| Company | Timeline | Status | |
| Kaluzny R&D Limited Director • Electrical Engineer | 21 Oct 2022←3 Years→Current | Active | |
| Kaluzny R&D Limited Director • Research & Development | 27 Jul 2018←1 Year 9 Months→16 May 2020 | Active | |
| Kaluzny R&D Limited Director • Research Engineer | 15 Jan 2018←5 Months→6 Jul 2018 | Active | |
