AW1 ENERGY STORAGE LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2026-08-05 (in 3mo)
Last made up 2025-07-22
Watchouts
Cash
—
Latest balance sheet
Net assets
-£29K
+86.8% highest in 3 filed years
Employees
0
Average over period
Profit before tax
-£37K
+92% highest in 3 filed years
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
1 PSC ceased in last 24 months
Significant control changed hands — see the Ownership section.
Name history
Renamed 1 time since incorporation
- AW1 ENERGY STORAGE LIMITED 2024-08-12 → present
- ENSO GREEN HOLDINGS E LIMITED 2020-07-23 → 2024-08-12
Net assets
5-year trend · vs Utilities median
Accounts
5-year trend · latest reflected 2024-12-31
| Metric | Trend | 2022-04-01 | 2023-03-31 | 2023-04-01 | 2024-03-31 | 2024-12-31 |
|---|---|---|---|---|---|---|
| Turnover | — | — | — | — | — | |
| Operating profit | — | -£76,000 | — | -£464,000 | -£37,000 | |
| Profit before tax | — | -£76,000 | — | -£464,000 | -£37,000 | |
| Net profit | — | -£76,000 | — | -£464,000 | -£37,000 | |
| Cash | — | — | — | — | — | |
| Total assets less current liabilities | — | — | — | — | — | |
| Net assets | — | -£34,000 | — | -£219,000 | -£29,000 | |
| Equity | -£6,000 | -£34,000 | -£34,000 | -£219,000 | -£29,000 | |
| Average employees | — | 0 | — | 0 | 0 | |
| Wages | — | — | — | — | — |
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
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 £29,085 as at the financial year end and the Company requires parental financial support from SIMEC Atlantis Energy Limited (the "Parent"). The Parent has provided a letter of support confirming it will provide support for the period of at least 12 months from the date of approval of these financial statements.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 8 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| HIRST, Simon Matthew | Director | 2024-08-06 | Oct 1967 | British |
| PATERSON, Matthew James, Mr. | Director | 2026-03-20 | Mar 1985 | British |
| REID, Graham Matthew | Director | 2024-08-06 | Jan 1962 | British |
| TAAFFE, David Gerard | Director | 2024-08-06 | Nov 1980 | Irish |
Show 8 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| EVERITT, Helen Louise | Secretary | 2020-07-23 | 2023-07-06 |
| BOUWMEESTER, Caine | Director | 2020-07-23 | 2020-08-13 |
| EWALD, Kelvin Matthew | Director | 2023-11-30 | 2024-08-06 |
| FLANAGAN, Martina | Director | 2020-10-15 | 2023-11-30 |
| HARBO, Nikolaj | Director | 2020-07-23 | 2021-11-14 |
| KING, Andrew Gordon | Director | 2020-07-23 | 2024-05-20 |
| REES, Bleddyn William Vaughan | Director | 2024-05-20 | 2024-08-06 |
| ROY, Jeffrey David | Director | 2025-08-04 | 2026-03-20 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Aw1 Storage Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2024-08-06 | Active |
| Enso Green Holdings Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2020-07-23 | Ceased 2024-08-06 |
Filing timeline
Last 20 of 51 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-04-25 RESOLUTIONS Resolution
- 2025-04-25 MA Memorandum articles
- 2024-09-22 MA Memorandum articles
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-03-25 | AP01 | officers | Appoint person director company with name date | |
| 2026-03-25 | TM01 | officers | Termination director company with name termination date | |
| 2025-09-15 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-08-12 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-08-12 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-08-12 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-08-08 | CH01 | officers | Change person director company with change date | |
| 2025-08-07 | CH01 | officers | Change person director company with change date | |
| 2025-08-07 | AP01 | officers | Appoint person director company with name date | |
| 2025-08-07 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2025-08-05 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-07-04 | AA | accounts | Accounts with accounts type full | |
| 2025-04-29 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-04-29 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-04-25 | RESOLUTIONS | resolution | Resolution | |
| 2025-04-25 | MA | incorporation | Memorandum articles | |
| 2025-04-24 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-01-09 | AA01 | accounts | Change account reference date company previous shortened | |
| 2024-12-20 | AA | accounts | Accounts with accounts type full | |
| 2024-09-22 | MA | incorporation | Memorandum articles |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 12
- Capital events
- 0
- Officers appointed
- 1
- Officers resigned
- 1
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.
Year-on-year
FY2024 → FY2024 · period ending 2024-12-31 vs 2024-03-31
-
Turnover
—
Not reported
-
Cash
—
Not reported
-
Net assets
+86.8%
-£219,000 -£29,000
highest in 3 filed years
-
Employees
—
Not reported
-
Operating profit
+92%
-£464,000 -£37,000
highest in 3 filed years
-
Profit before tax
+92%
-£464,000 -£37,000
highest in 3 filed years
Each % is (latest − prior) ÷ |prior| for the line item as filed. Periods don't have to be exactly 12 months apart — a long or short period (typical around incorporation or year-end changes) will distort the comparison. Lines a company doesn't report are omitted. About these numbers