| Company | Timeline | Status | |
| Harrison-Smith Consulting Limited Director • Unreported | 21 Jul 2025←3 Months→Current | Active | |
| Southampton Area Ski Association Limited Director • Unreported | 22 Nov 2017←7 Years→Current | Active | |
| Harrison-Smith Consulting Services Ltd Director • It Consultant | 21 Jul 2017←3 Years→16 Mar 2021 | Dissolved | |
Harrison-Smith Consulting Ltd Director • It Consultant | 1 Dec 2009←6 Years→1 Mar 2016 | Dissolved | |
