| Company | Timeline | Status | |
| Svend Holst Associates Limited Director • None | 15 Apr 2011←14 Years→Current | Active | |
| Svend Holst Associates Limited Director • None | 15 Apr 2011←13 Years→1 Jan 2025 | Active | |
| Synermetric Limited Director • Consultant/writer | 6 Apr 2011←3 Years→4 Jun 2014 | Dissolved | |
| Onlyconnect Limited Director • Publisher | 17 Jul 2002←23 Years→Current | Active | |
