| Company | Timeline | Status | |
| Brandenburg Holdings Limited Director • Director | 5 Jul 2022←2 Months→30 Sep 2022 | Active | |
| Midmos Solutions Limited Director • Director | 5 Jul 2022←2 Months→30 Sep 2022 | Active | |
| Brandenburg (UK) Limited Director • Director | 5 Jul 2022←2 Months→30 Sep 2022 | Active | |
| STJ Spear Investments I LLP Non-designated LLP Member • Unreported | 5 Nov 2021←4 Years→Current | Active | |
| Wika Optical Sensing Limited Director • Investor | 4 Jun 2019←3 Years→27 Feb 2023 | Active | |
