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Company profile

Isthmus Holdco (UK) Limited

UK company 11713902, incorporated on 5 December 2018.

Isthmus Holdco (UK) Limited is a UK company with status Active founded in 2018 based in London.

Company number
11713902
Incorporated
5 Dec 2018
Companies House status
Active

Company identity

Founded / incorporated
5 December 2018

Company number 11713902

Verify at Companies House
Legal name
ISTHMUS HOLDCO (UK) LIMITED
Company type
Private Limited Company
Region
London
Registered address
21 ST JAMES'S SQUARE
LONDON
SW1Y 4JZ
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller Controls 3
1
Company Active LTD
Isthmus Holdco (UK) Limited
CRN 11713902
2
Direct controller Active LTD
Cinven Limited
CRN 02192937
3
Ultimate controller Active LTD
Cinven Group Limited
CRN 03092251

Company events

Reference milestones and recent Companies House filing stream events.

5 events
30 Jun
2027

Accounts due

Accounts Due

Next accounts due date

29 Dec
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

15 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Sep
2025

Accounts filed

Accounts

Last accounts made up date

05 Dec
2018

Incorporated

Inception

Company registered at Companies House