DayOne is an AI Infrastructure company based in Singapore. It has raised $3.9B in total funding. Latest round: Series C.
DayOne funding overview
DayOne is an AI Infrastructure company based in Singapore. DayOne has raised $3.9B in total disclosed funding. That places its disclosed total in over $1B. Its most recent disclosed round is a Series C announced in January 2025. The round record for DayOne runs through 2025; nothing later has been disclosed. Investors on record include SoftBank Vision Fund, Coatue Management, Kenneth Griffin, Baupost Group, Indonesia Investment Authority, GDS Holdings. 6 distinct backers are named across the disclosed rounds.
DayOne has raised $3.9B in total disclosed funding across the rounds on record.
Who has invested in DayOne?
SoftBank Vision Fund, Coatue Management, Kenneth Griffin, Baupost Group, Indonesia Investment Authority, GDS Holdings are named among the investors backing DayOne.
What was the latest DayOne funding round?
The most recent disclosed round is a Series C, announced in January 2025.
Where is DayOne based?
DayOne is based in Singapore.
What sector does DayOne operate in?
DayOne is tracked under AI Infrastructure from Singapore, with $3.9B in disclosed funding.
When did DayOne last raise?
The last disclosed DayOne round closed in January 2025 at Series C.
DayOne totals reflect disclosed capital only — undisclosed extensions and secondaries are excluded. Use the related AI Infrastructure companies in Singapore below to benchmark round size and investor mix.
