| Company | Timeline | Status | |
| Musicdevon Co-Operative Limited Director • Music Teacher | 23 Sep 2004←21 Years→Current | Active | |
| Musicdevon Co-Operative Limited Secretary • Music Teacher | 23 Sep 2004←21 Years→Current | Active | |
| Musicdevon Co-Operative Limited Director • Music Teacher | 23 Sep 2004←20 Years→31 Aug 2025 | Active | |
