| Company | Timeline | Status | |
| Omnicom Advertising Group Limited Director • Tax Director | 6 Nov 2025←1 Month→Current | Active | |
| Southwark Financial Services Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Southwark Finance Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Southwark Investment Holdings Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Finance Holdings Plc Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Apima Investments Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Regional Investments Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Finance Investments Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Europe Subholdings Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
| Omnicom Emea Holdings Limited Director • Tax Director | 31 Mar 2025←8 Months→Current | Active | |
