| Company | Timeline | Status | |
| Calgary Construction Ltd Director • Managing Director | 25 Jan 2021←4 Years→Current | Active | |
| Yates Social Energies Ltd Director • Director | 19 Nov 2020←3 Years→12 Nov 2024 | Dissolved | |
| Christian De Havilland Sprinklers Ltd Director • Plumber | 7 Nov 2019←5 Years→Current | Active | |
| Yates Renewable Energies Limited Director • Plumber | 20 Sep 2006←19 Years→Current | Active | |
