Overview
Legal name
3I PLC
Region
London
Registered address
1 KNIGHTSBRIDGE
LONDON
UNITED KINGDOM
SW1X 7LX
Insolvency history
No
Company
Active
PLC
Company profile
3I PLC
3I PLC is a UK company with status active founded in 1945 based in London.
CRN
00397156
Founded
1945
Age
80
Corporate ownership
Updated 06 Jun 2026 16:52
1
Company
Active
PLC
3I PLC
CRN 00397156
2
Direct controller
Active
PLC
3I Holdings PLC
CRN 02591431
3
Ultimate controller
Active
PLC
3I Group PLC
CRN 01142830
Company events
Reference milestones and recent Companies House filing stream events.
6 events
30 Sep
2027
Accounts due
Accounts DueNext accounts due date
15 Apr
2027
Confirmation statement due
Confirmation DueNext confirmation statement due date
01 Apr
2026
Confirmation statement filed
ConfirmationLast confirmation statement made up date
31 Mar
2026
Accounts filed
AccountsLast accounts made up date
06 Mar
2006
Legacy
Address287 | Transaction MTU3NzUwMzk1YWRpcXprY3g | Paper/PDF filed
Published 29 Oct 2024 12:39
21 Jul
1945
Incorporated
InceptionCompany registered at Companies House