Skip to main content
Invinity Energy Systems Plc logo

Invinity Energy Systems Plc — Investor Relations & Filings

Ticker · IES ISIN · GB00BS9F9D74 LEI · 213800N2NKOTYUNRCU14 IL Manufacturing
Open in API
Filings indexed 499 across all filing types
Latest filing 2021-12-17 Regulatory Filings
Country JE Jersey
Listing IL IES

About Invinity Energy Systems Plc

https://invinity.com/

Invinity Energy Systems is a manufacturer of vanadium flow batteries (VFBs) for utility-grade, large-scale energy storage applications. The company's products, including the Endurium™ series, are engineered as a safe, durable, and cost-effective alternative to conventional lithium-ion batteries. The technology's key attributes include an inherently non-flammable chemistry that eliminates the risk of thermal runaway, an operational lifespan of up to 30 years, and the capacity for unlimited, high-throughput cycling without significant performance degradation. These characteristics make the systems suitable for demanding applications such as renewable energy integration, grid services, and industrial power management for commercial, industrial, and utility-scale customers.

Recent filings

Filing Released Lang Actions
Operational Update
Regulatory Filings Classification · 98% confidence The document is identified by the 'RNS Number' header and contains an 'Operational Update' dated December 17, 2021, detailing project deliveries and commissioning status across various global sites (UK, US, Asia, Australia). It references a previous RNS announcement and provides specific operational metrics and timelines. This type of timely, non-periodic update, often released via the London Stock Exchange's RNS system, fits best under the general 'Regulatory Filings' category, as it is not a formal financial report (10-K, IR, ER) nor a specific announcement like a dividend or management change. Since it is a substantive update rather than just an announcement *of* a report, 'RNS' is the most appropriate classification for a general regulatory news service release.
2021-12-17 English
Holding(s) in Company
Major Shareholding Notification Classification · 99% confidence The document is titled 'TR-1: Standard form for notification of major holdings' and details an acquisition/disposal of voting rights by FIL Limited, crossing a threshold on 15-Dec-2021. This type of mandatory disclosure regarding changes in significant share ownership is specifically covered by the Major Shareholding Notification category. The presence of 'RNS Number' and the LSE footer confirms it is a regulatory announcement, but the specific content points directly to MRQ (Major Shareholding Notification) rather than the general RNS fallback.
2021-12-16 English
Director/PDMR Shareholding
Director's Dealing Classification · 100% confidence The document is titled "NOTIFICATION OF TRANSACTIONS OF DIRECTORS, PERSONS DISCHARGING MANAGERIAL RESPONSIBILITY OR CONNECTED PERSONS" and details the purchase of shares and warrants by the CEO (Mr Lawrence Zulch) and CFO (Mr Peter Dixon-Clarke). This content directly relates to insider trading or transactions by company officers. This aligns perfectly with the definition of Director's Dealing (Code: DIRS). The presence of the RNS Number and the LSE footer confirms it is a regulatory announcement, but the specific content points to DIRS over the general RNS fallback.
2021-12-16 English
Holding(s) in Company
Major Shareholding Notification Classification · 98% confidence The document is clearly identified as an RNS (Regulatory News Service) announcement from the London Stock Exchange, indicated by the 'RNS Number' and the concluding boilerplate text mentioning RNS and the FCA. The content itself is a 'TR-1: Standard form for notification of major holdings'. This form reports changes in significant share ownership (crossing a threshold) by a shareholder (Schroders plc) in the issuer (Invinity Energy Systems PLC). According to the definitions, notifications of changes in significant share ownership levels crossing thresholds map directly to the Major Shareholding Notification code (MRQ). Although it is an RNS filing, MRQ is the more specific classification for this type of regulatory disclosure.
2021-12-16 English
Holding(s) in Company
Major Shareholding Notification Classification · 99% confidence The document is identified by the header 'RNS Number : 8958V' and contains the standard form 'TR-1: Standard form for notification of major holdings'. This form is used to report changes in significant share ownership (crossing thresholds) by an individual or entity. This directly corresponds to the definition of Major Shareholding Notification (MRQ). Although it is distributed via RNS, the specific content dictates the classification over the general RNS fallback.
2021-12-16 English
Holding(s) in Company
Major Shareholding Notification Classification · 99% confidence The document is explicitly titled 'TR-1: Standard form for notification of major holdings' and contains fields detailing changes in voting rights percentages, shareholder names, and dates of crossing thresholds. This structure is characteristic of regulatory filings related to significant changes in share ownership. The presence of 'RNS Number' and reference to the 'FCA' (Financial Conduct Authority) confirms it is a regulatory disclosure. The specific content aligns perfectly with the definition of a Major Shareholding Notification, which is categorized as 'MRQ' in the provided schema, despite the schema using 'MRQ' for 'Major Shareholding Notification' and the document being a TR-1 form which reports on crossing major holding thresholds.
2021-12-15 English

Browse filings by year

13 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.