| Company | Timeline | Status | |
| Oba Stiftung Ltd Director • Director | 25 Sep 2023←2 Years 1 Month→Current | Active | |
| Hartree Gardens Management Limited Director • Director | 4 Jul 2022←3 Years→Current | Active | |
| M D Halstead Limited Director • Director | 24 May 2021←4 Years→Current | Active | |
| M D Halstead Limited Director • Director | 24 May 2021←3 Years→30 Dec 2024 | Active | |
| Mount Delvin Cranbrook Limited Director • Director | 17 Mar 2021←4 Years→Current | Active | |
| Beach Property Management Ltd Director • Surveyor | 30 Jan 2019←4 Years→25 Apr 2023 | Dissolved | |
