| Company | Timeline | Status | |
| UBS Building Services Maintenance Ltd Director • Director | 31 Jan 2014←3 Years→31 Aug 2017 | Active | |
| UBS Building Services Engineers Limited Director • Director | 22 Mar 2012←13 Years→Current | Active | |
| UBS Building Services Engineers Limited Director • Director | 22 Mar 2012←13 Years→30 May 2025 | Active | |
Kal Design & Construction Ltd Director • Consultant | 18 Jul 2011←7 Years→29 Jan 2019 | Dissolved | |
