HORIZON NUCLEAR POWER OLDBURY LIMITED
A subsidiary of Hitachi's Horizon Nuclear Power group originally established to develop a new nuclear power station at Oldbury, though the project was suspended and the site subsequently sold to Great British Nuclear.
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Cash
£2.6m
-85.9% vs 2025
Net assets
£3.6m
-80% lowest in 3 filed years
Employees
0
Average over period
Profit before tax
£616k
-93% first positive since 2024
Watchouts
Facts from the Companies House register and the latest accounts — not a rating
-
Accounts not prepared on a going-concern basis
Accordingly, the Directors do not consider the Company to be a going concern and the financial statements have been prepared on a basis other than going concern.
-
Going-concern uncertainty disclosed
Net assets
3-year trend · vs Utilities median
Accounts
3-year trend · Δ = latest vs prior filed period · latest reflected 2026-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 | 2026-03-31 | Δ vs prior |
|---|---|---|---|---|---|
| Turnover | £325,000 | £1,176,000 | £1,181,000 | +0.4% | |
| Operating profit | -£1,001,000 | -£65,000 | -£65,000 | 0% | |
| Profit before tax | -£994,000 | £8,860,000 | £616,000 | -93% | |
| Net profit | -£994,000 | £8,627,000 | £1,827,000 | -78.8% | |
| Cash | £767,000 | £18,668,000 | £2,627,000 | -85.9% | |
| Total assets less current liabilities | £9,225,000 | £18,602,000 | £3,579,000 | -80.8% | |
| Net assets | £9,225,000 | £17,852,000 | £3,579,000 | -80% | |
| Equity | £9,225,000 | £17,852,000 | £3,579,000 | -80% | |
| Average employees | 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. 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 | 2024-03-31 | 2025-03-31 | 2026-03-31 |
|---|---|---|---|---|
| Operating margin | — | -5.5% | -5.5% | |
| Net margin | — | — | 154.7% | |
| Return on capital employed | -10.9% | -0.3% | -1.8% | |
| Gearing (liabilities / total assets) | 16.9% | 6.5% | 44.3% | |
| Current ratio | 0.43x | 38.33x | 2.26x |
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. 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 2 times since incorporation
- HORIZON NUCLEAR POWER OLDBURY LIMITED 2009-11-11 → present
- BOW BIDCO OLDBURY LIMITED 2009-02-19 → 2009-11-11
- INTERCEDE 2312 LIMITED 2009-02-06 → 2009-02-19
Audit & accounting basis
- Accounting basis
- IFRS
- Reporting scope
- Standalone (parent only)
- Auditor
- Ernst & Young LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Not a going concern (break-up basis)
“Accordingly, the Directors do not consider the Company to be a going concern and the financial statements have been prepared on a basis other than going concern.”
Significant events
- “On 28 June 2024 the Company completed the sale of its site to Great British Nuclear (GBN), and as part of the sale the Company agreed to support GBN.”
- “In February 2026 the Company issued a dividend of £16,100k to its shareholder Horizon Nuclear Power Limited.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
5 active · 44 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| NEWTON, Carl William | Secretary | 2021-04-01 | — | — |
| INADA, Yasunori | Director | 2023-04-01 | Sep 1966 | Japanese |
| MASUI, Takashi | Director | 2019-04-01 | Aug 1962 | Japanese |
| NEWTON, Carl William | Director | 2021-04-01 | Sep 1962 | British |
| TONOOKA, Takashi | Director | 2023-07-01 | Oct 1972 | Japanese |
Show 44 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| CORNELIUS, Jonathan Miles | Secretary | 2019-04-01 | 2021-03-31 |
| CORNELIUS, Jonathan Miles | Secretary | 2016-06-07 | 2017-02-01 |
| JONES, James William | Secretary | 2017-02-01 | 2019-03-31 |
| RIPPON, Alexander William | Secretary | 2010-01-20 | 2016-04-19 |
| MITRE SECRETARIES LIMITED | Corporate Secretary | 2009-02-06 | 2009-02-19 |
| AKHURST, Kevin Neal, Dr | Director | 2009-02-19 | 2009-09-15 |
| BECKERS, Volker Bernd | Director | 2009-02-19 | 2010-01-20 |
| CALVER, Timothy | Director | 2009-09-30 | 2010-04-19 |
