| Company | Timeline | Status | |
| Greymatters Engineering Ltd Director • Director | 23 May 2025←5 Months→Current | Active | |
| Greymatters Technologies Ltd Director • Director | 23 May 2025←5 Months→Current | Active | |
| Crayside Consulting Limited Director • Managing Director | 1 Oct 2014←11 Years→Current | Active | |
| CBG Consultants Limited Director • Engineer | 26 Sep 2006←7 Years→20 Mar 2014 | Active | |
