| Company | Timeline | Status | |
| Fife Chamber Of Commerce & Enterprise Limited Director • Director | 25 May 2017←5 Years→4 May 2023 | Active | |
| Horisk Leslie Development Ltd Director • Company Director | 23 Nov 2011←13 Years→Current | Active | |
| Hallpad Ltd Director • It Consultant | 7 Sep 2007←18 Years→Current | Active | |
Brian Horisk Limited Director • It Consultant | 18 Jul 2002←12 Years→2 Jan 2015 | Dissolved | |
