Invinity Energy Systems
IES · AIM · Industrial Goods and Services · mcap £111m · 19.5p
| Date | Type | Announcement | Day |
|---|---|---|---|
| 01 Oct 26 | California VFB Surpasses 1 GWh of Energy Delivered
California VFB Surpasses 1 GWh of Energy Delivered |
−3.3% | |
| 01 Oct 26 | Routine | Total Voting Rights | |
| 21 Sep 26 | Results | 2026 Interims Results
Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, announces its unaudited consolidated results for the six months ended 30 June 2026 (the "Period") and an update on trading in t |
−6.6% |
| 10 Sep 26 | UK Trade Commissioner for Europe Visits FlexBase
UK Trade Commissioner for Europe Visits FlexBase Project |
−3.4% | |
| 01 Sep 26 | Routine | Total Voting Rights | |
| 11 Aug 26 | Progress on FlexBase Project Delivery
Further to the announcement on 21 May 2026 that the Company had been selected to design the world's largest vanadium flow battery ("VFB") for FlexBase Group's Technology Centre Laufenburg ("TZL") project in Switzerland, |
+7.4% | |
| 04 Aug 26 | Invinity Exceeds 10 GWh Dispatched for Customers
Significant performance milestone demonstrates the durability and flexibility of the Company's technology in demanding, real-world applications. |
+0.0% | |
| 03 Aug 26 | 43 MWh Sale to U.S. Power Cooperative
Invinity technology to be deployed by Dairyland Power Cooperative across multiple sites in U.S. |
+1.4% | |
| 03 Aug 26 | Routine | Total Voting Rights | |
| 31 Jul 26 | Appointment of Joint Broker
Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, is pleased to announce the appointment of Panmure Liberum Limited ("Panmure Liberum") as Joint Broker to the Company with immed |
−0.2% | |
| 13 Jul 26 | Holding | Holding(s) in Company | |
| 01 Jul 26 | Routine | Blocklisting Interim Review & Total Voting Rights | |
| 29 Jun 26 | Board change | Appointment of Non-Executive Director
Invinity Energy Systems plc (AIM: IES), a global leader in vanadium flow battery technology, is pleased to announce the appointment of Volker Beckers CBE as a Non-Executive Director with immediate effect. |
+1.4% |
| 26 Jun 26 | Update on UK LDES Cap and Floor Scheme
Invinity VFB technology selected by Ofgem to progress under scheme |
−15.2% | |
| 25 Jun 26 | Routine | Result of AGM | |
| 25 Jun 26 | Holding | Holding(s) in Company | |
| 24 Jun 26 | Holding | Holding(s) in Company | |
| 15 Jun 26 | 32 MWh Sale to U.S. Steel Mill
California Energy Commission-backed project will produce sustainable steel for U.S. construction industry |
+17.1% | |
| 01 Jun 26 | Routine | Notice of AGM and Posting of Annual Report | |
| 01 Jun 26 | 2 MWh Sale to U.S. C&I Customer
Department of Energy-funded project will see Endurium Enterprise batteries deployed to tribal reservation in Ashland, Wisconsin |
+7.1% | |
| 01 Jun 26 | Results | 2025 Financial Results
Invinity Energy Systems plc (AIM: IES), a leading global manufacturer of utility-grade energy storage, announces its Full Year Results for the year ended 31 December 2025. |
+7.1% |
| 21 May 26 | Invinity Selected to Design GWh-Scale VFB System
Strategic Partnership with FlexBase to Develop World's Largest Flow Battery |
+38.7% | |
| 12 May 26 | Invinity Delivers Europe’s Largest VFB
Flagship project hits next milestone ahead of connection to GB grid |
+7.5% | |
| 05 May 26 | Trading and Commercial Update
Invinity Energy Systems plc (AIM: IES), a leading global manufacturer of utility-grade energy storage, provides the following update on current trading and commercial progress in the year to date, including material prog |
−2.9% | |
| 05 Feb 26 | Invinity Enhances U.S. Commercial Presence
Senior business development appointment builds upon strong commercial traction to further support Invinity's U.S. market strategy |
−1.3% | |
| 09 Jan 26 | Secretary of State for Scotland Visits Bathgate
Rt Hon Douglas Alexander MP highlights Invinity's leading role as a UK manufacturer of long duration energy storage |
−6.5% | |
| 02 Jan 26 | Routine | Blocklisting Interim Review | |
| 02 Jan 26 | Trading update | 20 MWh New EU Sales and Year End Trading Update
20 MWh New EU Sales and Year End Trading Update |
+6.7% |
| 29 Dec 25 | First Endurium Enterprise Order
3.5 MWh Endurium Enterprise system to be collocated with onsite PV at customer site in France |
+0.0% | |
| 22 Dec 25 | 12 MWh Sale for U.S. Project
Endurium battery system to be deployed at PNNL's Richland, Washington campus |
+4.1% | |
| 19 Dec 25 | Holding | Holding(s) in Company | |
| 16 Dec 25 | First Phase of 20.7 MWh UK Project Delivered
First Phase of 20.7 MWh UK Project Delivered |
+2.9% | |
| 12 Dec 25 | Routine | Change of Registered Office | |
| 11 Dec 25 | U.S. Energy Secretary Charges Invinity VFB at PNNL
Pacific Northwest Laboratory (PNNL) begins testing of Invinity battery at Grid Storage Launchpad (GSL) facility in Richland, Washington |
−2.8% | |
| 19 Nov 25 | Construction Begins at LoDES Project Site
First deliveries of 20.7 MWh battery to commence on schedule |
+1.3% |
Company filings. Not investment advice.