3I PLC
Company number 00397156 · Active
3I PLC is a public limited company registered in LONDON, United Kingdom, incorporated on 21 Jul 1945. Its registered activity is financial intermediation not elsewhere classified.
Company details
- Company number
- 00397156 · official register
- Status
- Active
- Legal form
- Public Limited Company
- Incorporated
- 21 Jul 1945 (81 years)
- Registered address
- SW1X 7LX LONDON
- Postcode area
- London South West
- Activity
- 64999 Financial intermediation not elsewhere classified
- Industry
- Financial services
- Accounts overdue
- Yes
Insolvency and register events
No insolvency or liquidation events on record.
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Questions about 3I PLC
What is the company number of 3I PLC?
3I PLC is registered under company number 00397156 in the official register of United Kingdom. View it at the official register.
Is 3I PLC still active?
Yes. 3I PLC is registered as active (status: Active).
Has 3I PLC gone bankrupt or into insolvency?
No insolvency, bankruptcy or administration is recorded for 3I PLC in the official data.
When was 3I PLC founded?
3I PLC was incorporated on 21 Jul 1945.
Where is 3I PLC registered?
3I PLC's registered address is in SW1X 7LX LONDON (London South West), United Kingdom.
Data: Companies House – Free Company Data Product, Accounts Data Product, Public Data API (Contains public sector information licensed under the Open Government Licence v3.0.). Last updated 7 Nov 2026.