| Company | Timeline | Status | |
| Premier Developments (Scotland) Ltd Director • Company Director | 19 Jun 2023←2 Years 4 Months→Current | Active | |
| Duncan Properties (Aberdeen) Ltd Director • Director | 18 Jun 2015←10 Years→Current | Active | |
| Michael Duncan Builders Limited Director • Housewife | 26 Jun 2006←19 Years→Current | Active | |
