![Dong-U Son](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>)
Dong-U Son
Chief Tech/Sci/R&D Officer at
THE PINKFONG COMPANY, INC.
Net worth: 3 M $ as of 2026-09-29
Profile
Dong-U Son has worked at The Pinkfong Co., Inc. since 2010.
Since 2018, the role has been Director, CTO & Head-Technology.
The current job is Director, CTO & Head-Technology at The Pinkfong Co., Inc.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-08-17 | 279,736 ( 1.95% ) | 3 M $ | 2026-09-29 |
Dong-U Son active positions
| Companies | Position | Start |
|---|---|---|
| THE PINKFONG COMPANY, INC. | Chief Tech/Sci/R&D Officer | 2010-09-30 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Smart Study Co. Ltd.
 Smart Study Co. Ltd. Packaged SoftwareTechnology Services Develops mobile platform for English education | Technology Services |
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