![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: 114 624 $ as of 31/05/2026
Profile
Seung-Ho Ryu is currently the President, Chief Executive Officer & Director at ISU Specialty Chemical Co., Ltd. and also holds the position of Director at Great Orient Chemical (Taicang) Co., Ltd. Previously, he served as the Chief Executive Officer, Vice President & Director at ISU CHEMICAL CO., LTD.
and as the Managing Director & Head-Business Planning at ISU Abxis Co., Ltd. Mr. Ryu completed his undergraduate and graduate degrees at Seoul National University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/05/2026 | 1,565 ( 0.01% ) | 100 006 $ | 31/05/2026 | |
| 02/06/2026 | 1,275 ( 0% ) | 11 701 $ | 31/05/2026 | |
| 02/07/2025 | 1,263 ( 0% ) | 2 917 $ | 31/05/2026 |
Seung-Ho Ryu active positions
| Companies | Position | Start |
|---|---|---|
| ISU SPECIALTY CHEMICAL CO., LTD. | Chief Executive Officer | - |
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
3
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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