| Company | Timeline | Status | |
Wilson Walton Overseas (Holdings) Limited Director • Chairman  | 15 Mar 1994←10 Years→1 May 2004  | Dissolved  | |
| Aegion Corrosion Protection Holdings Limited Director • Chairman  | 15 Mar 1994←10 Years→1 May 2004  | Dissolved  | |
| Corrpro Companies Europe Limited Director • Chairman  | 15 Mar 1994←10 Years→1 May 2004  | Active  | |
