3I PLC
ActiveUnited Kingdom · registry no. 00397156 · LONDON
3I PLC is an active public limited company registered in United Kingdom (registry number 00397156), based in LONDON, operating in financial intermediation not elsewhere classified, registered on 21 July 1945.
At a glance
- Status
- Active
- Company type
- Public Limited Companycode Public Limited Company
- Industry
- Financial intermediation not elsewhere classifiedactivity code 64999
- Registered address
- 1 KNIGHTSBRIDGE, SW1X 7LX LONDON, UNITED KINGDOM
- Registered since
- 21 July 1945
- Size signal
- Files full audited accounts — a larger company (above the small-company thresholds, or ineligible for exemptions)from the accounts category filed at Companies House
Website & contact
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Where this information comes from
Every fact above was read from UK Companies House (basic company data), an official register, and last checked on 31 Aug 2026, 18:13 UTC. The data is reused under the licence “Companies Act 2006 register data; no reuse restrictions stated by Companies House”. Nothing on this page is estimated: where the register has no value, we say so.
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