![Do-Kyong Sung](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>)
Do-Kyong Sung
Chief Executive Officer at
VINA TECH CO.,LTD.
Net worth: 89 M $ as of 31/08/2026
Profile
Do-Kyong Sung currently works at VINATECH Co., Ltd., as Chief Executive Officer & Director from 1999.
Dr. Sung received his doctorate degree from Kyonggi University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
VINATECH CO,. LTD. 27.29% | 26/08/2026 | 1,959,231 ( 27.29% ) | 89 M $ | 31/08/2026 |
Do-Kyong Sung active positions
| Companies | Position | Start |
|---|---|---|
| VINA TECH CO.,LTD. | Chief Executive Officer | 01/07/1999 |
Training of Do-Kyong Sung
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
7
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Kyonggi University
 Kyonggi University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
VINATECH Co., Ltd.
 VINATECH Co., Ltd. Electronic ComponentsElectronic Technology Develops and manufactures super capacitors and sells electronic components | Electronic Technology |
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- Do-Kyong Sung
