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Company profile

Blue Transmission London Array Limited

UK company 08275752, incorporated on 31 October 2012.

Blue Transmission London Array Limited is a UK company with status Active founded in 2012 based in London.

Company number
08275752
Incorporated
31 Oct 2012
Companies House status
Active

Company identity

Founded / incorporated
31 October 2012

Company number 08275752

Verify at Companies House
Legal name
BLUE TRANSMISSION LONDON ARRAY LIMITED
Company type
Private Limited Company
Region
London
Registered address
8TH FLOOR
6 KEAN STREET
LONDON
UNITED KINGDOM
WC2B 4AS
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

8 levels 2 ultimate controllers
1
Company Active LTD
Blue Transmission London Array Limited
CRN 08275752
2
Direct controller Active LTD
Blue Transmission London Array (Holdings) Limited
CRN 08275827
3
Intermediate controller Active LTD
Biif Holdco III Limited
CRN 08232095
4
Intermediate controller Active LTD
Diamond Transmission UK Limited
CRN 12280960
5
Intermediate controller Active LTD
Biif Bidco Limited
CRN 06704479
6
Intermediate controller Active LTD
DTUK Blk Bidco Holdings Ltd
CRN 15848613
7
Intermediate controller Active LTD
Biif Parentco Limited
CRN 06704777
8
Intermediate controller Active LTD
Blackrock Evergreen Infrastructure UK Holdings Limited
CRN 15133626
9
Intermediate controller Active LTD
Biif Issuerco Limited
CRN 06590759
10
Ultimate controller
B270333
CRN B270333
11
Intermediate controller Active LTD
Biif Holdco Limited
CRN 06704550
12
Intermediate controller Active LTD
Biif GP Limited
CRN 04836947
13
Ultimate controller Active LTD
3I Bifm Investments Limited
CRN 06949026

Company events

Reference milestones and recent Companies House filing stream events.

6 events
31 Dec
2027

Accounts due

Accounts Due

Next accounts due date

01 Dec
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

25 Jul
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUzNDA3NDU5N2FkaXF6a2N4 | Paper/PDF filed

Published 27 Jul 2026 22:59

31 Mar
2026

Accounts filed

Accounts

Last accounts made up date

17 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Oct
2012

Incorporated

Inception

Company registered at Companies House