| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | INFORMA CONNECT HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
| Officer | INFORMA MARKETS (EUROPE) LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – present |
| Officer | MARITIME INSIGHTS & INTELLIGENCE LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 01/12/2022 |
| Officer | C&D INTELLIGENCE U.K. LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – 01/06/2022 |
| Officer | PHARMA INTELLIGENCE U.K. LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 01/06/2022 |
| Officer | BARBOUR ABI LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – 31/10/2021 |
| Officer | BARBOUR EHS LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – 30/07/2021 |
| Officer | LONDON ON-WATER LTD | — | Dissolved | 22/04/2026 – present |
| Officer | UBM (GP) NO1 LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – present |
| Officer | ROAMINGTARGET LIMITED | 🇬🇧Regno Unito | Active | 13/03/2026 – present |
| Officer | DIVX EXPRESS LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Officer | AMA RESEARCH LIMITED | 🇬🇧Regno Unito | Active | 06/03/2026 – 31/10/2021 |
| Officer | UBM SHARED SERVICES LIMITED | 🇬🇧Regno Unito | Active | 07/05/2026 – present |
| Officer | ABI BUILDING DATA LTD. | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Officer | — | — | Active | 04/02/2026 – present |
| Officer | UBM PROPERTY LIMITED | 🇬🇧Regno Unito | Dissolved | 18/05/2026 – present |
| Officer | COLONYGROVE LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – present |
| Officer | TURTLE DIARY LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – present |
| Officer | BLESSMYTH LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | INFORMA INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 12/04/2026 – present |
| Officer | UNM INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – present |
04/04/2024
appointed
21/11/2023
appointed
11/03/2009
appointed