Ombu Group
VC Fund
London, United Kingdom
Ombu Group is a VC fund in London focused on Energy and Electronics. Ombu Group partners with outstanding business leaders to build world-class, advanced technology companies.
- Total investments:
- 14
- Last investment:
- Lead investor:
- 93%
Last updated:
For AI agents: llms.txt
Industries Ombu Group invests in
EnergyElectronicsFuelWaterChemical
Stages Ombu Group invests in
Funding RoundVenture - Series UnknownSeries APost-IPO Equity
Countries Ombu Group invests in
United KingdomIsrael
Round sizes
Series A $2M–$12MVenture - Series Unknown $3.9M–$7.4M
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 7 contacts → | |||
Round size
- Series A
- $2M–$12M
- Venture - Series Unknown
- $3.9M–$7.4M
Investment Focus
Industry
- Energy 2 (14%)
- Electronics 2 (14%)
- Fuel 1 (7%)
- Water 1 (7%)
- Chemical 1 (7%)
Stage
- Funding Round 3 (21%)
- Venture - Series Unknown 3 (21%)
- Series A 2 (14%)
- Post-IPO Equity 1 (7%)
Country
- United Kingdom 6 (43%)
- Israel 1 (7%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Duncan White
Investment Director
|
Investment Director | Total investments: 0 | Find email | |
|
Kalim Rahim
Investment Director
|
Investment Director | Total investments: 0 | Find email | |
|
Matthew Turnock
Chief Financial Officer
|
Chief Financial Officer | Total investments: 0 | Find email | |
Nigel Young
Director
|
Director | Total investments: 0 | Find email | |
|
Romina Korosy
Office Manager
|
Office Manager | Total investments: 0 | Find email | |
| See all 7 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $4M / Venture - Series Unknown / Dec 10, 2020 | ||
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $3.9M / Venture - Series Unknown / Dec 24, 2019 | ||
| Since 2005, i2O has been committed to taking the weight off of water network management. With an experienced and knowledgeable team at the forefront of the business, i2O has been focused on developing intuitive pressure management solutions. The company has UK Headquarters in Southampton and offices in Malaysia, Spain and Colombia, with systemscurrently installed in 22 countries - being used by utilities all over the world to optimise network pressure. Our comprehensive hardware, software and integrated solutions are designed to support utilities in taking pressure management to the next level. These solutions are already saving more than 235 million litres (statistics needs updating) of water every single day, while supporting utilities in achieving the following:● a reduction of 20% in leakage, on average, by removing excess pressure ● a significant fall in energy consumption, of around 20%, thanks to less water being pumped at a lower average pressure● around a 40% drop in burst frequency smoother water transitions and reduced maximum pressure● fewer complaints to the network thanks to greater confidence in target pressures● an extension of more than five years in the lifespan of infrastructure● a saving of 40% on operational costs due to fewer ‘find and fix’ cases and a reduction in scheduled site visits. As we continue to lead the way in pressure management, we are continuously researching for new ways in which utilities can use our systems to add value to customers and continue to make savings and efficiencies in operations and performance. Beyond our solutions and technology - we pride ourselves upon our dedication to the industry - both in terms of our extensive charity fundraising for WaterAid and the commitment we have made to developing our employees into a strong network of industry professionals. | Venture - Series Unknown / Mar 13, 2019 | ||
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $3.9M / Venture - Series Unknown / Feb 15, 2019 | ||
| Driivz empowers major service providers that aspire to take a significant role in the e-mobility landscape with a market-leading, end-to-end EV charging and smart energy management software platform. Driivz enables key industry players to effectively manage their networks and provide drivers with an exceptional EV charging experienceDriivz's scalable, intelligent and integrated solution consists of a variety of modules: Operations Management, Energy Management, Billing Management and Driver Self-service Tools. They can be used as individual modules or as a single, unified, open platform that integrates with existing infrastructure.Driivz Cloud-based platform manages tens of thousands of public chargers (100,000s in roaming), serving over 700,000 drivers in 21 countries throughout North and South America, Europe and Asia.Driivz innovative, open platform removes the business and technical obstacles encountered when working with proprietary solutions and provides a fully integrated single solution that supports customization and API based development. We deliver on the promise of business flexibility in a world of disruption and change. With vast experience in the world’s largest OCPP and OCPI-based implementations, the solution is certified for OCPP 1.6 and complies with ISO 15118, OCPP 2.0.1, ISO27001 and local regulations (e.g. Eichrecht), supporting more than 170 charger types.The Driivz smart energy management solutions enable optimal utilization of the grid, energy and cost savings and integration of EV charging with renewables, batteries and building management systems.Customers include global industry players such as: Centrica, Gilbarco, Evgo, ESB, ElaadNL, MOL Group, CEZ, Ennet Corporation and COPEC. | $12M / Series A / Aug 06, 2018 | ||
