| Company | Timeline | Status | |
| Campfire Enterprise Director • Project Manager | 9 Dec 2022←2 Years 10 Months→Current | Active | |
| Raihan Associates Ltd Director • Project Manager | 30 Jun 2021←4 Years→Current | Active | |
| Raihan Consulting And Project Management Limited Director • Project Manager | 20 Jul 2015←5 Years→23 Mar 2021 | Dissolved | |
