| Company | Timeline | Status | |
| Armstrong Fluid Technology Limited Director • Director | 9 May 2013←12 Years→Current | Active | |
| Armstrong Holden Brooke Pullen Limited Director • Director | 21 May 2010←15 Years→Current | Active | |
| Rmi Pressure Systems Limited Director • Business Executive | 2 Mar 2006←19 Years→Current | Active | |
| Repower Mining International Limited Director • Business Executive | 15 Jul 2005←20 Years→Current | Active | |
| Plant Energy Systems Limited Director • Director | 7 May 2004←21 Years→Current | Active | |
| Armstrong Integrated Systems Limited Director • Director | 5 May 2004←21 Years→Current | Active | |
| Holden And Brooke Limited Director • Business Executive | 9 Feb 2004←21 Years→Current | Active | |
| Baric Pumps Limited Director • Business Executive | 9 Feb 2004←21 Years→Current | Active | |
| Pullen Pumps Limited Director • Business Executive | 9 Feb 2004←21 Years→Current | Active | |
| Armstrong Integrated Limited Director • Business Executive | 27 Jan 2004←21 Years→Current | Active | |
