| Company | Timeline | Status | |
| Ernst.B.Westman.Limited Secretary • Communication Consultant | 31 Oct 2003←22 Years→Current | Active | |
Tim Westman Limited Director • Consultant | 22 May 2003←14 Years→31 Oct 2017 | Dissolved | |
| Annabel Westman Limited Secretary • Consultant | 31 Mar 2003←22 Years→Current | Active | |
| Costain Engineering & Construction Limited Director • Company Director | 1 Nov 1994←2 Years 11 Months→3 Oct 1997 | Active | |
