![Saburo Hamai](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>)
Saburo Hamai
Chairman at
HAMAI INDUSTRIES LTD.
Net worth: 3 M $ as of 2026-07-30
Profile
Saburo Hamai is currently the Chairman at Hamai Industries Ltd. since 2016 and the Director at Shikoku Hamai Ltd. since 1986.
He previously worked as a Director at Hokuriku Hamai Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 315,000 ( 4.24% ) | 3 M $ | 2026-07-30 |
Saburo Hamai active positions
| Companies | Position | Start |
|---|---|---|
| HAMAI INDUSTRIES LTD. | Chairman | 2016-02-29 |
Shikoku Hamai Ltd. | Director/Board Member | 1986-02-28 |
Former positions of Saburo Hamai
| Companies | Position | End |
|---|---|---|
Hokuriku Hamai Ltd. | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
15
1st degree connections
3
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 3 |
|---|---|
Hamai Industries Ltd.
 Hamai Industries Ltd. Industrial MachineryProducer Manufacturing Engages in the manufacture and sale of industrial valves | Producer Manufacturing |
Hokuriku Hamai Ltd. | |
Shikoku Hamai Ltd. |
- Stock Market
- Insiders
- Saburo Hamai
