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Company profile

Constantine Energy Midco Limited

UK company 15118062, incorporated on 6 September 2023.

Constantine Energy Midco Limited is a UK company with status Active founded in 2023.

Company number
15118062
Incorporated
6 Sep 2023
Companies House status
Active

Company identity

Founded / incorporated
6 September 2023

Company number 15118062

Verify at Companies House
Legal name
CONSTANTINE ENERGY MIDCO LIMITED
Company type
Private Limited Company
Region
Unknown
Registered address
UK HOUSE 5TH FLOOR
164-182 OXFORD STREET
LONDON
UNITED KINGDOM
W1D 1NN
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

10 levels 2 ultimate controllers
1
Company Active LTD
Constantine Energy Midco Limited
CRN 15118062
2
Direct controller Active LTD
Constantine Energy Holdings Limited
CRN 14233854
3
Ultimate controller Active LTD
Nexta Infrastructure Holdco Limited
CRN 10832394
4
Intermediate controller Active LTD
Octopus Energy Development Holdings Limited
CRN 14067188
5
Intermediate controller Active LTD
Octopus Energy Development Partnership GP Limited
CRN 13847317
6
Intermediate controller Active LTD
Octopus Renewables Limited
CRN 05857926
7
Intermediate controller Active LTD
Octopus Energy Generation Fund Management Holdings Limited
CRN 14995340
8
Intermediate controller Active LTD
Octopus Energy Generation Limited
CRN 12943211
9
Intermediate controller Active LTD
Octopus Energy Group Limited
CRN 09718624
10
Intermediate controller Active LTD
Octopus Energy Topco Limited
CRN 16982052
11
Intermediate controller Active LTD
Octopus Energy Holdco Limited
CRN 09718990
12
Ultimate controller Active LTD
OE Holdco Ltd
CRN 14005495

Latest accounts

Financial period: 6 Sep 2023 to 31 Dec 2024

FULLACCOUNTS
Turnover
Unknown
Profit / Loss
Unknown
Employees
3

Company events

Reference milestones and recent Companies House filing stream events.

9 events
04 Oct
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

30 Sep
2026

Accounts With Accounts Type Total Exemption Full

Accounts Analysed

AA | Transaction MzU0ODU0NTgxOWFkaXF6a2N4

Published 30 Sep 2026 15:31

30 Sep
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzU0ODUxOTkzNGFkaXF6a2N4

Published 30 Sep 2026 13:16

22 Sep
2026

Change To A Person With Significant Control

Persons-with-significant-control

PSC05 | Transaction MzU0NjIzODQ2MWFkaXF6a2N4

Published 22 Sep 2026 10:29

22 Sep
2026

Change Person Director Company With Change Date

Officers

CH01 | Transaction MzU0NjIzNzk1OWFkaXF6a2N4

Published 22 Sep 2026 10:27

20 Sep
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

06 Sep
2023

Incorporated

Inception

Company registered at Companies House