| Company | Timeline | Status | |
| World Youth Guitar Festival Ltd Director • Retired | 1 Jan 2025←9 Months→Current | Active | |
| National Youth Guitar Orchestra Ltd Director • Retired | 1 Jan 2025←9 Months→Current | Active | |
| National Youth Guitar Ensemble Ltd Director • Retired | 1 Jan 2025←9 Months→Current | Active | |
| Calbourne Investments Ltd Director • Retired | 14 Oct 2020←5 Years→Current | Active | |
| Technilogica Ltd Director • Consultant | 1 Sep 2012←13 Years→Current | Active | |
| Guitar Circus Ltd Director • It Manager | 20 Apr 2008←17 Years→Current | Active | |
