| Company | Timeline | Status | |
| Wondrmakr Group Limited Director • Music Composer | 2 May 2018←2 Years 11 Months→16 Apr 2021 | Active | |
| Ian Mack Productions Limited Director • Musician | 20 Jan 2017←3 Years→31 Jul 2020 | Active | |
| 110 Drayton Gardens Management Company Limited Director • Songwriter | 2 Jul 2007←13 Years→16 Apr 2021 | Active | |
| Ian Mack Productions Limited Director • Composer | 4 Mar 2005←11 Years→20 Dec 2016 | Active | |
| Barry Mason Music Limited Director • Composer | 18 Dec 1992←28 Years→16 Apr 2021 | Active | |
| Barry Mason Enterprises Limited Director • Composer | 18 Dec 1992←28 Years→16 Apr 2021 | Active | |
| Patricia Music Limited Director • Composer | 31 Dec 1991←29 Years→16 Apr 2021 | Active | |
