| Company | Timeline | Status | |
| Blackboys House Management Company Limited Director • Director | 10 Mar 2010←15 Years→Current | Active | |
| Blackboys House Management Company Limited Director • Director | 10 Mar 2010←14 Years→26 Sep 2024 | Active | |
| Anita Sen Architects Limited Director • Architect | 13 Apr 2007←16 Years→5 Mar 2024 | Dissolved | |
| Anita Sen Architects Limited Secretary • Unreported | 13 Apr 2007←16 Years→5 Mar 2024 | Dissolved | |
| No. 40 Bassett Road Limited Director • Architect | 13 Oct 2006←16 Years→17 Jan 2023 | Active | |