| Centrica is a multinational energy and services company developing innovative solutions, offers, and products. Its brands such as British Gas, Direct Energy, and Bord Gáis Energy are all supported by around 15,000 engineers and technicians. The company aims to deliver high levels of customer service, engagement, and loyalty. It also deliverslong-term shareholder value through returns and growth.The company focuses on distributed energy & power, connected home, energy supply, energy marketing & trading, exploration & production, and services. They supply energy and services to over 25 million customer accounts mainly in the UK, Ireland and North America.Centrica was founded on February 17, 1997, and is headquartered in Windsor, Windsor and Maidenhead, United Kingdom. | $12M / Post-IPO Equity / Aug 05, 2018 | ||
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $4M / Venture - Series Unknown / Jul 12, 2018 | ||
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $7.4M / Venture - Series Unknown / Apr 23, 2018 | ||
| Bowman Power Group’s Electric Turbo Compounding (ETC) technology recovers waste energy from the exhaust of reciprocating gensets and converts it to grid quality electricity. Over 600 ETC systems deployed worldwide have generated in excess of 350GWh of free energy and saved over 100,000 tonnes of CO2. Cummins, Wärtsilä, Mitsubishi, Sewatama,Pacific Energy and Liebherr have all used Bowman’s award-winning ETC technology to improve genset efficiency; reducing fuel consumption or generating additional power. Bowman is supported by a number of leading investment companies, including Octopus Investments, Ombu Group, Fjord and BOOST&Co. The company is based in Southampton and employs 80 staff. | $5.7M / Venture - Series Unknown / Jan 18, 2016 | ||
| Iceotope develops liquid cooling technology for data centers, artificial intelligence infrastructure, and high-performance computing environments. The company designs precision liquid cooling systems that use dielectric fluids to manage heat generated by GPUs, CPUs, memory, storage, and power components within server infrastructure. Its platformreplaces or reduces dependence on traditional air cooling by using sealed liquid-based thermal management architectures for rack-scale and edge computing deployments. The company provides cooling solutions for AI workloads, hyperscale data centers, telecommunications infrastructure, industrial edge computing, and enterprise computing systems. Its product portfolio includes liquid-cooled server systems, rack infrastructure, thermal management platforms, and integrated cooling architectures compatible with existing data center environments.Iceotope also develops thermal management technologies focused on energy efficiency, heat reuse, and reduced water consumption in compute-intensive environments. The company collaborates with hardware manufacturers, semiconductor companies, and infrastructure providers to support the deployment of liquid-cooled computing systems for AI, analytics, and high-density computing applications. | $2M / Series A / May 18, 2015 | ||
| See all 14 investments → | |||
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FAQ
What does Ombu Group invest in?
Ombu Group invests primarily in Energy, Electronics and Fuel startups, most often at Funding Round and Venture - Series Unknown stage. Most of the 14 investments tracked by Shizune back companies in United Kingdom. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Ombu Group's check size?
Ombu Group typically joins rounds of $2M–$12M at Series A and $3.9M–$7.4M at Venture - Series Unknown. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Ombu Group participates in.
How do I contact Ombu Group?
Public channels for Ombu Group include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at Ombu Group?
The team at Ombu Group includes Duncan White (Investment Director), Kalim Rahim (Investment Director) and Matthew Turnock (Chief Financial Officer), among 7 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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