| Company | Timeline | Status | |
| Move In Nature Ltd Director • Guide | 14 Aug 2025←2 Months→Current | Active | |
| Lindsay Homes Ltd Director • Architect | 21 Feb 2018←2 Years 10 Months→5 Jan 2021 | Dissolved | |
| David E.Lindsay Architects Ltd Director • Architect | 12 Jul 2007←18 Years→Current | Active | |
