| Company | Timeline | Status | |
| Houghton Resources Ltd Director • Accountant | 20 Jan 2010←15 Years→Current | Active | |
M W Secretary Ltd Director • Accountant | 7 Jan 2010←3 Years→21 Nov 2013 | Dissolved | |
| M. R. Houghton (2007) Limited Director • Accountant | 22 Nov 2006←18 Years→Current | Active | |
| Tag Secretarial Ltd Director • Accountant | 1 Apr 1998←11 Years→31 Dec 2009 | Active | |
