Fundraising Fox
🦊/Companies
Sign in

Exergy3

Edinburgh, GB · 21 employees on LinkedIn · 2 known investors

Find your way into Exergy3

Exergy3 manufactures thermal energy storage systems that charge during low-cost electricity periods and deliver industrial heat, enabling decarbonization and cost reduction for manufacturing facilities. The technology operates at up to 1200°C with minimal heat loss and can co-fire with traditional fuel sources to reduce CO₂ emissions.

Advanced ManufacturingCleantechClimate TechDeep TechEnergy

Investors · 2

Axeleo CapitalParis · $108K – $1.6M
Zero Carbon CapitalPortsmouth · $130K – $1.3M

Funding

SEC filings, press & company announcements

$13.5M disclosed across 1 round · 2026

Source: company announcements and press reports — follow each round's link for the claim.

Competitors · 2

by search overlap
エクセルギー・パワー・システムズ5 shared keywordsExergy Power Systems develops and operates hybrid battery energy storage systems (BESS) and energy management systems for large-scale power consumers, factories, hospitals, and grid operators seeking to achieve net-zero targets. The company integrates renewable energy backup solutions into existing facilities across Japan, UK, and Ireland.
Inergytek4 shared keywordsInergyTek makes portable power stations, including the Flex Tactical Power Station, developed through work with the U.S. Air Force and U.S. Army. The company sells durable portable energy hardware.

Companies competing with Exergy3 for the same Google search keywords, organic and paid, via search-intersection analysis.

Companies House · registry record

View on Companies House ↗
Registered name
EXERGY3 LIMITED
Company number
SC641651
Status
Active
Company type
Private limited company
Incorporated
16 Sept 2019
Registered office
Suite 2, Ground Floor, Orchard Brae House, 30 Queensferry Road, Edinburgh, EH4 2HS
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts
last made up to 30 Sept 2025 · next due 30 Jun 2027
Confirmation statement
last made up to 25 May 2026 · next due 8 Jun 2027

Current officers · 6

  • Mbm Secretarial Services Limited — corporate secretary, appointed 17 Jun 2024
  • Volker Bernd Beckers — director, appointed 7 Apr 2026
  • Thompson Alexander Ivor Gawley — director, appointed 16 Aug 2024
  • Markus Ronde — director, appointed 13 Jul 2022
  • Guillaume Sarlat — director, appointed 27 Mar 2026
  • David Sigsworth — director, appointed 31 Aug 2023

Source: Companies House public register · retrieved 6 Sept 2026. Contains public sector information licensed under the Open Government Licence v3.0.

In the news

Funding and M&A Roundup: Exergy3 Raises $13.5M in Seed Funding - Mercom Capital Groupmercomcapital.com · Apr 2026Thermal Energy Storage Company Exergy3 Raises $13.5 Million Seed Funding - Mercom Capital Groupmercomcapital.com · Apr 2026Exergy3 Raises $13.5 Million to Decarbonize Industrial Heat with Unused Renewable Energy - ESG Todayesgtoday.com · Apr 2026Exergy3 raises £10m to shake up the clean heat market - UKTNuktech.news · Apr 2026Edinburgh’s Exergy3 raises €11.4 million to turn surplus renewable power into clean industrial heat | EU-Startupseu-startups.com · Apr 2026Exergy3 Raises £10M in Seed Fundingfinsmes.com · Apr 2026

Frequently asked questions

What does Exergy3 do?
Exergy3 manufactures thermal energy storage systems that charge during low-cost electricity periods and deliver industrial heat, enabling decarbonization and cost reduction for manufacturing facilities. The technology operates at up to 1200°C with minimal heat loss and can co-fire with traditional fuel sources to reduce CO₂ emissions.
Who are Exergy3's investors?
Exergy3's investors include Axeleo Capital, Zero Carbon Capital.
How much funding has Exergy3 raised?
Exergy3 has disclosed $13.5M raised across 1 round.
Where is Exergy3 headquartered?
Exergy3 is headquartered in Edinburgh, GB.