Accelsius
Designed for the Mission Critical
Austin, United States · Founded 2022 · $89.0M raised
- Headquarters
- Austin, Texas
- Employees
- 51–200
- Founded
- 2022
- Business Model
- B2B
- Website
- accelsius.com
- Total Funding
- $89.0M
- Last Round
- $65.0M Series BJan 2026
- Rounds
- 3
About
Accelsius is a mission-critical liquid cooling company that develops two-phase, direct-to-chip cooling technology for high-density data centers. Its NeuCool™ platform delivers superior heat removal for AI workloads, GPU/CPU clusters, and other compute-intensive environments, achieving 4500W+ per socket cooling capacity and 35% lower annual operating expenses versus single-phase alternatives. Accelsius manufactures its systems in North America and provides enterprise-grade lifecycle services through a network of approved service providers with liquid cooling expertise.
Summary
Accelsius is an Infrastructure company based in Austin, United States, founded in 2022. It has raised $89.0M in total across 3 rounds, most recently a $65.0M Series B round in Jan 2026.
Tech & App Stack
8 technologies & apps tracked
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Funding History
Jan 2026
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