| Company | Timeline | Status | |
| Safe Microbial Control Limited Director • Chemical Engineer | 1 Jan 2015←1 Year 8 Months→19 Sep 2016 | Dissolved | |
Chemsure Ltd Director • Director | 18 Nov 2013←6 Years→3 Mar 2020 | Dissolved | |
SGS Global Ltd Director • Managing Director | 8 Dec 1999←17 Years→21 Feb 2017 | Dissolved | |
