Kei Yamamoto
Chairman at CHUOKEIZAI-SHA HOLDINGS, INC.
Net worth: 856 661 $ as of 31/05/2024
Network origin in Kei Yamamoto first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
| Public Company | Publishing: Books/Magazines | 5 | |
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.
4
| Subsidiary | Advertising/Marketing Services | 4 |
CKD KK
2
| Subsidiary | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Kei Yamamoto via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| Tokio Corp. KK | Director/Board Member | ||
| Inter Pub East Asia KK | Director/Board Member | ||
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. | Publishing: Books/Magazines | President |
Statistics
International
| Japan | 4 |
Sectoral
| Consumer Services | 2 |
Operational
| Director/Board Member | 14 |
| Corporate Officer/Principal | 6 |
| President | 5 |
| Sales & Marketing | 3 |
| Investor Relations Contact | 1 |
Most connected contacts
| Insiders | |
|---|---|
| Tokio Yamamoto | 4 |
| Norio Yamamoto | 4 |
| Toshio Tanji | 3 |
| Akira Matsui | 2 |
| Shigeki Sugihara | 1 |
| Takeshi Matsuo | 1 |
| Hiroshi Nakajima | 1 |
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