| Company | Timeline | Status | |
| Rsceng Limited Director • Engineer  | 9 Apr 2021←1 Year 5 Months→13 Sep 2022  | Dissolved  | |
| SJ Vehicleng Limited Director • Engineer  | 19 Sep 2018←7 Years→Current  | Active  | |
U-Aviation Limited Director • Aircraft Engineer  | 30 Jan 2018←11 Months→8 Jan 2019  | Dissolved  | |
