| Company | Timeline | Status | |
| Super Prix Karting Limited Secretary • Marketing | 1 Aug 2008←9 Years→31 Jan 2018 | Active | |
| Super Prix Karting Limited Director • Corporate Entertainment | 1 Apr 2000←18 Years→31 Aug 2018 | Active | |
The Grand Prix Karting Club Limited Director • Corporate Entertainment Promot | 17 Apr 1997←2 Years 8 Months→29 Dec 1999 | Dissolved | |
The Grand Prix Karting Club Limited Secretary • Unreported | 17 Apr 1997←2 Years 8 Months→29 Dec 1999 | Dissolved | |
| Grand Prix Karting Limited Director • Corporate Entertainment Promot | 27 Nov 1993←25 Years→28 Nov 2018 | Active | |
| Grand Prix Karting Limited Secretary • Unreported | 27 Nov 1993←25 Years→28 Nov 2018 | Active | |
| Super Prix Karting Limited Director • Corp Entertainment Promoter | 25 Mar 1993←4 Years→1 May 1997 | Active | |
| Super Prix Karting Limited Secretary • Corporate Entertainment Promot | 25 Mar 1993←4 Years→1 May 1997 | Active | |
| Grand Prix Management Services Limited Director • Director | 10 Mar 1993←32 Years→Current | Active | |
| Grand Prix Management Services Limited Secretary • Corporate Entertainment Promot | 10 Mar 1993←30 Years→14 Apr 2023 | Active | |
