| Company | Timeline | Status | |
| Kallis Investments Limited Director • Accountant | 21 Jun 2013←12 Years→Current | Active | |
| Kallis & Co. UK Limited Director • Accountant | 18 Mar 2003←22 Years→Current | Active | |
| Mountview Court (Whetstone) Management Limited Director • Accountant | 27 May 1993←32 Years→Current | Active | |
| Kallis Properties Ltd Director • Accountant | 31 Dec 1990←35 Years→Current | Active | |
| Kallis Properties Ltd Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
