| Company | Timeline | Status | |
| Aerial Research Technology Limited Director • None | 25 Nov 2009←15 Years→4 Mar 2025 | Dissolved | |
| Aerial Research Limited Director • Director | 6 Aug 2003←21 Years→4 Mar 2025 | Dissolved | |
| Concurrent Engineering Solutions Limited Director • Engineer | 16 Jan 2001←23 Years→17 Sep 2024 | Dissolved | |
