Career history of Leong Seang Sim
Former positions of Leong Seang Sim
| Companies | Position | Start | End |
|---|---|---|---|
| ISDN HOLDINGS LIMITED | Chief Tech/Sci/R&D Officer | 1992-03-31 | 2021-08-04 |
| Corporate Officer/Principal | - | - |
Statistics
International
| Singapore | 2 |
Operational
| Chief Tech/Sci/R&D Officer | 1 |
| Corporate Officer/Principal | 1 |
Sectoral
| Commercial Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| ISDN HOLDINGS LIMITED | Commercial Services |
- Stock Market
- Insiders
- Leong Seang Sim
- Experience
