Iceotope
Precision liquid cooling for AI infrastructure
Sheffield, United Kingdom · Founded 2005 · $36.0M raised
- Headquarters
- Sheffield
- Employees
- 51–200
- Founded
- 2005
- Business Model
- B2B
- Website
- iceotope.com
- Total Funding
- $36.0M
- Last Round
- $26.0M Series BMay 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Iceotope Technologies is a UK-based pioneer in precision liquid cooling for AI data centers and edge infrastructure. Founded in 2005 in Sheffield, the company's direct-to-everything cooling approach replaces air cooling with dielectric fluid, achieving 40% less power usage and 96% less water usage per kW. Products include KUL BOX and KUL AI, deployed with hyperscalers, OEMs, and semiconductor providers.
Summary
Iceotope is a Climate Tech company based in Sheffield, United Kingdom, founded in 2005. It has raised $36.0M in total across 2 rounds, most recently a $26.0M Series B round in May 2026. Investors include Barclays Bank, Aster and Two Seas Capital.
Tech & App Stack
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Funding History
May 2026
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Funding: Series A through Series B. Amounts, valuations, and investors where available.
Investors
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