Kei Yamamoto
Vermögen: 2 Mio $ am 31.05.2026
Vermögen: 2 Mio $ am 31.05.2026
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.
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
| 30.03.2026 | 254.000 ( 5,77 % ) | 2 Mio $ | 31.05.2026 |
| Unternehmen | Position | Beginn |
|---|---|---|
| CHUOKEIZAI-SHA HOLDINGS, INC. | Vorsitzender | 01.12.2009 |
Planning Center KK
Planning Center KK Advertising/Marketing ServicesCommercial Services Provides advertising services | Direktor/Vorstandsmitglied | 01.11.2008 |
Triple A KK (Tokyo) | Direktor/Vorstandsmitglied | 01.11.2012 |
CKD KK | Direktor/Vorstandsmitglied | 01.01.2016 |
| Unternehmen | Position | Ende |
|---|---|---|
CO2, Inc.
CO2, Inc. Publishing: Books/MagazinesConsumer Services Edits and publishes magazines, books, and other publications | Vorsitzender | - |
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
| Private Unternehmen | 5 |
|---|---|
Chuokeizai-Sha Holdings, Inc.
Chuokeizai-Sha Holdings, Inc. Publishing: Books/MagazinesConsumer Services Engages in the publication and sale of specialized books and magazines | Consumer Services |
CKD KK | |
Planning Center KK
Planning Center KK Advertising/Marketing ServicesCommercial Services Provides advertising services | Commercial Services |
CO2, Inc.
CO2, Inc. Publishing: Books/MagazinesConsumer Services Edits and publishes magazines, books, and other publications | Consumer Services |
Triple A KK (Tokyo) |
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