![Michihiro Tanii](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>)
Michihiro Tanii
Comptroller/Controller/Auditor at
MARUO CALCIUM CO., LTD.
Net worth: 281 474 $ as of 2026-08-30
Profile
Michihiro Tanii currently works at Maruo Calcium Co., Ltd., as Auditor from 2023 and Maruo (Shanghai) Trading Co. Ltd., as General Manager from 2003.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 31,000 ( 1.32% ) | 281 474 $ | 2026-08-30 |
Michihiro Tanii active positions
| Companies | Position | Start |
|---|---|---|
| MARUO CALCIUM CO., LTD. | Comptroller/Controller/Auditor | 2023-05-31 |
Maruo (Shanghai) Trading Co. Ltd.
 Maruo (Shanghai) Trading Co. Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells calcium carbonate products | Chief Executive Officer | 2003-08-31 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
12
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
Maruo Calcium Co., Ltd.
 Maruo Calcium Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures and wholesales calcium carbonate products | Process Industries |
Maruo (Shanghai) Trading Co. Ltd.
Maruo (Shanghai) Trading Co. Ltd. Chemicals: SpecialtyProcess Industries Manufactures and sells calcium carbonate products | Process Industries |
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