| Company | Timeline | Status | |
| E.T. Marine & Industrial Engineering Company Limited Secretary • Ship Repair & Ind.engineer | 20 Dec 1993←7 Years→23 Feb 2001 | Active | |
| E.T. Marine & Industrial Engineering Company Limited Director • Ship Repair & Ind.engineer | 20 Dec 1993←7 Years→23 Feb 2001 | Active | |
