| Company | Timeline | Status | |
| Irving Advisory Limited Director • Director | 3 Jun 2021←4 Years→Current | Active | |
| Irving Ramsay Limited Director • Accountant | 17 Aug 2009←13 Years→28 Feb 2023 | Dissolved | |
| Quantum Corporate Finance Limited Director • Chartered Accountant | 10 May 2006←8 Months→1 Feb 2007 | Dissolved | |
