SIEMENS GAMESA RENEWABLE ENERGY LIMITED
Operating as the UK arm of Siemens Energy AG, the company manufactures wind turbine blades at its Hull facility and constructs renewable electricity utility projects.
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Cash
£18M
-19.3% vs 2024
Net assets
£122M
+77.7% vs 2024
Employees
2,925
+5.4% vs 2024
Profit before tax
£26M
+148.9% vs 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
3 officer resignations in last 12 months
Multiple officers have left the board recently — see the People section for who.
Net assets
2-year trend · vs Industrials median
Accounts
2-year trend · Δ = latest vs prior filed period · latest reflected 2025-09-30
| Metric | Trend | 2024-09-30 | 2025-09-30 | Δ vs prior |
|---|---|---|---|---|
| Turnover | £1,306,658,000 | £1,639,689,000 | +25.5% | |
| Operating profit | -£65,472,000 | £17,069,000 | +126.1% | |
| Profit before tax | -£53,886,000 | £26,350,000 | +148.9% | |
| Net profit | -£37,850,000 | £18,895,000 | +149.9% | |
| Cash | £22,152,000 | £17,869,000 | -19.3% | |
| Total assets less current liabilities | £433,288,000 | £481,215,000 | +11.1% | |
| Net assets | £68,434,000 | £121,581,000 | +77.7% | |
| Equity | £68,434,000 | £121,581,000 | +77.7% | |
| Average employees | 2,775 | 2,925 | +5.4% | |
| Wages | £166,208,000 | £187,478,000 | +12.8% | |
| Directors' remuneration | £732,000 | £1,085,000 | +48.2% |
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 | 2024-09-30 | 2025-09-30 |
|---|---|---|---|
| Operating margin | -5.0% | 1.0% | |
| Net margin | -2.9% | 1.2% | |
| Return on capital employed | -15.1% | 3.5% | |
| Current ratio | 0.77x | 0.78x | |
| Interest cover | -9.37x | 1.37x |
Margins divide P&L lines by turnover. 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 2 times since incorporation
- SIEMENS GAMESA RENEWABLE ENERGY LIMITED 2017-07-25 → present
- SIEMENS WIND POWER LIMITED 2016-07-08 → 2017-07-25
- AGHOCO 1428 LIMITED 2016-06-27 → 2016-07-08
Audit & accounting basis
- Accounting basis
- FRS 101
- Reporting scope
- Standalone (parent only)
- Auditor
- KPMG LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“Based on the Company's forecasts, the directors consider that the Company will trade profitably during the going concern period of 12 months from the date of approval of the balance sheet. ... Accordingly, the directors have a reasonable expectation that the Company has adequate resources to adopt the going concern basis of preparation for the financial statements.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 12 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| O'BRIEN, Philp Paul | Secretary | 2026-01-05 | — | — |
| DAVIDSON, Darren John | Director | 2024-01-11 | Aug 1972 | British |
| KEYZER-DEAN, Ross Llyod | Director | 2018-11-01 | Feb 1976 | British |
| O'BRIEN, Philip Paul | Director | 2025-08-13 | Apr 1981 | British |
Show 12 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CARLESS, Helen Claire | Secretary | 2016-07-08 | 2016-08-03 |
| DAVINA, Simone Eufemia Agatha | Secretary | 2016-08-08 | 2016-10-14 |
| HEATH, Martin James | Secretary | 2016-10-17 | 2025-12-31 |
| A G SECRETARIAL LIMITED | Corporate Secretary | 2016-06-27 | 2016-07-08 |
| BOLES, Jonathan Graham Coleridge | Director | 2016-07-08 | 2018-11-01 |
| HART, Roger | Director | 2016-06-27 | 2016-07-08 |
| HEATH, Martin James | Director | 2023-10-18 | 2025-08-12 |
| MACFARLANE, William Clark | Director | 2016-07-08 | 2025-08-12 |
| O'BRIEN, Felicity Catherine | Director | 2020-04-29 | 2023-09-30 |
| WALKER, Grant | Director | 2017-10-01 | 2020-03-05 |
| A G SECRETARIAL LIMITED | Corporate Director | 2016-06-27 | 2016-07-08 |
| INHOCO FORMATIONS LIMITED | Corporate Nominee Director | 2016-06-27 | 2016-07-08 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Siemens Energy Ag | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2023-02-14 | Active |
| Siemens Gamesa Renewable Energy S.A. | Corporate entity | Shares 75–100% | 2017-04-03 | Ceased 2023-02-14 |
| Siemens Aktiengesellschaft | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-08-08 | Ceased 2017-04-03 |
| Siemens Holdings Plc | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-07-13 | Ceased 2017-04-03 |
Filing timeline
Last 20 of 67 total filings
Material constitutional events — rename, articles re-file, resolution
- 2025-11-11 MA Memorandum articles
- 2025-11-11 RESOLUTIONS Resolution
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-22 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-01-08 | AP03 | officers | Appoint person secretary company with name date | |
| 2026-01-04 | AA | accounts | Accounts with accounts type full | |
| 2025-12-31 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-11-11 | MA | incorporation | Memorandum articles | |
| 2025-11-11 | RESOLUTIONS | resolution | Resolution | |
| 2025-08-15 | AP01 | officers | Appoint person director company with name date | |
| 2025-08-12 | TM01 | officers | Termination director company with name termination date | |
| 2025-08-12 | TM01 | officers | Termination director company with name termination date | |
| 2025-04-15 | AA | accounts | Accounts with accounts type full | |
| 2025-04-03 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-04-05 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2024-01-16 | AP01 | officers | Appoint person director company with name date | |
| 2024-01-12 | AA | accounts | Accounts with accounts type full | |
| 2023-10-18 | AP01 | officers | Appoint person director company with name date | |
| 2023-10-02 | TM01 | officers | Termination director company with name termination date | |
| 2023-07-08 | AA | accounts | Accounts with accounts type full | |
| 2023-04-06 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-04-05 | PSC07 | persons-with-significant-control | Cessation of a person with significant control | |
| 2023-04-05 | PSC02 | persons-with-significant-control | Notification of a person with significant control |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 9
- Capital events
- 0
- Officers appointed
- 2
- Officers resigned
- 3
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.