IESVFInvinity Energy Sys Plc.

About Invinity Energy Sys Plc. (IESVF)

Invinity Energy Sys Plc. (IESVF) is a Electrical Equipment & Parts company headquartered in London, ENG, United Kingdom whose shares trade over-the-counter on the OTCQX tier.

Invinity Energy Systems is the leading global manufacturer of modular vanadium flow batteries for utility-scale energy storage for businesses, industry and electricity networks around the world. The Company has 75 MWh of VFBs deployed at, or contracted for over 82 sites across 15 countries, more than any other company in the space. Developed specifically for high-utilisation applications that make low-carbon renewable generation reliable, Invinity's highly scalable, superior safety, throughput and flexible, factory-built flow battery products can run continually with no degradation, charging and discharging for over 25 years. These key attributes allowing our customers to get more from their energy storage systems and play a part in the circular economy. Invinity's batteries are already playing an important role in the low-carbon energy transition, unlocking the power of renewable energy on demand to fill in the "missing hours" when the wind does not blow and the sun does not shine. Safe, reliable, durable and economical, Invinity's flow batteries are the most commercially proven alternative to lithium-ion and help to accelerate global progress towards Net Zero. The company is quoted on the AIM Market of the London Stock Exchange (AIM:IES) and on the Aquis Stock Exchange (AQSE:IES) and trades on the OTCQX Best Market.

Products and services

Invinity Energy Systems' core product, the VS3 vanadium flow battery, is a scalable module of 78 kW power that stores 220 kWh of energy. Multiple modules are used either to even out fluctuations in the local electricity grid or to time shift renewable energy from when it is abundant to when it is scarce. Invinity’s flow batteries have been designed for turnkey installation and, following full testing to ISO 9001, 14001 and 45001, UL 1973 as well as being NFPA 855 compliant, are delivered to customer sites ready to be used.

IESVF key facts

Ticker symbol

IESVF

Market tier

OTCQX

Sector

Industrials

Industry

Electrical Equipment & Parts

Headquarters

London, ENG, United Kingdom

Country of incorporation

GB

Year of incorporation

2025

Employees

156

Estimated market cap

$63.00M (as of Apr 11, 2025)

Shares outstanding

440,561,739

Reporting standard

International Reporting: LSE - London Stock Exchange

Audit status

Audited

Fiscal year end

12/31

Latest filing

Semi-Annual Report (Jun 30, 2024)

Invinity Energy Sys Plc. leadership

• Jonathan Marren — CEO
• Matt Harper — CCO
• Joe Worthington — Director, Comm.
• Accounts Payable — Accountant

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