| Company | Timeline | Status | |
Engineer Manager Ltd Director • Director  | 1 Jul 2013←4 Years→7 Nov 2017  | Dissolved  | |
| Teroldi Limited Director • Computer Consultant  | 28 Jun 2005←5 Years→19 Oct 2010  | Active  | |
| Kestrels Green Management Company Limited Director • Software Engineer  | 20 Feb 2002←23 Years→Current  | Active  | |
