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Reactive Technologies Limited logo — Grid stability data as a service, powered by trusted measure...

Reactive Technologies Limited

Grid stability data as a service, powered by trusted measurement.

Founded 2010 United Kingdom London, United Kingdom 79 employees Venture Debt Total: $66.36M Energy, Renewable Energy

General Information

Company Name Reactive Technologies Limited
Founded Year 2010
Location United Kingdom London, United Kingdom
Employees 79
Industries Energy, Renewable Energy
Funding Stage Venture Debt
Business Model B2B, SaaS, DaaS
Revenue Model Subscription, Usage Based, Service Fee
Offices as of Sep 2026
London, United Kingdom Oulu, Finland New York, United States Dubai Silicon Oasis, United Arab Emirates North Sydney, Australia
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Recently Funded Sep 28, 2026

Raised €19M in Venture Debt round.

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About Reactive Technologies Limited

Reactive Technologies Limited is a pioneering entity in the Energy and Renewable Energy sectors, founded in 2010. The company, headquartered in the United Kingdom, offers innovative solutions through its proprietary GridMetrix® technology, delivering real-time measurement of grid inertia and system strength. This technology supports grid operators in addressing renewable integration, electrification, and dynamic power system challenges with enhanced visibility and reliability.

The company’s robust market presence is underscored by strategic offices worldwide, including in the USA, UAE, Australia, and Finland. Recent achievements highlight its impact, having received prestigious awards like the SEAL Sustainable Innovation Award 2026 and Best Renewable Project of the Year at the UK Green Business Award 2025.

Reactive Technologies secured a significant $31.40M Series D investment on 01 May 2024, with backing from notable investors such as Breakthrough Energy Ventures, M&G Investments, and the Business Growth Fund. This funding reinforces its trajectory towards transforming global energy management.

Business keywords: Grid-Enhancing Technologies, Renewable Integration, Grid Inertia Measurement, System Strength Measurement, Real-time Grid Monitoring, Grid Stability and Reliability, Electrification, Load Growth Management, Oscillation Monitoring, Grid Resilience, Clean Energy Transition, Data-Driven Insights, Grid Modernization, Transmission and Distribution, Smart Grid

Services & Products

GridMetrix® Inertia Measurements
GridMetrix® System Strength Measurements
Tradenergy® Real-Time Grid Insights
Stability Asset Services

Target Customers

Transmission Grid Operators Distribution Grid Operators Energy Traders

Funding Rounds & Investors (8)

View All
Funding Stage Amount Investors Lead Investors Date
Venture Debt €19.00M 1
European Investment Bank
28 Sep 2026
Series D $31.40M 3
Breakthrough Energy Ventures M&G Investments
Breakthrough Energy Ventures, M&G Investments +1
01 May 2024
Grant $960.00K 2
Climate Capital Australian Renewable Energy Agency (ARENA)
Climate Capital, Australian Renewable Energy Agency (ARENA)
01 Apr 2023
Support Program Undisclosed 1
BloombergNEF
01 Apr 2022
Late VC $15.00M 3
Breakthrough Energy Ventures Canadian Business Growth Fund
Breakthrough Energy Ventures, Canadian Business Growth Fund +1
01 Aug 2021
Late VC Undisclosed 1
Accenture
01 Dec 2020
Series A Undisclosed 2
Octopus Ventures Equinor Energy Ventures
Octopus Ventures, Equinor Energy Ventures
01 Mar 2019
Early VC Undisclosed 1
Octopus Ventures
Octopus Ventures
01 Sep 2016

Latest News

View All
London’s Reactive Technologies secures €19 million EIB financing to strengthen Europe’s power grids — Eu-startups
London’s Reactive Technologies secures €19 million EIB financing to strengthen Europe’s power grids
Eu-startups Sep 28, 2026

Reactive Technologies Limited Alternatives & Competitors

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Reactive Technologies Limited vs
SMPnet
SMPnet United Kingdom

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Compare Reactive Technologies Limited vs SMPnet
Reactive Technologies Limited vs
Enline Energy Solutions
Enline Energy Solutions Portugal

We make energy assets smarter and more efficient.

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Compare Reactive Technologies Limited vs Enline Energy Solutions
Reactive Technologies Limited vs
Opus One Solutions from GE Digital
Opus One Solutions from GE Digital Canada

Opus One Solutions from GE Digital is enabling the digital utility with the most advanced distributi...

Debt Financing
61 employees
Analytics, Energy
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FAQ About Reactive Technologies Limited

Grid stability data as a service, powered by trusted measurement.
Reactive Technologies Limited was founded in 2010.
Reactive Technologies Limited is headquartered in London, United Kingdom. As of Sep 2026, it also has offices in Oulu, Finland, New York, United States, Dubai Silicon Oasis, United Arab Emirates and North Sydney, Australia.
Reactive Technologies Limited operates in Energy and Renewable Energy. Its work centres on Grid-Enhancing Technologies, Renewable Integration, Grid Inertia Measurement and System Strength Measurement. Its customers include Transmission Grid Operators, Distribution Grid Operators and Energy Traders.
Reactive Technologies Limited has a B2B, SaaS and DaaS business model. Its revenue comes from Subscription, Usage Based and Service Fee.
Reactive Technologies Limited has approximately 79 employees.
Reactive Technologies Limited has completed 8 funding rounds, raising a total of $66.36M. The latest funding stage is Venture Debt.
Reactive Technologies Limited offers: GridMetrix® Inertia Measurements, GridMetrix® System Strength Measurements, Tradenergy® Real-Time Grid Insights, Stability Asset Services.
Top alternatives and competitors to Reactive Technologies Limited include SMPnet, Enline Energy Solutions, Opus One Solutions from GE Digital, Ampacimon, Ice Energy. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Reactive Technologies Limited and SMPnet are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Reactive Technologies Limited, https://bouncewatch.com/company/reactive-technologies, updated 28 September 2026. When citing, please name BounceWatch and link this page.

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