| Company | Timeline | Status | |
| Locus Breadalbane Limited Director • Architect  | 21 Nov 1999←3 Years→24 Dec 2002  | Active  | |
Workplace TV Limited Director • Architect  | 1 Oct 1997←9 Years→4 Mar 2007  | Dissolved  | |
| Advanced Workplace Associates Limited Director • Architect  | 6 Feb 1996←16 Years→31 Oct 2012  | Active  | |
