DayOne Raises $4.5 billion Series C
DayOne raised $4,500M in Series C financing. DayOne is a Cloud / Infrastructure company focused on enable DayOne to accelerate its expansion in key markets including Singapore, Malaysia, Indonesia, DayOne Data Centers Announces Final Closing of its Series C. The new capital is framed around enable DayOne to accelerate its expansion in key markets including Singapore, Malaysia, Indonesia, DayOne Data Centers Announces Final Closing of its Series C.
What it does
DayOne is a Cloud / Infrastructure company focused on enable DayOne to accelerate its expansion in key markets including Singapore, Malaysia, Indonesia, DayOne Data Centers Announces Final Closing of its Series C. The business sits in Cloud & Infrastructure, where funded companies are using fresh capital to deepen product coverage, distribution, or operating capacity.
Traction
$4.5 billion. Management framed the new capital around enable DayOne to accelerate its expansion in key markets including Singapore, Malaysia, Indonesia, DayOne Data Centers Announces Final Closing of its Series C.
Trend impact
DayOne is targeting infrastructure bottlenecks created by the compute demands of modern AI workloads. The capital raise matters because it gives the company more room to compete for customers, talent, and mindshare while incumbents and adjacent startups respond with clearer product depth or distribution.
Funding history
- June 5, 2026 · Series C · $4.5 billion · undisclosed investors
Products & services
- Simplify Group Launches Simplify Ventures capability
- Capital Backed by a Proven Operational Ecosystem - Business Wire. capability
- Capital Backed by a Proven Operational Ecosystem - Business Wire capability
- Fund Innovation from Day One for the Long Run - Madrona. Madrona capability
- Announces Announces capability