Mao Sung Chang active positions
| Companies | Position | Start | End |
|---|---|---|---|
| TUL CORPORATION | Chairman | 2002-05-19 | - |
| Public Communications Contact | 2002-05-19 | - | |
| IROC CO., LTD. | Director/Board Member | 2021-07-04 | - |
| Independent Dir/Board Member | 2021-07-04 | - |
Career history of Mao Sung Chang
Statistics
International
| Taiwan | 3 |
Operational
| Chairman | 1 |
| Public Communications Contact | 1 |
| Director/Board Member | 1 |
Sectoral
| Electronic Technology | 3 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| TUL CORPORATION | Electronic Technology |
| IROC CO., LTD. | Electronic Technology |
- Stock Market
- Insiders
- Mao Sung Chang
- Experience
