| Company | Timeline | Status | |
| Bituchem Holdings Limited Secretary • Unreported | 1 Jan 2002←3 Months→30 Apr 2002 | Active | |
| Bituchem Limited Secretary • Unreported | 2 Feb 2001←1 Year 2 Months→30 Apr 2002 | Active | |
| Bituchem Asphalt Limited Secretary • Unreported | 2 Feb 2001←1 Year 2 Months→30 Apr 2002 | Active | |
| Bituchem Building Products Limited Secretary • Unreported | 2 Feb 2001←1 Year 2 Months→30 Apr 2002 | Active | |
