| Company | Timeline | Status | |
| John Williams & Company (Contracting) Limited Director • Unreported  | 11 Nov 2003←21 Years→Current  | Active  | |
John Williams & Company Ltd Secretary • Unreported  | 26 Oct 1991←2 Years→16 Nov 1993  | Dissolved  | |
John Williams & Company Ltd Director • Divisional Director  | 26 Oct 1991←12 Years→1 Jun 2004  | Dissolved  | |