| CLARK, Jason Lee | Director | 2009-04-22 | 2012-11-23 |
| COFFEY, Paul | Director | 2009-04-22 | 2009-09-30 |
| COWLING, Paul Leslie | Director | 2010-04-19 | 2012-11-23 |
| FAREBROTHER, Caroline Louise | Director | 2009-02-19 | 2009-02-23 |
| GOMERSALL, Stephen John, Sir | Director | 2012-11-23 | 2020-03-31 |
| GULDNER, Ralf, Dr | Director | 2009-02-19 | 2012-11-23 |
| HAMMER, Klaus Georg | Director | 2009-06-05 | 2010-01-20 |
| HANYU, Masaharu | Director | 2012-11-23 | 2015-04-07 |
| HAWTHORNE, Duncan | Director | 2013-05-13 | 2021-03-31 |
| ISHIZUKA, Tatsuro | Director | 2015-04-07 | 2016-06-30 |
| ISHIZUKA, Tatsuro | Director | 2012-11-23 | 2014-07-14 |
| KOENIG, Ruediger | Director | 2009-04-22 | 2012-11-23 |
| KOHLPAINTNER, Willibald Robert, Dr | Director | 2010-04-01 | 2012-11-23 |
| KUME, Tadashi | Director | 2020-04-01 | 2023-03-31 |
| LEE, Sang Hoon David | Director | 2013-05-13 | 2019-03-31 |
| LIGHTFOOT, James Timothy | Director | 2009-02-19 | 2009-06-05 |
| MANTZ, Jorn-Erik | Director | 2010-04-01 | 2012-11-23 |
| MCCULLOUGH, Kevin | Director | 2009-09-15 | 2012-11-23 |
| MICKLINGHOFF, Michael, Dr | Director | 2009-04-20 | 2010-04-01 |
| MURASE, Yoshiteru | Director | 2019-04-01 | 2020-03-31 |
| NAGASAWA, Katsumi | Director | 2014-07-15 | 2019-03-31 |
| NAKANE, Masahiko | Director | 2019-04-01 | 2021-03-31 |
| PAMME, Hartmut, Dr | Director | 2009-02-19 | 2010-04-01 |
| PARKIN, Derek | Director | 2010-01-20 | 2012-11-23 |
| PIERCE, Stephen Keith | Director | 2021-04-01 | 2024-03-31 |
| SATAKE, Tomohiro | Director | 2019-04-01 | 2023-06-30 |
| SCOINS, Colin Roger | Director | 2009-02-19 | 2011-10-01 |
| STARK, Fiona Scott | Director | 2010-01-20 | 2012-11-23 |
| STEINHEIDER, Dirk | Director | 2009-04-20 | 2010-04-01 |
| STONE, Timothy John, Dr | Director | 2014-10-01 | 2021-03-31 |
| TAKEHARA, Hidetoshi | Director | 2019-04-01 | 2020-03-31 |
| TANIGAKI, Masahide | Director | 2014-10-06 | 2020-03-31 |
| VAUGHAN, Sara Lyn | Director | 2011-12-02 | 2012-11-23 |
| WEIGAND, Frank Thomas, Dr | Director | 2010-01-20 | 2012-11-23 |
| YUILL, William George Henry | Director | 2009-02-06 | 2009-02-19 |
| MITRE DIRECTORS LIMITED | Corporate Director | 2009-02-06 | 2009-02-19 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Horizon Nuclear Power Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 181 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-07-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2026-07-07 | AA | accounts | Accounts with accounts type full | |
| 2025-07-14 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-06-24 | AA | accounts | Accounts with accounts type full | |
| 2024-10-01 | AD01 | address | Change registered office address company with date old address new address | |
| 2024-07-15 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-07-11 | AA | accounts | Accounts with accounts type full | |
| 2024-04-01 | TM01 | officers | Termination director company with name termination date | |
| 2023-07-17 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-07-10 | AA | accounts | Accounts with accounts type full | |
| 2023-07-04 | AP01 | officers | Appoint person director company with name date | |
| 2023-06-30 | TM01 | officers | Termination director company with name termination date | |
| 2023-04-04 | CH01 | officers | Change person director company with change date | |
| 2023-04-02 | AP01 | officers | Appoint person director company with name date | |
| 2023-03-31 | TM01 | officers | Termination director company with name termination date | |
| 2022-11-02 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2022-07-12 | AA | accounts | Accounts with accounts type full | |
| 2021-11-02 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2021-11-01 | SH19 | capital | Capital statement capital company with date currency figure | |
| 2021-11-01 | CAP-SS | insolvency | Legacy |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 2
- 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.