| Company | Timeline | Status | |
| Skeleton Key Limited Director • Company Director | 23 Aug 2024←1 Year 2 Months→Current | Active | |
| ARC Line Music Limited Director • Director | 9 Nov 2017←3 Years→19 Jan 2021 | Dissolved | |
| ARC Line Productions Limited Director • Company Director | 27 May 2016←9 Years→Current | Active | |
Leaf Songs Limited Director • Publisher | 4 Mar 2003←4 Years→24 May 2007 | Dissolved | |
| SPZ Holdings Limited Director • Publisher | 7 Dec 1993←9 Years→31 Dec 2002 | Dissolved | |
| Perfect Songs Limited Director • Publisher | 7 Dec 1993←9 Years→31 Dec 2002 | Active | |
| Manpres Limited Director • Chief Executive Publishing Company | 15 Sep 1992←33 Years→Current | Active | |
