| Company | Timeline | Status | |
| Koronka Holdings Limited Director • Director | 25 Nov 2011←14 Years→Current | Active | |
| S. Koronka (Manufacturing) Limited Secretary • Unreported | 13 Mar 1995←30 Years→Current | Active | |
| S. Koronka (Manufacturing) Limited Director • Director | 21 Jun 1988←37 Years→Current | Active | |
