Overview
Legal name
HORNSEA 1 LIMITED
Region
London
Registered address
5 HOWICK PLACE
LONDON
ENGLAND
SW1P 1WG
Insolvency history
No
Company
Active
LTD
Company profile
Hornsea 1 Limited
Hornsea offshore wind farms - where are they? | rsted
Hornsea, One, Two, Three and Four are record-breaking UK offshore wind farms in operation, in construction and in development. Discover more about each project
CRN
07640868
Founded
2011
Age
15
Corporate ownership
Updated 06 Jun 2026 16:52
1
Company
Active
LTD
Hornsea 1 Limited
CRN 07640868
2
Direct controller
Active
LTD
Hornsea 1 Holdings Limited
CRN 11120527
3
Intermediate controller
Active
LTD
Jupiter Offshore Wind Limited
CRN 11032205
4
Intermediate controller
Active
LTD
Orsted Hornsea 1 Holdings Limited
CRN 11116433
5
Intermediate controller
Active
LTD
Jupiter Investor Holdco Limited
CRN 11032246
6
Intermediate controller
Active
LTD
Makalu Holdco 3 Limited
CRN 15920551
7
Intermediate controller
Active
LTD
Orsted Power (UK) Limited
CRN 04984787
8
Intermediate controller
Active
LTD
Jupiter Investor Midco Limited
CRN 11382923
9
Intermediate controller
Active
LTD
Jupiter Investor Topco Limited
CRN 11383051
10
Ultimate controller
DK36213728
CRN DK36213728
11
Intermediate controller
Active
LTD
Horizon Offshore Wind Limited
CRN 13949311
12
Ultimate controller
00070413
CRN 00070413
13
Intermediate controller
Active
LTD
Offshore Wind Investments Group 6 Limited
CRN 13936262
14
Intermediate controller
Active
LTD
Offshore Wind Investments Group 5 Limited
CRN 13932720
15
Intermediate controller
Active
LTD
16
Intermediate controller
Active
LTD
The Renewables Infrastructure Group (UK) Limited
CRN 08506871
17
Ultimate controller
00056716
CRN 00056716
Company events
Reference milestones and recent Companies House filing stream events.
8 events
29 Nov
2026
Confirmation statement due
Confirmation DueNext confirmation statement due date
30 Sep
2026
Accounts due
Accounts DueNext accounts due date
23 Jun
2026
Accounts With Accounts Type Full
Accounts PDF pendingAA | Transaction MzUyNjQzODY2NGFkaXF6a2N4 | Paper/PDF filed
Published 23 Jun 2026 23:01
15 Nov
2025
Confirmation statement filed
ConfirmationLast confirmation statement made up date
31 Dec
2024
Accounts filed
AccountsLast accounts made up date
19 Nov
2024
Confirmation Statement With No Updates
Confirmation-statementCS01 | Transaction MzQ0NDE0MjA5MGFkaXF6a2N4
Published 19 Nov 2024 06:10
31 Oct
2024
Termination Director Company With Name Termination Date
OfficersTM01 | Transaction MzQ0MTYxMTI4MmFkaXF6a2N4
Published 31 Oct 2024 01:20
19 May
2011
Incorporated
InceptionCompany registered at Companies House