GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED
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Cash
£32m
+41.7% highest in 3 filed years
Net assets
£640m
+4.9% highest in 3 filed years
Employees
—
Average over period
Profit before tax
£32m
+126.2% highest in 3 filed years
Net assets
3-year trend · vs Utilities median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2025-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £42,840,889 | £48,284,862 | — | — | |
| Operating profit | -£87,296,301 | -£97,234,329 | £42,132,918 | +143.3% | |
| Profit before tax | -£144,724,023 | -£120,963,070 | £31,632,854 | +126.2% | |
| Net profit | -£144,724,023 | -£120,963,070 | £31,632,854 | +126.2% | |
| Cash | £20,767,752 | £22,448,024 | £31,814,586 | +41.7% | |
| Total assets less current liabilities | £218,498,366 | £757,113,022 | £640,018,806 | -15.5% | |
| Net assets | £114,200,512 | £610,020,981 | £640,018,806 | +4.9% | |
| Equity | £114,200,512 | £610,020,981 | £640,018,806 | +4.9% | |
| Average employees | — | — | — | — | |
| 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. The Δ column is the change from the prior filed period as a percentage of |prior|; lines a company doesn't report show —. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Return on capital employed | -40.0% | -12.8% | 6.6% | |
| Gearing (liabilities / total assets) | 86.8% | 22.0% | 0.5% | |
| Current ratio | 0.03x | 0.94x | 10.06x | |
| Interest cover | -1.54x | -4.10x | 4.01x |
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. Margin ratios are hidden where reported turnover is too small relative to profit to yield a meaningful figure — typical of holding companies whose income is mostly subsidiary dividends rather than trading revenue. Sector-distribution context coming next.
Name history
Renamed 1 time since incorporation
- GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED 2024-10-11 → present
- GRESHAM HOUSE ENERGY STORAGE HOLDINGS PLC 2020-06-25 → 2024-10-11
Audit & accounting basis
- Accounting basis
- IFRS
- Reporting scope
- Standalone (parent only)
- Auditor
- BDO LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors confirm they have a reasonable expectation that the Company has adequate resources to continue its operations for at least 12 months from the date of signing these financial statements. As such, the Directors have therefore adopted the going concern basis in preparing the Annual Report and Financial Statements.”
Group structure
- GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED · parent
- Noriker Staunch Limited 100%
- Gresham House Energy Storage Solutions Limited 100%
- Roc Noir Limited 100%
- Grid Denki Limited 100%
- Grid Holdco 2 Limited 100%
- Grid Holdco 3 Limited 100%
- Grid Holdco 4 Limited 100%
- Grid Holdco 5 Limited 100%
- Grid Holdco 6 Limited 100%
- Grid Holdco 7 Limited 100%
- Grid Holdco1 Limited 100%
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
3 active · 2 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| JTC (UK) LIMITED | Corporate Secretary | 2020-06-25 | — | — |
| BECK, Stephen James | Director | 2020-06-25 | Dec 1973 | British |
| GUEST, Benjamin James Ernest | Director | 2020-06-25 | Mar 1973 | British |
Show 2 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| AYDINOGLU, Bozkurt | Director | 2020-06-25 | 2023-06-30 |
| OWEN, Gareth Edward | Director | 2020-06-25 | 2024-03-15 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Gresham House Energy Storage Fund Plc | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2020-06-25 | Active |
Filing timeline
Last 20 of 48 total filings
Material constitutional events — rename, articles re-file, resolution
- 2026-06-17 MA Memorandum articles
- 2026-06-17 RESOLUTIONS Resolution
- 2025-08-20 RESOLUTIONS Resolution
- 2024-10-16 RESOLUTIONS Resolution
- 2024-10-11 RR02 Reregistration public to private company
- 2024-10-11 CERT10 Certificate re registration public limited company to private
- 2024-10-11 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-07-23 | AA | accounts | Accounts with accounts type full | |
| 2026-06-23 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2026-06-17 | MA | incorporation | Memorandum articles | |
| 2026-06-17 | RESOLUTIONS | resolution | Resolution | |
| 2025-08-28 | MR05 | mortgage | Mortgage charge part both with charge number | |
| 2025-08-28 | MR04 | mortgage | Mortgage satisfy charge full | |
| 2025-08-20 | RESOLUTIONS | resolution | Resolution | |
| 2025-08-18 | MR01 | mortgage | Mortgage create with deed with charge number charge creation date | |
| 2025-07-11 | AA | accounts | Accounts with accounts type full | |
| 2025-06-23 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-10-16 | SH19 | capital | Capital statement capital company with date currency figure | |
| 2024-10-16 | SH20 | capital | Legacy | |
| 2024-10-16 | CAP-SS | insolvency | Legacy | |
| 2024-10-16 | RESOLUTIONS | resolution | Resolution | |
| 2024-10-15 | CAP-SS | insolvency | Legacy | |
| 2024-10-15 | SH20 | capital | Legacy | |
| 2024-10-11 | RR02 | change-of-name | Reregistration public to private company | |
| 2024-10-11 | CERT10 | change-of-name | Certificate re registration public limited company to private | |
| 2024-10-11 | RESOLUTIONS | resolution | Resolution | |
| 2024-10-11 | MAR | incorporation | Re registration memorandum articles |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 8
- Capital events
- 3
- 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.