| Company | Timeline | Status | |
| Castles Franchising Limited Director • Estate Agent | 14 Nov 1995←30 Years→Current | Active | |
| Novello Castles Surveyors Limited Director • Chairman & Managing Director | 16 Dec 1992←31 Years→1 Oct 2024 | Active | |
| Castles Estate Agents Limited Secretary • Estate Agent | 11 Nov 1992←33 Years→Current | Active | |
| South East Construction Limited Director • Estate Agent | 31 Dec 1991←34 Years→Current | Active | |
| Castles Estate Agents Limited Director • Estate Agent | 27 Sep 1991←34 Years→Current | Active | |
| West One Property Maintenance Limited Director • Estate Agent | 12 Jul 1991←34 Years→Current | Active | |
