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Mixergy

Mixergy

Private
OxfordEnergy & Sustainabilityhttps://www.mixergy.co.uk/

Last Round

Series C

Mar 4, 2025

Total Funding Raised

$31.48M

Momentum

Top 25%

of companies Caplight tracks

Company Overview

Mixergy is a cleantech company that provides smart, connected hot water storage solutions for homes, buildings, and utilities.

Sector

Energy & Sustainability

Verticals

Energy Management, Energy Storage, Smart Buildings, Smart Grid, IoT Hardware

Business Model

B2B

Customer Profile

Hardware Sales, Hardware + Subscription

AI Layer

Non-AI

Keywords

smart hot water cylinderheat batterysmart water heaterdemand-side responsevolumetric heatinggrid balancingthermal energy storagesolar PV integrationheat pump cylindervirtual power plantsmart tariffssocial housing retrofit

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Mixergy Comparables

Compare Mixergy with similar companies based on industry and business-model similarity.

Mixergy comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Sunamp Ltd
86%
Joule Group
78%
OSO Hotwater
76%

Mixergy Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series CMar 4, 2025
Series BMar 27, 2023
Series AJan 13, 2020

Key People

Founding team and executive leadership

Kim Du Preez

EA To CEO

Executive Team

Pete Armstrong

CEO, CEO CTO

Executive Team

Mixergy Investors

Notable investors and investment history

Mixergy investors
InvestorRounds
Barclays Climate VenturesSeries C
IP GroupSeries C, Series A, Seed
Oxford Science EnterprisesSeries B, Seed, Series C, Series A
EDP VenturesSeries C, Series B
NestaSeries C, Series B
Centrica InnovationsSeries A
Foresight Williams TechnologySeries A

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 25, 2026

    Monthly visitors increased 193% MoM, reaching 15.3K.

  • Sep 8, 2025

    Partnered with Historic Royal Palaces to trial smart cylinders at Hampton Court Palace.

Recent news

Latest coverage and updates

  • receives_awardJun 24, 2026

    Mixergy Ltd received award Innovation of the Year at Unlock Net Zero Awards on Jun 23rd '26.

Mixergy Filings

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Mixergy filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Mixergy's valuation, stock price, and market status.

Is Mixergy a public or private company?

Mixergy is a private company.

What is the current stock price of Mixergy?

Mixergy is a private company with no public stock price. No recent secondary market data is available.

How much is Mixergy worth (valuation)?

Valuation information for Mixergy is not publicly available.

Can I buy Mixergy stock?

Mixergy shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Mixergy's last funding round?

Mixergy's most recent funding round was Series C on March 4, 2025.

Who are the main investors in Mixergy?

Key investors in Mixergy include EDP Ventures, Nesta, Foresight Williams Technology.

Will Mixergy IPO soon?

No public IPO plans have been announced for Mixergy.

How can I track Mixergy secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Mixergy's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersOxford
Employee Range43
Year Founded2014
Last FundingMar 4, 2025

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