# Iceotope: Computer hardware, Catcliffe, United Kingdom

> Iceotope: Iceotope is a Sheffield-based technology company founded in 2005, specializing in precision liquid cooling solutions for data centers...

Source: https://millionrounds.com/startup/iceotope (Millionrounds; every figure on the page links to its filing or article)

United Kingdom · [Computer hardware startup](https://millionrounds.com/companies)

# Iceotope

Iceotope is a Sheffield-based technology company founded in 2005, specializing in precision liquid cooling solutions for data centers, high-performance computing, and edge infrastructure.

Funding reported Last round: Series B

Computer hardware Catcliffe, United Kingdom

Company summary

- **Founded:** 2005 21 years old
- **Team:** 59 51 to 200 people
- **Funding reported:** 83.7M as listed, currency not stated
- **Last round:** Series B May 2026

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Iceotope has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Iceotope

Iceotope is a Sheffield-based technology company founded in 2005, specializing in precision liquid cooling solutions for data centers, high-performance computing, and edge infrastructure.

The company focuses on B2B services in sectors such as AI training, cloud infrastructure, energy management, and sustainability tech. Iceotope's patented cooling technology replaces traditional air-cooling methods, enhancing compute efficiency and reducing operating expenses. The primary product is a rack-based precision liquid cooling system that immerses heat-generating components in a safe, non-flammable coolant. This innovative system eliminates the need for fans and air-cooling, significantly reduces power and water consumption, and maximizes the reliability and utilization of IT equipment. Iceotope's solutions are designed for various high-tech market segments, including hyperscale data centers and enterprise IT systems, and are tailored to meet the demands of AI and high-density compute environments. The company has raised $26M in Series B funding to further advance its cooling technology.

## What company datasets say Iceotope raised

Funding, as reported

Reported in all **83.7M** in the source's currency

Last round **Series B**

Last round size **25.5M**

Last round date **May 2026**

## Founders and team

From Iceotope's own website: 5 on the team.

- **Simon Jesenko** CEO & CFO
- **Neil Edmunds** Chief Innovation Officer
- **Dave Amos** VP of Engineering
- **Alain Andreoli** Chairman
- **Neil Yule** Non-Executive Director

## On 3 portfolio pages

Investors who name them

- [Oryx Fund](https://millionrounds.com/fund/oryx-fund)
- [Hambro Perks](https://millionrounds.com/fund/hambro-perks)
- [ABC Impact](https://millionrounds.com/fund/abcimpact)

Each firm lists Iceotope on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

advanced thermal management maintenance costs reduction sealed chassis cooling cooling system monitoring cloud service provider environmentally friendly carbon reduction carbon footprint reduction chassis-level immersion energy reduction scalable solutions high performance computing remote cooling solutions enterprises hyperscale cooling solutions liquid cooling

Built with from their website

Google Maps Google Tag Manager Amazon CloudFront Linkedin Insight Tag Google Ads CloudFlare Viewport Meta LinkedIn Ads SalesFUSION Hubspot

+8 more

LabVIEW Webflow Hosting CloudFlare CDN Priority Hints FRAC Pumps Microsoft Exchange PrimeNG Microsoft 365 Apps & Services

- **Sector:** Computer hardware
- **Industry code:** NAICS 33331, 334111, SIC 3585, 3571
- **Region:** England
- **Part of:** Hambro Perks
- **Revenue:** 3.5M a year, as listed
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/iceotope)

## Computer hardware in United Kingdom

Startups like it

- [**Quantum Motion** London · founded 2017 *Raised*](https://millionrounds.com/company/quantum-motion)
- [**Light Blue Optics** Cambridge · founded 2004](https://millionrounds.com/startup/light-blue-optics)
- [**Tingbot** London · founded 2015](https://millionrounds.com/startup/tingbot)
- [**Optalysys** Pontefract · founded 2013](https://millionrounds.com/startup/optalysys)
- [**Giraffe360** London · founded 2016](https://millionrounds.com/startup/giraffe360-3)
- [**Salience Labs** Oxford · founded 2020](https://millionrounds.com/startup/salience-labs)
- [**Lumai** Oxford · founded 2022](https://millionrounds.com/startup/lumai-3)
- [**R3-IoT Ltd.** Glasgow · founded 2018](https://millionrounds.com/startup/r3-iot-ltd)

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