DayOne Data Centers, a Singapore-based hyperscale data center platform, has announced definitive agreements for over US$2.0 billion in Series C funding.
This substantial funding round is set to support the company’s expansion plans across Europe and the Asia-Pacific region. The capital is specially earmarked for global expansion, specifically hyperscale campuses in Finland (Lahti and Kouvola) and the SIJORI region (Singapore, Johor, Batam), as well as Thailand, Japan, and Hong Kong.
The funding round was led by global investor Coatue, with participation from institutions including the Indonesia Investment Authority (INA).
Formerly known as GDS International, the company officially rebranded to DayOne Data Centers and launched as an independent entity on January 1, 2025.
This Series C round follows previous capital raised in 2024, which totaled US$1.9 billion across Series A and Series B equity rounds. In 2025, the company also secured a mezzanine debt facility of up to €1 billion (approximately US$1.17 billion) from Brookfield and a sovereign investor.
To date the company has raised more than $5 billion in funding. Jamie Khoo, CEO of DayOne, commented: “This latest investment reflects deep confidence in DayOne’s platform quality and long-term growth trajectory. As global demand for AI and cloud infrastructure accelerates, customers are increasingly looking for partners that can deliver at scale, with speed and sustainability across multiple regions.