrates strong confidence in the company’s strategy to deliver scalable, sustainable digital infrastructure as global AI and cloud adoption accelerates. The financing reinforces DayOne’s position as a leading hyperscale platform across Asia-Pacific, supporting long-term digital growth across regional and global markets.
