Investor · Company
3I Investments plc
3I Investments plc is an investment manager in the United Kingdom with $18 bn of regulatory assets under management across all asset classes. It manages an infrastructure fund with $4.97 bn of gross assets, at least 28% of its regulatory assets under management. It is a subsidiary of 3I Group plc.
Funds managed
1 fund managed by 3I Investments plc, with $4.97 bn of gross assets. That is at least 28% of its $18 bn of regulatory assets under management across all asset classes; only its largest funds are collected, so the share is a floor.
| Fund | Strategy | Domicile | Assets | Offering |
|---|---|---|---|---|
| 3i Infrastructure Plc | Infrastructure | Jersey | $4.97 bn | — |
Group
Parent companies
From 3I Investments plc up to its ultimate parent in the data.
- 3I Investments plc
- 3I Group plc
Also a subsidiary of 3I plc.
Through its stakes and funds
76 assets and rights of the companies 3I Investments plc holds stakes in and the funds it manages, each counted once, apart from its own portfolio.
- Power plants40
- Grid connections36
- Maltby Solar Farm50 MW
- Pancross & Oaklands Solar Farm50 MW
- Pancross & Oaklands Solar Farm50 MW
- California Farm - Solar Farm & Battery Storage49.9 MW
- Litchardon Cross Solar Farm49.9 MW
- A'Chruach (Phase 1)48.3 MW
- Parc Solar Caenewydd46 MW
- Balbougie Farm grid connection42.9 MW
- Parc Solar Caenewydd42 MW
- South Pargillis - Battery Storage42 MW
- Brogborough Landfill, Lidlington - Solar PV park40 MW
- Bishampton Solar Farm30 MW
Facts
| Fact | Value | Source |
|---|---|---|
| Location | England | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Location | United Kingdom | GLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026 |
| Location | United Kingdom | SEC adviser reports (Form ADV) · record · Public domain · checked 24 Oct 2026 |
| LEI | 549300L66TI5OHG57024 | Rare Context entity resolution · record · CC0 1.0 · checked 24 Oct 2026 |
| LEI | 549300L66TI5OHG57024 | GLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026 |
| Company number | 03975789 | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Company number | 03975789 | GLEIF LEI · record · CC0 1.0 · checked 24 Oct 2026 |
| Website | https://www.3i.com | SEC adviser reports (Form ADV) · record · Public domain · checked 24 Oct 2026 |
| Assets under management | $18 bn | SEC adviser reports (Form ADV) · record · Public domain · checked 24 Oct 2026 |
| Real-asset private funds | 3 funds (under usd 100m, $0 bn gross assets) | SEC adviser reports (Form ADV) · Public domain · checked 24 Oct 2026 |
| Real-asset private funds | 1 funds (usd 100m or more, $4.97 bn gross assets) | SEC adviser reports (Form ADV) · Public domain · checked 24 Oct 2026 |
| Register status | Active | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Company type | Public Limited Company | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Incorporated | 13 Apr 2000 | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
| Industry (SIC) | 64999 - Financial intermediation not elsewhere classified | Companies House bulk company data · record · OGL v3 · checked 24 Oct 2026 |
Also recorded as
Sources name 3I Investments plc under 3 records; this page joins them. Links to any of them lead here.
| Name in the source | Identifier | Source |
|---|---|---|
| 3I INVESTMENTS PLC | party:company-number:gb-03975789 | Companies House bulk company data |
| 3I INVESTMENTS PLC | party:lei:549300L66TI5OHG57024 | GLEIF LEI |
| 3I INVESTMENTS PLC | party:sec-crd:159880 | SEC adviser reports (Form ADV) |
Research on 3I Investments plc.Its real-asset holdings and recent deals, and an introduction to the team: on request.
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- Contains public sector information licensed under the Open Government Licence v3.0. Companies House bulk company data, OGL v3.
- Companies House PSC snapshot. Companies House PSC snapshot, Free, unsupported daily snapshot.
- GLEIF LEI. GLEIF LEI, CC0 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- U.S. Securities and Exchange Commission. SEC adviser reports (Form ADV), Public domain.