![Joo-Sung Lee](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>)
Joo-Sung Lee
Directeur Général chez
SEAH STEEL HOLDINGS CORPORATION
Fortune : 166 M $ au 31/05/2026
Profil
Joo-Sung Lee is currently President, Co-Chief Executive Officer & Director at SeAH Steel Holdings Corp.
Current roles also include Chief Executive Officer at Apac Investors Co., Ltd. and Sedae Asset Co., Ltd., Director at Seah Metals & Solution Corp., President & Director at SeAH Steel Corp., and Auditor at Jeenyang Industrial Co. Ltd. Former positions include Non-Executive Director at SEAH Resources & Investment Co., Ltd. and Executive Board Member & Head-Planning at SeAH Besteel Holdings Corp.
Education includes graduate studies at The Trustees of Columbia University in The City of New York and undergraduate studies at The University of Chicago.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 30/09/2025 | 895 729 ( 21,63% ) | 91 M $ | 31/05/2026 | |
SeAH Holdings Corp.
 SeAH Holdings Corp. SteelNon-Energy Minerals Engages in steel, energy and telecommunication industries 16,92% | 10/06/2026 | 717 953 ( 16,92% ) | 74 M $ | 31/05/2026 |
SEAH STEEL CORP. 0,35% | 30/09/2025 | 10 000 ( 0,35% ) | 943 597 $ | 31/05/2026 |
Postes actifs de Joo-Sung Lee
| Sociétés | Poste | Début |
|---|---|---|
| SEAH STEEL HOLDINGS CORPORATION | Directeur Général | - |
| SEAH STEEL CORPORATION | President | - |
Jeenyang Industrial Co. Ltd.
 Jeenyang Industrial Co. Ltd. SteelNon-Energy Minerals Manufactures rolled steel bars, peeled round bars and cold drawn bars | Comptroller/Controller/Auditor | - |
Seah Metals & Solution Corp.
 Seah Metals & Solution Corp. Other Metals/MineralsNon-Energy Minerals Manufactures alloys of non-ferrous metals | Directeur/Membre du Conseil | - |
Apac Investors Co., Ltd.
 Apac Investors Co., Ltd. Real Estate DevelopmentFinance Engages in the real estate business | Directeur Général | - |
Sedae Asset Co., Ltd.
 Sedae Asset Co., Ltd. Investment Banks/BrokersFinance Provides commodity brokerage services | Directeur Général | - |
Anciens postes connus de Joo-Sung Lee
| Sociétés | Poste | Fin |
|---|---|---|
SEAH Resources & Investment Co., Ltd.
 SEAH Resources & Investment Co., Ltd. Real Estate DevelopmentFinance Provides real estate agents services | Directeur/Membre du Conseil | - |
| SEAH BESTEEL HOLDINGS CORPORATION | Corporate Officer/Principal | - |
Formation de Joo-Sung Lee
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
8
Relations au 1er degré
10
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 10 |
|---|---|
The Trustees of Columbia University in The City of New York
 The Trustees of Columbia University in The City of New York Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
SeAH Steel Holdings Corp.
 SeAH Steel Holdings Corp. SteelNon-Energy Minerals Manufactures and sells steel pipes | Non-Energy Minerals |
SeAH Besteel Holdings Corp.
 SeAH Besteel Holdings Corp. SteelNon-Energy Minerals Produces specialty steel, forged steel, aluminum parts & other steel products | Non-Energy Minerals |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Apac Investors Co., Ltd.
Apac Investors Co., Ltd. Real Estate DevelopmentFinance Engages in the real estate business | Finance |
Sedae Asset Co., Ltd.
Sedae Asset Co., Ltd. Investment Banks/BrokersFinance Provides commodity brokerage services | Finance |
Jeenyang Industrial Co. Ltd.
Jeenyang Industrial Co. Ltd. SteelNon-Energy Minerals Manufactures rolled steel bars, peeled round bars and cold drawn bars | Non-Energy Minerals |
Seah Metals & Solution Corp.
Seah Metals & Solution Corp. Other Metals/MineralsNon-Energy Minerals Manufactures alloys of non-ferrous metals | Non-Energy Minerals |
SEAH Resources & Investment Co., Ltd.
SEAH Resources & Investment Co., Ltd. Real Estate DevelopmentFinance Provides real estate agents services | Finance |
SeAH Steel Corp.
 SeAH Steel Corp. SteelNon-Energy Minerals Manufactures steel pipe and other steel products | Non-Energy Minerals |
