| Company | Timeline | Status | |
| Col-Reno Limited Secretary • House Wife | 28 Jul 2004←21 Years→Current | Active | |
| Raphael Stern & Company Limited Director • Clerical Work | 28 Jul 2004←21 Years→Current | Active | |
| Exceptional Investments Limited Director • Clerical Work | 28 Jul 2004←21 Years→Current | Active | |
| Col-Reno Limited Director • Clerical Work | 30 Oct 2001←24 Years→Current | Active | |
