| Company | Timeline | Status | |
| Peritum Gas Engineering Ltd Director • Gas Engineer | 6 Nov 2017←8 Years→Current | Active | |
| Peritum Gas Ltd Director • Gas Engineer | 6 Nov 2017←8 Years→Current | Active | |
| Peritum Systems Ltd Director • Gas Engineer | 6 Nov 2017←8 Years→Current | Active | |
| Peritum Engineering Ltd Director • Unreported | 6 Nov 2017←8 Years→Current | Active | |
