| Company | Timeline | Status | |
| Sir John Aird & Family Limited Director • Director | 27 Aug 2015←10 Years→Current | Active | |
| Fidentia No 571 LLP Non-designated LLP Member • Unreported | 22 Nov 2013←5 Years→12 Nov 2019 | Active | |
| Nomina No. 002 LLP Non-designated LLP Member • Unreported | 18 Aug 2006←19 Years→Current | Active | |
