| Company | Timeline | Status | |
| Heber Residents Ltd Director • Agent | 11 Mar 2013←5 Years→1 Apr 2018 | Active | |
| Hightide Theatre Limited Director • Literary Agent | 6 Nov 2008←1 Year→20 Nov 2009 | Active | |
| Personal Managers' Association Limited(The) Director • Literary Agent | 5 Feb 2008←5 Years→26 Sep 2013 | Active | |
Natural Perspective Theatre Company Limited Director • Literary Agent | 14 Sep 2007←3 Years→31 Jan 2011 | Dissolved | |
| Casarotto Ramsay & Associates Limited Director • Unreported | 1 Apr 2000←25 Years→Current | Active | |
