![Sang-Woo Kim](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>)
Sang-Woo Kim
Chief Executive Officer at
T SCIENTIFIC CO.,LTD.
Net worth: 16 M $ as of 2026-07-30
Profile
Sang-Woo Kim is currently Co-Chief Executive Officer & Director at T Scientific Co., Ltd. since 2017, Vice Chairman & Co-Chief Executive Officer at EYESVISION Corp., Co-Chief Executive Officer & Director at Powernet Technologies Corp., Chief Executive Officer at E-Today Co., Ltd., Vice Chairman at MERCURY Corp., Director at JSI Korea Co., Ltd., and Director at Hansung Cleantech Co., Ltd. since 2021.
Former positions include Chief Executive Officer & Director at Hyper Corp., Inc., Co-Chief Executive Officer & Director at INBIOGEN CO., Ltd. in 2019, and Chief Executive Officer & Director at wizit Co., Ltd. Education includes graduate studies at Yonsei University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-10 | 11,489,368 ( 27% ) | 10 M $ | 2026-07-30 | |
| 2026-08-02 | 6,126,647 ( 11.65% ) | 5 M $ | 2026-07-30 | |
Global Tax Free Co., Ltd.
 Global Tax Free Co., Ltd. Other Consumer ServicesConsumer Services Provides tax refund services 0.62% | 2026-06-03 | 434,300 ( 0.62% ) | 1 M $ | 2026-07-30 |
Sang-Woo Kim active positions
| Companies | Position | Start |
|---|---|---|
| T SCIENTIFIC CO.,LTD. | Chief Executive Officer | 2017-03-30 |
| POWERNET TECHNOLOGIES CORPORATION | Chief Executive Officer | - |
| EYESVISION CORP. | Chief Executive Officer | - |
| MERCURY CORPORATION | Director/Board Member | - |
| HANSUNG CLEANTECH CO., LTD. | Director/Board Member | 2021-02-04 |
E-Today Co., Ltd.
 E-Today Co., Ltd. Commercial Printing/FormsCommercial Services Publishes an online newspaper | Chief Executive Officer | 2014-12-30 |
JSI Korea Co., Ltd.
 JSI Korea Co., Ltd. Air Freight/CouriersTransportation Provides logistics and supply chain solutions tailored to meet the specific needs | Director/Board Member | - |
Former positions of Sang-Woo Kim
| Companies | Position | End |
|---|---|---|
| HYPER CORPORATION INC. | Chief Executive Officer | 2023-03-28 |
| WIZIT CO., LTD. | Chief Executive Officer | 2022-12-13 |
| ░░░░░░░░ ░░░░ ░░░░ | ░░░░░ ░░░░░░░░░ ░░░░░░░ | - |
Training of Sang-Woo Kim
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
50
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Hansung Cleantech Co., Ltd.
 Hansung Cleantech Co., Ltd. Internet Software/ServicesTechnology Services Operates online lottery information portals and manufactures touch screen modules | Technology Services |
T Scientific Co., Ltd.
 T Scientific Co., Ltd. Major TelecommunicationsCommunications Provides wired and wireless communication network services | Communications |
wizit Co., Ltd.
 wizit Co., Ltd. SemiconductorsElectronic Technology Manufactures and sells semiconductors and LCD parts | Electronic Technology |
MERCURY Corp.
 MERCURY Corp. Computer CommunicationsElectronic Technology Manufactures and sells telecommunications equipment, network systems and optical cables | Electronic Technology |
EYESVISION Corp.
 EYESVISION Corp. Telecommunications EquipmentElectronic Technology Manufactures and supplies mobile communication equipment and terminals & provides communications services | Electronic Technology |
Hyper Corp., Inc.
 Hyper Corp., Inc. Electronics DistributorsDistribution Services Sells and retails electronic devices and manufactures biopharmaceutical products | Distribution Services |
Yonsei University
 Yonsei University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
INBIOGEN CO., Ltd.
 INBIOGEN CO., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and distributes kiosks, footwear products and wood-pallets | Electronic Technology |
Powernet Technologies Corp.
 Powernet Technologies Corp. Electronic Production EquipmentElectronic Technology Manufactures and sells electronic components for power supply | Electronic Technology |
JSI Korea Co., Ltd.
JSI Korea Co., Ltd. Air Freight/CouriersTransportation Provides logistics and supply chain solutions tailored to meet the specific needs | Transportation |
E-Today Co., Ltd.
E-Today Co., Ltd. Commercial Printing/FormsCommercial Services Publishes an online newspaper | Commercial Services |
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