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Reactive Technologies

Reactive Technologies

Private
LondonEnergy & Sustainabilityhttps://reactive-technologies.com/

Last Round

Series D

May 21, 2024

Est. Valuation

$68.14M

Total Funding Raised

$48.86M

Company Overview

Reactive Technologies is a clean technology company that provides grid-enhancing software solutions to measure power grid inertia and system strength in real-time, enabling grid operators and energy traders to optimize renewable energy integration.

Sector

Energy & Sustainability

Verticals

Smart Grid, Renewable Energy, Energy Management

Business Model

B2B

Customer Profile

Subscription SaaS, Data as a Service, Services & Consulting

AI Layer

Application

Keywords

grid stabilityrenewable energy integrationtransmission system operatorTSOgrid inertiaoscillation monitoringsmart gridgrid analyticsenergy transitiongrid reliabilitygrid observabilityvirtual power plantVPPgrid edgeenergy tech

Historical Pricing

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Caplight Momentum Score

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Reactive Technologies Comparables

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Reactive Technologies comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Heimdall Power
73%
OC Robotics
72%
Siemens Energy
68%

Reactive Technologies Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series DMay 21, 2024
GrantFeb 29, 2024
GrantApr 19, 2023
StrategicMay 11, 2022
Series CAug 12, 2021
Strategic
Dec 15, 2020

Key People

Founding team and executive leadership

Ville Kampman

CEO of Reactive Technologies Finland Oy and group CTO

Executive Team

Sohvi Rajamäki

Chief Operating Officer

Executive Team

Colin Gault

Chief Product Officer

Executive Team

Reactive Technologies Investors

Notable investors and investment history

Reactive Technologies investors
InvestorRounds
BGFSeries D, Series C
Breakthrough Energy VenturesSeries C, Series D
Breakthrough Energy FoundationSeries D
Accenture VenturesStrategic
Australian Renewable Energy AgencyGrant
M&G InvestmentsSeries D
NYSERDAGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Feb 16, 2026

    Exhibited at the World Future Energy Summit 2026 in Abu Dhabi.

  • Feb 9, 2026

    Joined the IEEE PES Corporate Engagement Program to advance technology and standards.

Recent news

Latest coverage and updates

  • identified_as_competitor_ofSep 28, 2026

    Reactive Technologies Limited identified as competitor of Hitachi Energy Ltd. on May 1st '25.

  • identified_as_competitor_ofSep 28, 2026

    Reactive Technologies Limited identified as competitor of Siemens Energy, Inc. on May 1st '25.

Reactive Technologies Filings

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

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Firmographic Details

HeadquartersLondon
Employee Range79
Year Founded2010
Last FundingMay 21, 2024

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