| Company | Timeline | Status | |
| Lighting Integration Ltd Director • Director | 29 Sep 2015←10 Years→Current | Active | |
| Pai Holdings Ltd Director • Director | 6 Apr 2006←19 Years→Current | Active | |
| Pai Holdings Ltd Secretary • Unreported | 6 Apr 2006←19 Years→Current | Active | |
| Link Av Limited Director • Director | 16 Aug 2002←23 Years→Current | Active | |
Lighting Technology Projects Limited Director • Engineer | 1 Jul 2001←18 Years→3 Sep 2019 | Dissolved | |
| P.A.I. Group Limited Director • Company Director | 25 Oct 1999←26 Years→Current | Active | |
| P.A.I. Group Limited Secretary • Company Director | 25 Oct 1999←26 Years→Current | Active | |
Lighting Technology Projects Limited Secretary • Sound And Lighting Engineer | 1 Apr 1999←2 Years 3 Months→30 Jun 2001 | Dissolved | |
Lighting Technology Projects Limited Director • Sound And Lighting Engineer | 1 Apr 1999←2 Years 3 Months→30 Jun 2001 | Dissolved | |
| Professional Lighting And Sound Association Limited Director • Company Director | 17 Oct 1992←2 Months→11 Jan 1993 | Active | |
