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Company profile

Huntsworth Proton UK Bidco Limited

UK company 12961001, incorporated on 19 October 2020.

Huntsworth Proton UK Bidco Limited is a UK company with status Active founded in 2020 based in London.

Company number
12961001
Incorporated
19 Oct 2020
Companies House status
Active

Company identity

Founded / incorporated
19 October 2020

Company number 12961001

Verify at Companies House
Legal name
HUNTSWORTH PROTON UK BIDCO LIMITED
Company type
Private Limited Company
Region
London
Registered address
8TH FLOOR HOLBORN GATE
26 SOUTHAMPTON BUILDINGS
LONDON
UNITED KINGDOM
WC2A 1AN
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 1 ultimate controller Controls 16
1
Company Active LTD
Huntsworth Proton UK Bidco Limited
CRN 12961001
2
Direct controller Active LTD
Hunter UK Bidco Limited
CRN 12489386
3
Intermediate controller Active LTD
Inizio Holdings Limited
CRN 12488108
4
Intermediate controller Active LTD
Inizio Group Limited
CRN 12487650
5
Intermediate controller Active LTD
CD&R Ulysses UK Holdco 2 Limited
CRN 13532646
6
Intermediate controller Active LTD
CD&R Artemis Holdco 2 Limited
CRN 12487331
7
Ultimate controller Active LTD
CD&R Artemis Holdco 0.75 Limited
CRN 13917301

Company events

Reference milestones and recent Companies House filing stream events.

5 events
01 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

18 Oct
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

19 Oct
2020

Incorporated

Inception

Company registered at Companies House