![Seung-Ho Ryu](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>)
Seung-Ho Ryu
Chief Executive Officer at
ISU SPECIALTY CHEMICAL CO., LTD.
Net worth: 71 373 $ as of 2026-07-30
Profile
Seung-Ho Ryu is currently President, Chief Executive Officer & Director at ISU Specialty Chemical Co., Ltd. since 2023 and Director at Great Orient Chemical (Taicang) Co., Ltd. Formerly, Mr. Ryu was Chief Executive Officer, Vice President & Director at ISU Chemical Co., Ltd. and Managing Director & Head-Business Planning at ISU Abxis Co., Ltd. Education includes undergraduate and graduate degrees from Seoul National University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-07-06 | 1,565 ( 0.01% ) | 57 520 $ | 2026-07-30 | |
| 2026-07-23 | 1,275 ( 0% ) | 11 089 $ | 2026-07-30 | |
| 2025-07-01 | 1,263 ( 0% ) | 2 764 $ | 2026-07-30 |
Seung-Ho Ryu active positions
| Companies | Position | Start |
|---|---|---|
| ISU SPECIALTY CHEMICAL CO., LTD. | Chief Executive Officer | 2023-05-01 |
Great Orient Chemical (Taicang) Co., Ltd.
 Great Orient Chemical (Taicang) Co., Ltd. Household/Personal CareConsumer Non-Durables Manufactures and distributes soaps & detergents | Director/Board Member | - |
Former positions of Seung-Ho Ryu
| Companies | Position | End |
|---|---|---|
| ISU CHEMICAL CO., LTD | Chief Executive Officer | - |
| ISU ABXIS CO., LTD. | Corporate Officer/Principal | - |
Training of Seung-Ho Ryu
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
12
1st degree connections
5
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 5 |
|---|---|
ISU CHEMICAL CO., LTD.
 ISU CHEMICAL CO., LTD. Chemicals: SpecialtyProcess Industries Manufactures petroleum chemical products | Process Industries |
Seoul National University
 Seoul National University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
ISU Abxis Co., Ltd.
 ISU Abxis Co., Ltd. Pharmaceuticals: MajorHealth Technology Manufactures and sells antibodies and gene recombinant drugs | Health Technology |
Great Orient Chemical (Taicang) Co., Ltd.
Great Orient Chemical (Taicang) Co., Ltd. Household/Personal CareConsumer Non-Durables Manufactures and distributes soaps & detergents | Consumer Non-Durables |
ISU Specialty Chemical Co. Ltd.
 ISU Specialty Chemical Co. Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures and sells fine chemicals | Process Industries |
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