BLUE TRANSMISSION LONDON ARRAY LIMITED
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Cash
£31M
+11.4% vs 2024
Net assets
-£19M
+19% vs 2024
Employees
—
Average over period
Profit before tax
£7.1M
+13.6% vs 2024
Net assets
2-year trend · vs Utilities median
Accounts
2-year trend · Δ = latest vs prior filed period · latest reflected 2025-03-31
| Metric | Trend | 2024-03-31 | 2025-03-31 | Δ vs prior |
|---|---|---|---|---|
| Turnover | £10,959,000 | £11,732,000 | +7.1% | |
| Operating profit | £23,871,000 | £23,692,000 | -0.7% | |
| Profit before tax | £6,269,000 | £7,122,000 | +13.6% | |
| Net profit | £4,398,000 | £5,004,000 | +13.8% | |
| Cash | £28,056,000 | £31,247,000 | +11.4% | |
| Total assets less current liabilities | — | — | — | |
| Net assets | -£23,119,000 | -£18,735,000 | +19% | |
| Equity | -£23,119,000 | -£18,735,000 | +19% | |
| 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 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Net margin | 40.1% | 42.7% | |
| Gearing (liabilities / total assets) | 106.2% | 105.3% | |
| Current ratio | 1.90x | 2.10x | |
| Interest cover | 1.25x | 1.30x |
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 1 time since incorporation
- BLUE TRANSMISSION LONDON ARRAY LIMITED 2012-11-19 → present
- ALNERY NO. 3076 LIMITED 2012-10-31 → 2012-11-19
Audit & accounting basis
- Accounting basis
- IFRS
- Reporting scope
- Standalone (parent only)
- Auditor
- PricewaterhouseCoopers LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The Directors have confirmed that after due enquiry they have sufficient evidence to support their conclusion that the Company is a going concern and has adequate resources in the foreseeable future to meet its on-going obligations, including the servicing of debt holders, as those obligations fall due. Consequently, they have formed the opinion that it is reasonab”
Significant events
- “On 31 May 2024, ultimate control of BIF (Blue Transmission Investments Limited) transitioned to BIIF Holdco Limited, Stephane Grandguillaume, John Cavill and Antoine Matton.”
- “On 4 December 2024 Mitsubishi Corporation sold 100% of its shareholding in DTUK to DTUK BLK Bidco Holdings Limited (DTUKBBH), with the ultimate controlling party being BlackRock Inc.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
5 active · 16 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| INFRASTRUCTURE MANAGERS LIMITED | Corporate Secretary | 2013-10-31 | — | — |
| BOND, Josh Callum | Director | 2024-07-26 | May 1991 | British |
| DENG, Yandie | Director | 2025-07-25 | Jul 1990 | British |
| EDWARDS, Matthew James | Director | 2017-03-01 | Feb 1985 | British |
| GWATINYANYA, Tawanda Soshangana | Director | 2024-04-24 | Aug 1983 | Zimbabwean |
Show 16 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| ALNERY INCORPORATIONS NO. 1 LIMITED | Corporate Secretary | 2012-10-31 | 2012-11-19 |
| ARMANINI, Michele | Director | 2012-11-19 | 2015-04-29 |
| ASTLEY, Katherine Claire | Director | 2012-10-31 | 2012-11-19 |
| CLAPP, Andrew David, Mr. | Director | 2012-11-19 | 2013-09-30 |
| FALERO, Louis Javier | Director | 2015-04-29 | 2016-08-31 |
| FARLEY, Graham | Director | 2013-11-21 | 2023-03-27 |
| HATTORI, Makoto | Director | 2012-11-19 | 2013-08-13 |
| HOLMES, David Mark | Director | 2023-03-27 | 2024-07-26 |
| KOHAMA, Masanori | Director | 2012-11-19 | 2016-02-29 |
| OKUDA, Tomoyuki | Director | 2017-05-30 | 2018-11-28 |
| PITTS, Matthew John | Director | 2018-11-28 | 2025-07-25 |
| SAEKI, Masami | Director | 2013-08-13 | 2014-02-27 |
| SHIMIZU, Satoshi | Director | 2016-02-29 | 2017-05-30 |
| THORNTON, Gary | Director | 2014-02-27 | 2024-04-24 |
| ALNERY INCORPORATIONS NO. 1 LIMITED | Corporate Director | 2012-10-31 | 2012-11-19 |
| ALNERY INCORPORATIONS NO. 2 LIMITED | Corporate Director | 2012-10-31 | 2012-11-19 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Blue Transmission London Array (Holdings) Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Active |
Filing timeline
Last 20 of 82 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-05-07 | CH01 | officers | Change person director company with change date | |
| 2026-05-07 | CH01 | officers | Change person director company with change date | |
| 2025-11-17 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-07-25 | AP01 | officers | Appoint person director company with name date | |
| 2025-07-25 | TM01 | officers | Termination director company with name termination date | |
| 2025-07-25 | AA | accounts | Accounts with accounts type full | |
| 2025-02-20 | CH04 | officers | Change corporate secretary company with change date | |
| 2025-02-19 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-02-19 | PSC05 | persons-with-significant-control | Change to a person with significant control | |
| 2024-11-12 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2024-07-30 | AP01 | officers | Appoint person director company with name date | |
| 2024-07-30 | TM01 | officers | Termination director company with name termination date | |
| 2024-07-18 | AA | accounts | Accounts with accounts type full | |
| 2024-06-11 | CH01 | officers | Change person director company with change date | |
| 2024-05-08 | AP01 | officers | Appoint person director company with name date | |
| 2024-05-08 | TM01 | officers | Termination director company with name termination date | |
| 2024-01-02 | CH04 | officers | Change corporate secretary company with change date | |
| 2023-12-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2023-09-01 | AA | accounts | Accounts with accounts type full | |
| 2023-04-12 | AP01 | officers | Appoint person director company with name date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 6
- 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.