| Company | Timeline | Status | |
| Gea Holdings Limited Director • Geotechnical Engineer | 5 Apr 2018←7 Years→Current | Active | |
| Dukes Point Residential Limited Director • Engineer | 5 Jun 2003←2 Years→17 Jun 2005 | Active | |
| Geotechnical And Environmental Associates Limited Director • Geotechnical Engineer | 1 Jan 2003←22 Years→Current | Active | |
