As of November 6, 2026, Fusion Fuel Green PLC is a publicly traded company (Nasdaq: HTOO). The largest holder reporting an active stake on Schedule 13D is Frederico Figueira de Chaves, the executive officer and a director, at 17.2%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Founder or officer holdings: John-Paul Backwell, a director (16.6%) (Schedule 13D, December 4, 2025).
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Is Fusion Fuel Green PLC a real, registered company?
- Fusion Fuel Green PLC files with the SEC under CIK 1819794 (its SEC filings).
- Its shares are listed under the ticker HTOO on Nasdaq (SEC company record).
- Incorporated in L2, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Fusion Fuel Green PLC in our court records and SEC 8-K records (as of 2026-11-06).
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Roxy Capital Corp (filed 2026-05-08).
Who are Fusion Fuel Green PLC's owners and officers?
Fusion Fuel Green PLC: industry Misc Industrial & Commercial Machinery & Equipment (Form D, 2026-08-13).
Officers and directors, each with the role and the filing that names them:
- : Executive Officer, Director (Form D, 2026-08-13)
- : Director (Form D, 2026-08-13)
- : Director (Form D, 2026-08-13)
- : Director (Form D, 2026-08-13)
- : Director (Form D, 2026-08-13)
- : Director (Form D, 2026-08-13)
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-05-08 | Roxy Capital Corp | 9.99% |
| Schedule 13G/A, 2026-05-08 | Bower Four Capital Corp. | 9.99% |
| Schedule 13G, 2026-02-13 | Lantern Management Fund LP | 9.99% |
| Schedule 13G/A, 2025-12-30 | Roxy Capital Corp | 9.39% |
| Schedule 13G, 2025-12-18 | Bower Four Capital Corp | 6.52% |
| Schedule 13D, 2025-12-04 | John-Paul Backwell | 16.6% |
| Schedule 13D, 2025-12-04 | Frederico Figueira De Chaves | 17.2% |
| Schedule 13G, 2025-09-29 | Roxy Capital Corp | 7.31% |
Questions about who owns Fusion Fuel Green PLC
Who owns Fusion Fuel Green PLC?
On this page, 6 holders' latest ownership filings report 5% or more of Fusion Fuel Green PLC: Frederico Figueira De Chaves (17.2%, Schedule 13D, filed 2025-12-04), John-Paul Backwell (16.6%, Schedule 13D, filed 2025-12-04), Roxy Capital Corp (9.99%, Schedule 13G/A, filed 2026-05-08), Bower Four Capital Corp. (9.99%, Schedule 13G/A, filed 2026-05-08) and Lantern Management Fund LP (9.99%, Schedule 13G, filed 2026-02-13); 1 more is listed above.
Who are the largest shareholders of Fusion Fuel Green PLC?
By the share each holder's latest filing reports, the largest holders of Fusion Fuel Green PLC on this page are Frederico Figueira De Chaves (17.2%), John-Paul Backwell (16.6%) and Roxy Capital Corp (9.99%).
When did Frederico Figueira De Chaves buy into Fusion Fuel Green PLC?
The filings give report dates, not purchase dates. The earliest filing from Frederico Figueira De Chaves on this page is the Schedule 13D, filed 2025-12-04, reporting 17.2%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 8 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
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Sources
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Which insiders own Fusion Fuel Green PLC shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- Fusion Fuel Green PLC, a 10% owner: 100,312,334 shares (Form 4, 2026-03-24).
- , the chief financial officer and a director: 6,352 shares (0.28% of shares outstanding), held indirectly through Held by Key Family Holding Investimentos e Consultoria de Gestao, Ltd (Form 3, 2026-03-18).
- Ilustrato Pictures International Inc., a 10% owner: 1,502 shares (0.07% of shares outstanding) (Form 4, 2025-10-07).
Shares outstanding: 2,288,291 as of 2025-12-31, from the company's latest SEC cover page.
How much has Fusion Fuel Green PLC raised?
| Filed | Sold | Offered |
|---|---|---|
| Form D, 2026-08-13 | $1.52M | $1.52M |
| Form D, 2026-05-06 | $0 | $15M |
| Form D, 2026-02-26 | $2.60M | $2.60M |
| Form D, 2025-07-25 | $1.30M | $1.30M |
| Form D, 2025-07-24 | $4.30M | $4.30M |
| Form D, 2025-01-22 | $250K | $25.25M |
| Form D, 2025-01-21 | $1.28M | $1.28M |
Keep reading
More on Fusion Fuel Green PLC and the records around it.
Fusion Fuel Green PLC elsewhere on the record
- Company profile and every filing Aug 2026
- Form D filing Aug 2026
- 5%+ stake filings May 2026
- Form D filing Feb 2026
Related pages
Funding and filing history5%+ holders
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