![Isao Senoo](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>)
Net worth: 1 M $ as of 2026-09-29
Isao Senoo was the founder and director of Tri-Stage Inc., a company founded in 2006.
He was the director from 2020 to 2021.
Mr. Senoo also served as the chairman of mail customer center Co., Ltd. in a former position.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
J Escom Holdings, Inc.
 J Escom Holdings, Inc. Internet RetailRetail Trade Provides hairdressing, business consulting, mail order and TV shopping services 14.06% | 2025-09-29 | 1,626,000 ( 14.06% ) | 1 M $ | 2026-09-29 |
| Companies | Position | End |
|---|---|---|
mail customer center Co., Ltd.
 mail customer center Co., Ltd. Advertising/Marketing ServicesCommercial Services Provides direct mail marketing and advertising agency services | Chairman | - |
| TRI-STAGE INC. | Chief Executive Officer | 2014-04-30 |
Active
Inactive
Listed companies
Private companies
| Private companies | 2 |
|---|---|
Tri-Stage Inc.
 Tri-Stage Inc. Advertising/Marketing ServicesCommercial Services Provides direct marketing solutions | Commercial Services |
mail customer center Co., Ltd.
mail customer center Co., Ltd. Advertising/Marketing ServicesCommercial Services Provides direct mail marketing and advertising agency services | Commercial Services |
Select your edition
All financial news and data tailored to specific country editions
