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Fusion Fuel Green PLC — Investor Relations & Filings

Ticker · HTOO ISIN · IE00BNC17X36 US Manufacturing
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Filings indexed 308 across all filing types
Latest filing 2026-05-27 Regulatory Filings
Country US United States of America
Listing US HTOO

About Fusion Fuel Green PLC

https://www.fusion-fuel.eu/

Fusion Fuel Green PLC specializes in the development and commercialization of green hydrogen technology. The company designs, manufactures, and sells proprietary, miniaturized Proton Exchange Membrane (PEM) electrolyzers. Its core technological innovation focuses on producing emission-free green hydrogen through a process powered by solar energy and water. By advancing PEM electrolysis, Fusion Fuel aims to provide scalable and cost-effective solutions to make green hydrogen a viable and accessible clean energy source. The company's objective is to facilitate the global energy sector's transition towards decarbonization.

Recent filings

Filing Released Lang Actions
6-K
Regulatory Filings Classification · 87% confidence The document is a Form 6-K (“Report of Foreign Private Issuer”) filed under the Securities Exchange Act of 1934. It primarily serves as a regulatory compliance filing announcing the posting of an investor presentation and a press release (Exhibits 99.1 and 99.2), without containing the full investor presentation or substantive financial data itself. Under the “menu vs meal” rule, this is an announcement of attached materials rather than the materials themselves. Therefore, it falls under the Regulatory Filings category (RNS).
2026-05-27 English
6-K
Regulatory Filings Classification · 92% confidence The document is a Form 6-K “Report of Foreign Private Issuer” filed by Fusion Fuel Green PLC pursuant to the Securities Exchange Act. It furnishes a press release as an exhibit. It contains no substantive financial statements or detailed report content beyond the announcement and the forward-looking statements disclaimer. This type of SEC current report for a foreign private issuer is a general regulatory filing. Therefore, it should be classified under Regulatory Filings (RNS).
2026-05-21 English
6-K
Regulatory Filings Classification · 83% confidence The document is a Form 6-K filing pursuant to the Securities Exchange Act, furnishing a Circular to shareholders, notice of an Extraordinary General Meeting, and a press release as Exhibits. It is a regulatory filing by a foreign private issuer and does not itself contain full financial statements or detailed proxy materials; it merely furnishes materials under Form 6-K. Therefore, it falls under Regulatory Filings (RNS).
2026-05-18 English
6-K
Regulatory Filings Classification · 88% confidence The document is a Form 6-K filed with the U.S. SEC by a foreign private issuer, furnishing a press release of selected Q1 financial results as Exhibit 99.1. It is a regulatory submission rather than the full report itself and does not fit other specific categories. Therefore, it falls into the fallback category for miscellaneous regulatory filings.
2026-05-15 English
6-K - Fusion Fuel Green PLC (0001819794) (Filer)
Regulatory Filings Classification · 85% confidence The document is a Form 6-K filed by a foreign private issuer, furnishing a press release as Exhibit 99.1 and announcing an upcoming investor update video and presentation. It does not contain substantive financial data or the actual investor presentation, but is a regulatory notice/report under the Securities Exchange Act. This falls under the general “Regulatory Filings” category (fallback for Form 6-K announcements and related press releases).
2026-05-12 English
6-K - Fusion Fuel Green PLC (0001819794) (Filer)
Regulatory Filings Classification · 88% confidence The document is a Form 6-K report by a foreign private issuer (Fusion Fuel Green PLC) filed under the Securities Exchange Act, furnishing a press release as Exhibit 99.1. It does not present full financial statements (so it’s not an Annual or Interim Report), and it is not a proxy, earnings release, director dealing, or other specialized US form. Therefore, it falls under general Regulatory Filings (RNS) as a miscellaneous SEC filing for foreign issuers.
2026-05-11 English

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