STROMA TIDAL POWER LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-06-08 (in 1mo)
Last made up 2025-05-25
Watchouts
None on the register
Cash
£25K
+333.1% highest in 5 filed years
Net assets
-£6M
-154.7% lowest in 5 filed years
Employees
0
Average over period
Profit before tax
-£4M
-330.9% lowest in 5 filed years
Net assets
9-year trend · vs Industrials median
Accounts
9-year trend · latest reflected 2024-12-31
| Metric | Trend | 2020-01-01 | 2020-12-31 | 2021-01-01 | 2021-12-31 | 2022-01-01 | 2022-12-31 | 2023-01-01 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Turnover | — | — | — | — | — | — | — | — | — | |
| Operating profit | — | — | — | -£36,394 | — | -£204,132 | — | -£845,738 | -£3,644,319 | |
| Profit before tax | — | -£59,067 | — | -£36,394 | — | -£204,132 | — | -£845,738 | -£3,644,319 | |
| Net profit | — | -£59,067 | — | -£36,394 | — | -£204,132 | — | -£845,738 | -£3,644,319 | |
| Cash | — | £59 | — | £8 | — | £2,226 | — | £5,768 | £24,984 | |
| Total assets less current liabilities | — | — | — | — | — | — | — | -£2,355,561 | -£5,999,880 | |
| Net assets | — | -£1,269,297 | — | -£1,305,691 | — | -£1,509,823 | — | -£2,355,561 | -£5,999,880 | |
| Equity | -£1,210,230 | -£1,269,297 | -£1,269,297 | -£1,305,691 | -£1,305,691 | -£1,509,823 | -£1,509,823 | -£2,355,561 | -£5,999,880 | |
| Average employees | — | 0 | — | 0 | — | 0 | — | 0 | 0 | |
| Wages | — | — | — | — | — | — | — | — | — | |
| Directors' remuneration | — | — | — | — | — | — | — | — | — |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
—
Not reported
-
Cash
+333.1%
£5,768 £24,984
highest in 5 filed years
-
Net assets
-154.7%
-£2,355,561 -£5,999,880
lowest in 5 filed years
-
Employees
—
Not reported
-
Operating profit
-330.9%
-£845,738 -£3,644,319
lowest in 4 filed years
-
Profit before tax
-330.9%
-£845,738 -£3,644,319
lowest in 5 filed years
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2020-01-01 | 2020-12-31 | 2021-01-01 | 2021-12-31 | 2022-01-01 | 2022-12-31 | 2023-01-01 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Return on capital employed | — | — | — | — | — | — | — | 35.9% | 60.7% | |
| Gearing (liabilities / total assets) | — | — | — | — | — | — | — | 8433.0% | 3977.1% | |
| Current ratio | — | — | — | — | — | — | — | 0.01x | 0.03x |
Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Name history
Renamed 1 time since incorporation
- STROMA TIDAL POWER LIMITED 2016-11-04 → present
- ATLANTIS RESOURCES DEVELOPMENTS LIMITED 2016-05-25 → 2016-11-04
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Abridged
- Yes — abridged accounts (limited disclosure)
- Auditor
- Kreston Reeves LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Company is in a net current liability position of £6.00 million as at the financial year end and the Company requires parental financial support from SIMEC Atlantis Energy Limited. The Directors have concluded that there is a reasonable expectation that the Parent has sufficient resources to provide ongoing financial support for the foreseeable future, which is the period to 31 August 2026. As a result, the Directors have concluded that it is appropriate to continue to adopt the going concern basis of accounting.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 4 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CSC CLS (UK) LIMITED | Corporate Secretary | 2020-04-30 | — | — |
| HIRST, Simon Matthew | Director | 2022-09-27 | Oct 1967 | British |
| REID, Graham Matthew | Director | 2021-01-18 | Jan 1962 | British |
Show 4 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| LINK COMPANY MATTERS LIMITED | Corporate Secretary | 2016-05-25 | 2020-04-30 |
| CORNELIUS, Timothy James | Director | 2016-05-25 | 2021-01-18 |
| COUNSELL, Simon Thomas | Director | 2016-05-25 | 2017-08-10 |
| DAGLEY, Andrew Luke | Director | 2017-08-10 | 2022-09-27 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Simec Atlantis Energy Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-05-25 | Ceased 2016-05-25 |
Filing timeline
Last 20 of 46 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2025-09-19 | CH04 | officers | Change corporate secretary company with change date | |
| 2025-07-04 | AA | accounts | Accounts with accounts type full | |
| 2025-06-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-12-13 | CH04 | officers | Change corporate secretary company with change date | |
| 2024-09-27 | AA | accounts | Accounts with accounts type full | |
| 2024-05-29 | CH01 | officers | Change person director company with change date | |
| 2024-05-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-27 | AA | accounts | Accounts with accounts type full | |
| 2023-05-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-09-30 | AA | accounts | Accounts with accounts type full | |
| 2022-09-29 | AP01 | officers | Appoint person director company with name date | |
| 2022-09-29 | TM01 | officers | Termination director company with name termination date | |
| 2022-07-26 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-02-01 | AD01 | address | Change registered office address company with date old address new address | |
| 2021-10-06 | AA | accounts | Accounts with accounts type full | |
| 2021-06-29 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2021-04-12 | CH01 | officers | Change person director company with change date | |
| 2021-02-18 | AP01 | officers | Appoint person director company with name date | |
| 2021-02-18 | TM01 | officers | Termination director company with name termination date | |
| 2021-01-06 | CH01 | officers | Change person director company with change date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 3
- Capital events
- 0
- Officers appointed
- 0
- Officers resigned
- 0
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.