| Company | Timeline | Status | |
| Hulin Associates Limited Director • Unreported | 9 May 2011←14 Years→Current | Active | |
| Mann McGowan Installations Limited Director • Managing Director | 27 Jul 2000←15 Years→23 Dec 2015 | Dissolved | |
| Mann McGowan Intumescents Limited Director • Sales And Marketing Director | 16 Mar 1998←17 Years→23 Dec 2015 | Dissolved | |
| Mann McGowan Limited Director • Sales And Marketing Director | 1 Jan 1995←20 Years→23 Dec 2015 | Active | |
