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Sero Technologies

Sero Technologies

Private
CardiffEnergy & Sustainabilityhttps://sero.life/

Last Round

Growth Equity

Feb 25, 2026

Est. Valuation

$36.4M

Total Funding Raised

$22.25M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Sero Technologies is an energy technology company that provides software and services supporting the transition to net zero across the residential housing sector.

Sector

Energy & Sustainability

Verticals

Energy Management, Green Building, Smart Buildings, Smart Grid, ESG Analytics

Business Model

B2B

Customer Profile

Services & Consulting, Subscription SaaS, Revenue Share

AI Layer

Application

Keywords

retrofit planningenergy-as-a-servicesmart energy managementnet-zero housingPAS 2035decarbonizationproptechgrid flexibilitydigital building passportsocial housinggreen buildingclimate techhome energy efficiencysmart homeesg analytics

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Sero Technologies Comparables

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

Sero Technologies comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Switchee
81%
Ambue Ltd
76%
Kensa Heat Pumps
72%

Sero Technologies Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Growth EquityFeb 25, 2026
Series A ExtensionApr 20, 2023
Series AJan 11, 2022
Series ADec 1, 2021
GrantNov 26, 2020

Key People

Founding team and executive leadership

James Williams

Co-founder & CEO

Founding Team

Liz Cochlin

Chief Technology Officer

Executive Team

Sero Technologies Investors

Notable investors and investment history

Sero Technologies investors
InvestorRounds
Legal & General CapitalSeries A, Series A Extension
Department for Business, Energy and Industrial StrategyGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 26, 2026

    Monthly visitors increased 31% MoM, reaching 4.7K.

  • Jun 30, 2025

    Shortlisted for three awards at the Unlock Net Zero Awards.

Sero Technologies Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Sero Technologies Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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

Firmographic Details

HeadquartersCardiff
Employee Range51
Year Founded2017
Last FundingFeb 25, 2026

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