| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | 3I MIA II GP (2026) LIMITED | 🇬🇧Regno Unito | Active | 04/03/2026 – present |
| Officer | 3I MIA II GP (2026) LIMITED | 🇬🇧Regno Unito | Active | 27/02/2026 – present |
| Officer | 3I EUROPEAN MID-MARKET INFRASTRUCTURE GP (2024) LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – present |
| Officer | 3I ZEPHYR GP (2022) LIMITED | 🇬🇧Regno Unito | Active | 26/03/2026 – present |
| Officer | 3I AURA GP (2022) LIMITED | 🇬🇧Regno Unito | Active | 28/03/2026 – present |
| Officer | 3I GP 2022 LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Officer | 3I IIF GP 2020 LIMITED | 🇬🇧Regno Unito | Active | 06/04/2026 – present |
| Officer | 3I IP ACQUISITIONS LIMITED | 🇬🇧Regno Unito | Active | 06/04/2026 – present |
| Officer | 3I GP 2019 LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – present |
| Officer | 3I SCI HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – present |
| Officer | 3I MANAGED INFRASTRUCTURE ACQUISITIONS GP LIMITED | 🇬🇧Regno Unito | Active | 23/04/2026 – present |
| Officer | 3I GP 2016 LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – present |
| Officer | 3I DM GIF 2015 GP LIMITED | — | Dissolved | 04/05/2026 – present |
| Officer | 3I GP 2013 LTD | 🇬🇧Regno Unito | Active | 15/05/2026 – present |
| Officer | 3I NETWORKS FINLAND LIMITED | — | Dissolved | 21/05/2026 – present |
| Officer | PALACE STREET I LIMITED | — | Dissolved | 22/05/2026 – present |
| Officer | INVESTORS IN INDUSTRY LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
27/02/2026
appointed
05/11/2024
appointed
06/08/1992
appointed