![Joon-Seop Lee](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>)
Joon-Seop Lee
Chief Tech/Sci/R&D Officer at
SANG-A FRONTEC CO.,LTD.
Net worth: 2 M $ as of 31/07/2026
Profile
Joon-Seop Lee currently works at SANG-A FRONTEC Co., Ltd., as MD & Head-Technology Research Center.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 31/08/2026 | 196,916 ( 1.23% ) | 2 M $ | 31/07/2026 |
Joon-Seop Lee active positions
| Companies | Position | Start |
|---|---|---|
| SANG-A FRONTEC CO.,LTD. | Chief Tech/Sci/R&D Officer | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
7
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
SANG-A FRONTEC Co., Ltd.
 SANG-A FRONTEC Co., Ltd. SemiconductorsElectronic Technology Manufactures semiconductors, automotive electronics and other electronic components | Electronic Technology |
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