Kei Yamamoto
Président chez CHUOKEIZAI-SHA HOLDINGS, INC.
Fortune : 856 661 $ au 31/05/2024
Profil
Kei Yamamoto is currently the Chairman at Chuokeizai-Sha Holdings, Inc. since 2013.
He is also currently a Director at CKD KK since 2016, a Director at Planning Center KK since 2008, and a Representative Director at Triple A KK (Tokyo) since 2012.
Previously, he served as the Chairman at CO2, Inc.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 30/09/2023 | 254 000 ( 5,77% ) | 856 661 $ | 31/05/2024 |
Postes actifs de Kei Yamamoto
| Sociétés | Poste | Début |
|---|---|---|
| CHUOKEIZAI-SHA HOLDINGS, INC. | Président | 01/12/2009 |
Planning Center KK
 Planning Center KK Advertising/Marketing ServicesCommercial Services Part of Chuokeizai-Sha Holdings, Inc., Planning Center KK is a Japanese company that provides advertising services. The company is based in Chiyoda-ku, Japan. | Directeur/Membre du Conseil | 01/11/2008 |
| Triple A KK (Tokyo) | Directeur/Membre du Conseil | 01/11/2012 |
| CKD KK | Directeur/Membre du Conseil | 01/01/2016 |
Anciens postes connus de Kei Yamamoto
| Sociétés | Poste | Fin |
|---|---|---|
CO2, Inc.
 CO2, Inc. Publishing: Books/MagazinesConsumer Services Part of Chuokeizai-Sha Holdings, Inc., CO2, Inc. is a Japanese company that edits and publishes magazines, books, and other publications. The company is based in Tokyo, Japan. CO2 was acquired by Chuokeizai-Sha Holdings, Inc. on September 18, 2013 for $2.91 million. | Président | - |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| CHUOKEIZAI-SHA HOLDINGS, INC. | Consumer Services |
| Entreprise privées | 4 |
|---|---|
Planning Center KK
Planning Center KK Advertising/Marketing ServicesCommercial Services Part of Chuokeizai-Sha Holdings, Inc., Planning Center KK is a Japanese company that provides advertising services. The company is based in Chiyoda-ku, Japan. | Commercial Services |
| Triple A KK (Tokyo) | |
CO2, Inc.
CO2, Inc. Publishing: Books/MagazinesConsumer Services Part of Chuokeizai-Sha Holdings, Inc., CO2, Inc. is a Japanese company that edits and publishes magazines, books, and other publications. The company is based in Tokyo, Japan. CO2 was acquired by Chuokeizai-Sha Holdings, Inc. on September 18, 2013 for $2.91 million. | Consumer Services |
| CKD KK |
