| Company | Timeline | Status | |
| N A Caswell Properties Limited Director • Director  | 25 Apr 2006←19 Years→Current  | Active  | |
| N A Caswell Housing Limited Director • Director  | 9 Jan 2006←19 Years→Current  | Active  | |
| N.A. Caswell Building Limited Director • Company Director  | 26 Mar 2001←24 Years→Current  | Active  | |
