| Company | Timeline | Status | |
| Hfa Property Management Ltd Director • Unreported | 17 Nov 2025←3 Months→Current | Active | |
| Helen Ferneyhough Associates Ltd Director • Unreported | 2 Jun 2024←1 Year 8 Months→Current | Active | |
| Ferneyhough Properties Ltd Director • Unreported | 14 Apr 2021←2 Years 4 Months→22 Aug 2023 | Dissolved | |
| Ferneyhough Financial Services Ltd Director • Unreported | 13 Jan 2014←12 Years→Current | Active | |
