![Kosaku Sakao](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>)
Kosaku Sakao
President at
RASA INDUSTRIES, LTD.
Net worth: 2 M $ as of 30/05/2026
Profile
Kosaku Sakao currently works at Rasa Industries, Ltd., as Executive President & Representative Director from 2024.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 30/03/2025 | 160,000 ( 0.4% ) | 2 M $ | 30/05/2026 |
Kosaku Sakao active positions
| Companies | Position | Start |
|---|---|---|
| RASA INDUSTRIES, LTD. | President | 31/05/2019 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
5
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
Rasa Industries, Ltd.
 Rasa Industries, Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells chemical products | Process Industries |
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