![Leong Seang Sim](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Profile
Leong Seang Sim worked at ISDN Holdings Ltd. from 1992 to 2021 as Vice President-Technical Support.
Former positions of Leong Seang Sim
| Companies | Position | End |
|---|---|---|
| ISDN HOLDINGS LIMITED | Chief Tech/Sci/R&D Officer | 05/08/2021 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
16
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
ISDN Holdings Ltd.
 ISDN Holdings Ltd. Miscellaneous Commercial ServicesCommercial Services Provides technical consulting, training and management services | Commercial Services |
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- Leong Seang Sim
