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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 10%

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.

Mixergy Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Mixergy Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersOxford
Employee Range49
Year Founded2014
Last FundingMar 4, 2025

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