| Company | Timeline | Status | |
| Association Of Geotechnical And Geoenvironmental Specialists Director • Geologist | 6 Apr 2017←6 Years→9 May 2023 | Active | |
| Marriott Geotechnical Drilling Ltd Director • Engineering Geologist | 17 Jul 2015←3 Years→23 Apr 2019 | Active | |
| Keylogbook Limited Director • Engineering Geologist | 6 Mar 2012←13 Years→Current | Active | |
| Equipe Geosolutions Limited Director • Geologist | 20 Oct 2009←16 Years→Current | Active | |
| Equipe Training Limited Director • Geologist | 28 Apr 2008←17 Years→Current | Active | |
