UK Companies House feature
PROTOS ERF LIMITED
Profile
- Company number
- 11922737
- Status
- Active
- Incorporation
- 2019-04-03
- Last accounts made up
- 2024-12-31
- Account category
- FULL
- Primary SIC
- 35110
- Hubs
- UK Energy & Climate
Accounts
Pending extraction
No iXBRL extracted yet for this company.
Audit & accounting basis
From AI-extracted PDF accounts
- Accounting basis
- IFRS
- Reporting scope
- Standalone (parent only)
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- Ernst & Young
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The directors consider the use of the going concern basis of accounting is appropriate because there are no material uncertainties related to events or conditions that may cast significant doubt about the ability of the Company to continue as a going concern. The Company has appropriate financing arrangements in place at the Statement of Financi”
Significant events
- “The construction of the Protos ERF is delayed, with operational commencement, originally planned for 2024, now expected in 2026. The completion of the project has seen delays due to construction delays, including supply chain challenges driven by the Russia-Ukraine war.”
- “Lenders of the project have been requested to approve formally an extension of the longstop date under the Protos financing to 30 September 2026, and on 19 June 2025 confirmation was received that approval would be forthcoming.”
- “On 14 June 2025, Encyclis Protos Holdco Limited signed a Share Purchase Agreement with Biffa Corporate Holdings Limited for the purchase of the additional 25% interest in Protos Holding Limited... the sale is subject to lender consents and expected to close in July 2025.”
- “Upon completion, the Company will be an indirect 100% subsidiary of Encyclis Protos Holdco Limited, with Encyclis Holdco Limited as the expected ultimate parent company.”
Auditor / going-concern / subsidiary information is extracted from the PDF version of the latest annual accounts and is not tagged in iXBRL. About these numbers
People
4 active · 15 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| SIALVI, Hassan Mustafa | Secretary | 2024-07-22 | — | — |
| GREGORY, Maria | Director | 2024-07-22 | Oct 1984 | British |
| MCSHANE, Anthony Thomas | Director | 2021-01-27 | Dec 1969 | British |
| SHAFQAT, Ahad | Director | 2023-10-14 | Apr 1986 | British |
Show 15 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| GREGORY, Maria | Secretary | 2023-07-23 | 2024-07-22 |
| OYEGOKE, Toye | Secretary | 2021-06-01 | 2023-07-23 |
| VISTRA COSEC LIMITED | Corporate Secretary | 2019-04-03 | 2021-06-01 |
| COOK, Iain | Director | 2023-10-14 | 2024-07-22 |
| EDGAR, Matthew John | Director | 2020-11-23 | 2022-06-08 |
| HOOD, Mary, Dr | Director | 2020-11-24 | 2022-06-07 |
| HOWIE, Andrew Tristan | Director | 2022-06-21 | 2023-10-14 |
| KOLTIS, Tommy John | Director | 2019-04-03 | 2023-10-14 |
| MCCAFFERY, Martin | Director | 2021-01-27 | 2022-06-08 |
| MILAN, Liam Oliver | Director | 2024-08-08 | 2025-07-22 |
| MULCAHY, Matthew Robert | Director | 2019-04-03 | 2022-06-21 |
| PRADA, Lorenzo | Director | 2022-09-01 | 2024-03-12 |
| ROBERTS, Oliver | Director | 2022-06-13 | 2024-08-08 |
| THAIR, Michael | Director | 2020-11-24 | 2025-07-22 |
| WILSON, Stuart Andrew | Director | 2020-11-23 | 2022-03-30 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Protos Holding Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2019-04-03 | Active |
Filing timeline
Last 20 of 103 total filings
| Date | Type | Category | Description |
|---|---|---|---|
| 2026-04-28 | SH01 | capital | capital allotment shares |
| 2026-04-28 | SH01 | capital | capital allotment shares |
| 2026-04-28 | SH01 | capital | capital allotment shares |
| 2026-04-28 | SH01 | capital | capital allotment shares |
| 2026-04-02 | CS01 | confirmation-statement | confirmation statement with updates |
| 2025-08-01 | AA | accounts | accounts with accounts type full |
| 2025-07-25 | TM01 | officers | termination director company with name termination date |
| 2025-07-25 | TM01 | officers | termination director company with name termination date |
| 2025-07-14 | CH01 | officers | change person director company with change date |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-05-19 | SH01 | capital | capital allotment shares |
| 2025-04-11 | CS01 | confirmation-statement | confirmation statement with no updates |
Credit score
Altman Z″ — composite of working capital, retained earnings, EBIT, and leverage
Credit score requires extracted accounts data.
Activity Score
Filings velocity, capital events, officer churn, accounts trajectory
Activity Score not yet computed for this company.