| Company | Timeline | Status | |
| Artcoustic (U.K.) Limited Director • Unreported | 19 Nov 2002←23 Years→Current | Active | |
| Artcoustic International Ltd Director • Unreported | 2 May 2000←25 Years→Current | Active | |
| Artcoustic International Ltd Secretary • Director | 2 May 2000←2 Years 9 Months→1 Feb 2003 | Active | |
