| Company | Timeline | Status | |
| T.E. Johnston & Co. (Marine) Limited Secretary • Unreported  | 14 Apr 2005←20 Years→Current  | Active  | |
| T.E. Johnston & Co. (Marine) Limited Secretary • Unreported  | 14 Apr 2005←20 Years→3 Jun 2025  | Active  | |
| T.E. Johnston & Company Limited Director • Unreported  | 1 May 1995←30 Years→Current  | Active  | |
| T.E. Johnston & Co. (Marine) Limited Director • Cargo Superintendent  | 1 May 1995←30 Years→Current  | Active  | |
| T.E. Johnston & Co. (Marine) Limited Director • Cargo Superintendent  | 1 May 1995←30 Years→3 Jun 2025  | Active  | |
