| Company | Timeline | Status | |
| WRS Service Centre Limited Director • Civil Engineer | 10 Nov 2017←2 Years 2 Months→28 Jan 2020 | Dissolved | |
| Water Rescue Systems Limited Director • Civil Engineer | 2 Sep 2015←4 Years→14 Jul 2020 | Active | |
| Rapid Water Courses Limited Director • Co Director | 9 Feb 2011←14 Years→Current | Active | |
| Rapidblocs Limited Director • Co Director | 2 Nov 2009←16 Years→Current | Active | |
| Engineering Paddler Designs Limited Director • Civil Engineer | 5 May 2004←21 Years→Current | Active | |
