![Yong-Seok Choi](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>)
Yong-Seok Choi
Chief Executive Officer at
DONGSUNG FINETEC CO., LTD.
Net worth: 94 410 $ as of 2026-06-29
Profile
Yong-Seok Choi is currently Chief Executive Officer & Executive Director at DONGSUNG FINETEC.
Co., Ltd. since 2023.
Formerly, Mr. Choi was Director, Vice President, Head-Finance & Economy at Hanwha Ocean Co., Ltd. Education includes undergraduate studies at Seoul National University and graduate studies at Korea Advanced Institute of Science & Technology.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
HANWHA INVESTMENT & SECURITIES Co., Ltd.
 HANWHA INVESTMENT & SECURITIES Co., Ltd. Investment Banks/BrokersFinance Provides securities brokerage services, underwriting and distribution of securities 0.01% | 2025-09-29 | 30,004 ( 0.01% ) | 94 410 $ | 2026-06-29 |
Yong-Seok Choi active positions
| Companies | Position | Start |
|---|---|---|
| DONGSUNG FINETEC CO., LTD. | Chief Executive Officer | 2023-03-30 |
Former positions of Yong-Seok Choi
| Companies | Position | End |
|---|---|---|
| HANWHA OCEAN CO., LTD. | Director of Finance/CFO | - |
Training of Yong-Seok Choi
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
9
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Hanwha Ocean Co., Ltd.
 Hanwha Ocean Co., Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Provides shipbuilding and engineering services | Producer Manufacturing |
DONGSUNG FINETEC Co., Ltd.
 DONGSUNG FINETEC Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures cryogenic insulation carriers and storage products | Process Industries |
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Korea Advanced Institute of Science & Technology
 Korea Advanced Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
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