![Toshiaki Nishioka](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>)
Toshiaki Nishioka
Chairman at
SANEI LTD.
Net worth: 18 M $ as of 31/05/2026
Profile
Toshiaki Nishioka started working at Sanei Ltd. in 1982.
The current job is Chairman at Sanei Ltd., starting in 2026.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
SANEI LTD. 28.4% | 30/09/2025 | 13,00,000 ( 28.4% ) | 18 M $ | 31/05/2026 |
Toshiaki Nishioka active positions
| Companies | Position | Start |
|---|---|---|
| SANEI LTD. | Chairman | 23/06/2026 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
2
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Sanei Ltd.
 Sanei Ltd. Building ProductsProducer Manufacturing Manufactures and supplies faucets, bowls and related plumbing equipment | Producer Manufacturing |
- Stock Market
- Insiders
- Toshiaki Nishioka
