![Tamiaki Ohtani](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>)
Tamiaki Ohtani
Chairman at
SEC CARBON,LIMITED
Net worth: 10 M $ as of 2026-05-30
Profile
Tamiaki Ohtani has a current job as the Chairman of SEC Carbon Ltd.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-09-29 | 600,000 ( 2.9% ) | 10 M $ | 2026-05-30 |
Tamiaki Ohtani active positions
| Companies | Position | Start |
|---|---|---|
| SEC CARBON,LIMITED | Chairman | 2018-04-30 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
13
1st degree connections
1
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 1 |
|---|---|
SEC Carbon Ltd.
 SEC Carbon Ltd. Electrical ProductsProducer Manufacturing Manufactures and sells graphite and steel products | Producer Manufacturing |
- Stock Market
- Insiders
- Tamiaki Ohtani
