| Company | Timeline | Status | |
| Lewis Plant Services Limited Secretary • Unreported | 26 Mar 2009←6 Months→13 Oct 2009 | Active | |
Bob Lewis Construction Limited Secretary • Unreported | 10 May 1999←10 Years→13 Oct 2009 | Dissolved | |
| Oakland Associates Limited Secretary • Accountant | 17 Sep 1998←1 Year 2 Months→1 Dec 1999 | Active | |
Carob Consulting Limited Secretary • Unreported | 25 Sep 1997←1 Year 4 Months→15 Feb 1999 | Dissolved | |
Construction Industry Plant Training And Testing Limited Secretary • Professional Accountant | 29 Jul 1996←16 Years→1 Nov 2012 | Dissolved | |
