| Company | Timeline | Status | |
| Roy & Tyagi Medicolegal Services Limited Director • Doctor  | 3 Nov 2022←3 Years→Current  | Active  | |
| Panchi Limited Director • Doctor  | 10 Nov 2020←4 Years→Current  | Active  | |
| Alok Tyagi Ltd Director • Doctor  | 21 Jun 2016←9 Years→Current  | Active  | |
