![Geon-Soo Yoon](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>)
Geon-Soo Yoon
Chief Executive Officer at
DSC INVESTMENT
Net worth: 31 M $ as of 2026-10-30
Profile
Geon-Soo Yoon is currently Chief Executive Officer at DSC Investment, Inc. (Venture Capital) and Chief Executive Officer & Director at DSC Investment, Inc. since 2012.
Former positions include Chief Executive Officer & Director at Korea No.11 Special Purpose Acquisition Co., Ltd., Director at Jeju Semiconductor Corp., Independent Director at Synopex Green Tech, Inc. from 2010 to 2011, General Partner & Head of PE at LB Investment Co., Ltd, and Auditor roles at CUBE ENTERTAINMENT, Inc., NH Special Purpose Acquisition 5 Co., Ltd., and Kweather Co., Ltd. Education includes undergraduate and graduate degrees from Kyungpook National University and a graduate degree from MIT Sloan School of Management conferred in 1997.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
DSC INVESTMENT INC. 24.12% | 2026-08-26 | 6,415,000 ( 24.12% ) | 31 M $ | 2026-10-30 |
Geon-Soo Yoon active positions
| Companies | Position | Start |
|---|---|---|
| DSC INVESTMENT | Chief Executive Officer | 2011-12-31 |
DSC Investment, Inc. (Venture Capital)
 DSC Investment, Inc. (Venture Capital) Investment ManagersFinance DSC Investment invests in companies located in South Korea. The firm targets companies operating in industries such as consumer, contents, big data & AI & fintech, hardware & material and bio & health. It invests in young companies located in Korea. | Chief Executive Officer | - |
Former positions of Geon-Soo Yoon
| Companies | Position | End |
|---|---|---|
| CUBE ENTERTAINMENT, INC. | Comptroller/Controller/Auditor | 2015-03-31 |
LB Investment Co., Ltd
 LB Investment Co., Ltd Investment ManagersFinance LB Investment invests in companies across the globe, primarily in South Korea. The firm focuses on deep-tech and AI, platform and service, contents, bio and healthcare service sectors. It provides financing for early and later stage capital requirements. | Director of Investments | 2011-12-30 |
Synopex Green Tech, Inc.
 Synopex Green Tech, Inc. Packaged SoftwareTechnology Services Operates in several segments, engaging in information technology and entertainment, management services and develops components for power equipment, industrial machinery and utility management | Director/Board Member | 2011-03-24 |
NH Special Purpose Acquisition 5 Co., Ltd.
 NH Special Purpose Acquisition 5 Co., Ltd. Investment ManagersFinance Provides financial support services | Comptroller/Controller/Auditor | - |
| KWEATHER CO., LTD | Comptroller/Controller/Auditor | - |
Education of Geon-Soo Yoon
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
89
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Jeju Semiconductor Corp.
 Jeju Semiconductor Corp. SemiconductorsElectronic Technology Manufactures and distributes semiconductor memory chips & engages in lottery business | Electronic Technology |
LB Investment Co., Ltd
LB Investment Co., Ltd Investment ManagersFinance LB Investment invests in companies across the globe, primarily in South Korea. The firm focuses on deep-tech and AI, platform and service, contents, bio and healthcare service sectors. It provides financing for early and later stage capital requirements. | Finance |
Kyungpook National University
 Kyungpook National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Synopex Green Tech, Inc.
Synopex Green Tech, Inc. Packaged SoftwareTechnology Services Operates in several segments, engaging in information technology and entertainment, management services and develops components for power equipment, industrial machinery and utility management | Technology Services |
Kweather Co., Ltd.
 Kweather Co., Ltd. Miscellaneous Commercial ServicesCommercial Services Provides weather forecasting services online | Commercial Services |
DSC Investment, Inc. (Venture Capital)
DSC Investment, Inc. (Venture Capital) Investment ManagersFinance DSC Investment invests in companies located in South Korea. The firm targets companies operating in industries such as consumer, contents, big data & AI & fintech, hardware & material and bio & health. It invests in young companies located in Korea. | Finance |
CUBE ENTERTAINMENT, Inc.
 CUBE ENTERTAINMENT, Inc. Commercial Printing/FormsCommercial Services Engages in entertainment and music business | Commercial Services |
MIT Sloan School of Management
 MIT Sloan School of Management Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
NH Special Purpose Acquisition 5 Co., Ltd.
NH Special Purpose Acquisition 5 Co., Ltd. Investment ManagersFinance Provides financial support services | Finance |
DSC Investment, Inc.
 DSC Investment, Inc. Investment ManagersFinance Operates as a small and medium business start-up investment company | Finance |
Korea No.11 Special Purpose Acquisition Co., Ltd.
 Korea No.11 Special Purpose Acquisition Co., Ltd. Financial ConglomeratesFinance Provides financial support services | Finance |
- Stock Market
- Insiders
- Geon-Soo Yoon
