![Ryotaro Sumi](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>)
Ryotaro Sumi
Directeur/Membre du Conseil chez
Mitsui Water Holdings (Thailand) Ltd.
Fortune : - $ au 30/06/2026
Profil
Ryotaro Sumi is currently Director at Mitsui Water Holdings (Thailand) Ltd. and Director at Mitsui & Co. (Asia Pacific) Pte Ltd. Formerly, Mr. Sumi was Director at TTW Public Co. Ltd. from 2012 to 2015 and Director at Repower Energy Development Corp.
Education includes undergraduate studies at Waseda University.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 07/07/2025 | 1 ( 0% ) | 0 $ | 30/06/2026 |
Postes actifs de Ryotaro Sumi
| Sociétés | Poste | Début |
|---|---|---|
Mitsui Water Holdings (Thailand) Ltd.
 Mitsui Water Holdings (Thailand) Ltd. Financial ConglomeratesFinance Investment holding vehicle of Mitsui & Co Ltd | Directeur/Membre du Conseil | - |
Mitsui & Co. (Asia Pacific) Pte Ltd.
 Mitsui & Co. (Asia Pacific) Pte Ltd. Wholesale DistributorsDistribution Services Engages in product sales, logistics and financing activities | Directeur/Membre du Conseil | - |
Anciens postes connus de Ryotaro Sumi
| Sociétés | Poste | Fin |
|---|---|---|
| TTW | Directeur/Membre du Conseil | 06/04/2015 |
| REPOWER ENERGY DEVELOPMENT CORPORATION | Directeur/Membre du Conseil | - |
Formation de Ryotaro Sumi
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
14
Relations au 1er degré
5
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 5 |
|---|---|
TTW Public Co. Ltd.
 TTW Public Co. Ltd. Water UtilitiesUtilities Engages in the processing and sale of tap water | Utilities |
Waseda University
 Waseda University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Mitsui Water Holdings (Thailand) Ltd.
Mitsui Water Holdings (Thailand) Ltd. Financial ConglomeratesFinance Investment holding vehicle of Mitsui & Co Ltd | Finance |
Mitsui & Co. (Asia Pacific) Pte Ltd.
Mitsui & Co. (Asia Pacific) Pte Ltd. Wholesale DistributorsDistribution Services Engages in product sales, logistics and financing activities | Distribution Services |
Repower Energy Development Corp.
 Repower Energy Development Corp. Alternative Power GenerationUtilities Generates and supplies hydroelectric power | Utilities |
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