Stock of the Day

October 22, 2026

Invinity Energy Systems (IES)

GBX 11.40
-GBX 6.31 (-35.6%)
Market Cap: $64.90M

About Invinity Energy Systems

Invinity Energy Systems plc (AIM: IES) is a world-leading manufacturer of vanadium flow batteries for energy storage. Built in our factories in the UK and Canada, the Company's proven, commercialised, longer duration energy storage technology has been deployed at scale and dispatched gigawatt-hours of electricity for customers across the world. Invinity's safe, scalable and durable battery technology is a trusted and safer alternative to lithium-ion batteries. Endurium VFBs are engineered for heavy-duty, high throughput applications, they don't wear out, cannot catch fire and are designed to be operated for 30 years or more. Our products address the challenges of our global energy system, unlocking the power of renewable generation by delivering energy storage without limits. To find out more, visit invinity.com or call Investor Relations on +44 (0)204 551 0361.

Today's Trend

Invinity Energy Systems plc (LON: IES) is being driven by news of a major fundraising aimed at expanding battery manufacturing capacity and lowering production costs. The company has conditionally raised £10 million through an oversubscribed placing and is pursuing a broader fundraising of at least £20 million, including a £5 million retail offer.

Overall, the funding strengthens Invinity Energy Systems’ balance sheet and supports its long-term manufacturing strategy, but dilution and the company’s continuing losses may limit the immediate share-price response.

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