| Company | Timeline | Status | |
| Colorworld Limited Director • Plant Manager | 30 Mar 2006←16 Years→1 Apr 2022 | Active | |
| Digital Color Labs Limited Director • Director | 16 Dec 2005←19 Years→Current | Active | |
| Colorworld Limited Director • Production Director | 25 Apr 1991←7 Years→31 Dec 1998 | Active | |
