| Company | Timeline | Status | |
| Informa Events P&P Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events Financing Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events (Europe) Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Steel River Media Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Contagious Communications Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events Radio Financing Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events UK Holdings Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events Group Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
| Informa Events America Holdings Limited Secretary • Unreported | 1 Feb 2025←10 Months→Current | Active | |
