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Next accounts due

2026-12-31 (in 7mo)

Last filed for 2025-03-31

Confirmation statement due

2026-12-01 (in 7mo)

Last made up 2025-11-17

Watchouts

None on the register

Name history

Renamed 1 time since incorporation

  1. BLUE TRANSMISSION LONDON ARRAY (HOLDINGS) LIMITED 2012-11-20 → present
  2. ALNERY NO. 3077 LIMITED 2012-10-31 → 2012-11-20

Accounts

Audit & accounting basis

Accounting basis
UK-adopted IAS
Reporting scope
Standalone (parent only)
Auditor
PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“Having made enquiries, the Directors consider that the Company has adequate resources to continue in business for the foreseeable future, and that it is therefore appropriate to adopt the going concern basis in preparing the financial statements of the Company.”

Group structure

  1. BLUE TRANSMISSION LONDON ARRAY (HOLDINGS) LIMITED · parent
    1. Blue Transmission London Array Limited 100% · England and Wales · To provide an electricity transmission service to the electricity system operator for Great Britain.

Significant events

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 2024-05-29 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, Mokoto 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 2024-05-29
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
Diamond Transmission Uk Limited Corporate entity Shares 25–50%, Voting 25–50% 2020-02-14 Active
Diamond Transmission Corporation Limited Corporate entity Shares 25–50%, Voting 25–50% 2016-04-06 Ceased 2020-02-14
Biif Holdco Iii Limited Corporate entity Shares 25–50%, Voting 25–50% 2016-04-06 Active

Filing timeline

Last 20 of 85 total filings

Date Type Category Description
2026-05-07 CH01 officers Change person director company with change date PDF
2026-05-07 CH01 officers Change person director company with change date PDF
2025-11-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-07-25 AP01 officers Appoint person director company with name date PDF
2025-07-25 TM01 officers Termination director company with name termination date PDF
2025-07-25 AA accounts Accounts with accounts type full
2025-02-20 CH04 officers Change corporate secretary company with change date PDF
2025-02-19 AD01 address Change registered office address company with date old address new address PDF
2025-02-18 PSC05 persons-with-significant-control Change to a person with significant control PDF
2024-11-12 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-07-30 AP01 officers Appoint person director company with name date PDF
2024-07-30 TM01 officers Termination director company with name termination date PDF
2024-07-18 AA accounts Accounts with accounts type full
2024-06-11 CH01 officers Change person director company with change date PDF
2024-05-29 AP01 officers Appoint person director company with name date PDF
2024-05-29 TM01 officers Termination director company with name termination date PDF
2024-03-11 PSC07 persons-with-significant-control Cessation of a person with significant control PDF
2024-03-11 PSC02 persons-with-significant-control Notification of a person with significant control PDF
2024-01-02 CH04 officers Change corporate secretary company with change date PDF
2023-12-07 CS01 confirmation-statement Confirmation statement with no updates PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
6

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
1

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

Latest filed period vs the prior one

Accounts are PDF-filed; numeric extraction for this statement type (this accounts) is not yet supported in StatDesk. See the Companies House filing for the underlying figures.

Official Companies House page