DayOne key facts
as of Oct 2026- Operator of international data center assets and operations intended to promote digital infrastructure.
- DayOne is valued at approximately $3.7B as of Oct 2026 (last reported valuation).
- It has raised $12.2B across 2 recorded rounds; the latest was Later Stage VC (Series C) ($2.0B) in Jan 2026.
- Notable investors include Coatue Management, SoftBank Investment Advisers, K5 Global, SoftBank Group, Hillhouse Investment Group — 23 tracked in total.
- 1 investment vehicle was formed to buy DayOne shares in the last 12 months, reporting $15.0M sold to 1 investors, per SEC Form D filings.
- Status: In IPO Registration.
DayOne's last reported valuation, Dec 2024. Nothing priced has surfaced since.
- ·The complete investor list: 23 names
- ·Watch DayOne: the Monday email on marks, rounds and moves
DayOne funding rounds
2 roundsVehicles formed to buy DayOne shares
secondary demand · SEC Form D filingsIn the last 12 months, 1 investment vehicle were formed to buy DayOne shares, reporting $15.0M sold to 1 investors. Most recent filing Jun 2026.
Membership and data by Private Market View
Who backs DayOne
23+DayOne valuation
DayOne's last reported valuation was $3.7 billion in Dec 2024. No priced round, secondary trade or fund mark has surfaced since.
How much has DayOne raised?
DayOne has raised $12.2 billion in total; 2 of its rounds are on record. The largest on record was a $2 billion Series C in Jan 2026.
Institutional holders and vehicles
In the last 12 months, 1 investment vehicle was formed to buy DayOne shares, reporting $15 million sold to 1 investor, per SEC Form D filings (most recent Jun 2026).
DayOne investors
23 investors are on record for DayOne, including Coatue Management, SoftBank Investment Advisers, K5 Global and SoftBank Group. By type, the record holds 4 venture capital firms and 1 family office. The Series C in Jan 2026 drew 14 investors.
Comparable companies
Comparable systems and information management names by valuation on PrivateMarketView: Together AI ($8.3 billion), DataBank (Systems and Information Management) ($2.2 billion) and Wasabi ($1.8 billion).
About DayOne
Operator of international data center assets and operations intended to promote digital infrastructure. The company offers a co-design approach to building highly customizable and scalable data centers, an extensive geographical footprint and center development, providing clients with expertise across the demand spectrum, from cloud to edge computing, delivered at scale
- Industry
- Systems and Information Management
- Sector
- Information Technology
- HQ
- Singapore, Singapore
- Founded
- 2022
- Employees
- 786
- Website
- dayonedc.com/
- Ownership
- In IPO Registration
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