![Cheng Si Sun](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>)
Cheng Si Sun
Chairman at
BIWIN STORAGE TECHNOLOGY CO., LTD.
Net worth: 6 100 M $ as of 29/06/2026
Profile
Cheng Si Sun currently works at Biwin Storage Technology Co., Ltd., as Chairman from 2019.
Mr. Sun received his undergraduate degree from Oxford Brookes University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 07/06/2026 | 83,657,800 ( 17.77% ) | 6 100 M $ | 29/06/2026 |
Cheng Si Sun active positions
| Companies | Position | Start |
|---|---|---|
| BIWIN STORAGE TECHNOLOGY CO., LTD. | Chairman | 31/10/2015 |
Training of Cheng Si Sun
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
21
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Oxford Brookes University
 Oxford Brookes University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Biwin Storage Technology Co., Ltd.
 Biwin Storage Technology Co., Ltd. Computer PeripheralsElectronic Technology Manufactures solid state drives, embedded chips and IC packaging and testing products | Electronic Technology |
- Stock Market
- Insiders
- Cheng Si Sun
