| Company | Timeline | Status | |
| CBW Architectural Design Limited Director • Director | 1 Jan 2018←5 Years→9 Apr 2023 | Dissolved | |
| CBW Architectural Design Limited Director • Director | 11 Sep 2017←2 Months→24 Nov 2017 | Dissolved | |
| Eht Architectural Design Limited Director • Director | 5 May 2015←7 Years→20 Jan 2023 | Dissolved | |
CBW Design Limited Director • Director | 1 Aug 2014←4 Years→8 Jan 2019 | Dissolved | |
Eht Design Consultants Limited Director • Director | 17 Jan 2013←6 Years→8 Jul 2019 | Dissolved | |
| Upson And Company Ltd Director • Architectural Tec | 1 Jan 2003←12 Months→31 Dec 2003 | Dissolved | |
