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Company Active PLC

Company profile

BY Chelmer PLC

UK company 05515307, incorporated on 21 July 2005.

BY Chelmer PLC is a UK company with status active founded in 2005 based in London.

Company number
05515307
Incorporated
21 Jul 2005
Companies House status
Active

Company identity

Founded / incorporated
21 July 2005

Company number 05515307

Verify at Companies House
Legal name
BY CHELMER PLC
Company type
PLC
Region
London
Registered address
Unknown
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

6 levels 1 ultimate controller
1
Company Active PLC
BY Chelmer PLC
CRN 05515307
2
Direct controller Active LTD
BY Chelmer (Holdings) Limited
CRN 05494495
3
Direct controller Active LTD
Infrared Infrastructure Yield Holdings Limited
CRN 08109112
4
Intermediate controller Active LTD
Infrared Infrastructure Yield General Partner Limited
CRN 08097062
5
Intermediate controller Active LTD
Infrared Capital Partners (Holdco) Limited
CRN 07444614
6
Intermediate controller Active LLP
Infrared Partners LLP
CRN OC359657
7
Intermediate controller Active LTD
Infrared (UK) Holdco 2020 LTD.
CRN 12460732
8
Ultimate controller
F380
CRN F380

Company events

Reference milestones and recent Companies House filing stream events.

2 events
30 Jun
2026

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzUyOTQ2MTk2OWFkaXF6a2N4

Published 30 Jun 2026 12:52

21 Jul
2005

Incorporated

Inception

Company registered at Companies House