3I PLC is a UK-registered corporate shareholder (Companies House number 00397156) and holds shares in 3 active UK companies, recorded across 3 share-class positions on their Companies House confirmation statements (CS01). Beneath those direct holdings OpenRegistry resolves a further 6 companies spanning 3 ownership layers, of which 1 direct holdings are themselves holding companies. Sophymarine OpenRegistry ID openregistry-gb-00397156. It ranks #12,845 of 54,210 corporate shareholders by number of active UK holdings. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.
6 further companies sit beneath this entity’s direct holdings, across 3 layers. Each is linked to its Companies House profile.
Other corporate shareholders of comparable size registered in UNITED KINGDOM:
Need the registered office, SIC code, accounts and filing history for 3I PLC? Open its Companies House profile at https://openregistry.sophymarine.com/insights/gb/00397156-3i-plc.