| Company | Timeline | Status | |
| Sant Enterprises Limited Secretary • Unreported | 5 May 2004←18 Years→3 Dec 2022 | Active | |
| Sant Engineering Limited Secretary • Unreported | 11 Feb 1991←20 Years→4 Nov 2011 | Active | |
| Sant Engineering Limited Secretary • Unreported | 1 Jan 1970←41 Years→4 Nov 2011 | Active | |
