| Company | Timeline | Status | |
| CCCM Holdings Ltd Director • Quantity Surveyor  | 5 Jun 2015←10 Years→Current  | Active  | |
Constantine Homes South East Limited Director • Director  | 18 Jun 2009←4 Years→30 Mar 2014  | Dissolved  | |
| Plantation Court (Iwade) Management Limited Director • Managing Director  | 20 Dec 2005←2 Years 1 Month→7 Feb 2008  | Active  | |
| Constantine Construction Company (Medway) Limited Secretary • Unreported  | 5 Dec 1994←5 Years→4 Jan 2000  | Active  | |
| Constantine Construction Company (Medway) Limited Director • Quantity Surveyor  | 26 Nov 1993←31 Years→Current  | Active  | |
