| Company | Timeline | Status | |
| Pump & Package Limited Director • Director | 30 Sep 2010←15 Years→Current | Active | |
| Utile Limited Director • Managing Director | 20 Feb 2003←22 Years→Current | Active | |
| Utile Holdings Limited Director • Managing Director | 20 Feb 2003←22 Years→Current | Active | |
| Utile Properties Limited Director • Managing Director | 20 Feb 2003←22 Years→Current | Active | |
| Utile Engineering Co. Limited(The) Director • Mechanical Engineer | 12 Jul 1994←31 Years→Current | Active | |
