![Koki Yamana](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>)
Koki Yamana
Director of Finance/CFO at
OPTEX GROUP COMPANY, LIMITED
Profile
Koki Yamana currently works at OPTEX FA Co., Ltd., as Director and OPTEX GROUP Co., Ltd., as Chief Financial Officer & Director from 2024.
Koki Yamana active positions
| Companies | Position | Start |
|---|---|---|
| OPTEX FA COMPANY LIMITED | Director/Board Member | - |
| OPTEX GROUP COMPANY, LIMITED | Director of Finance/CFO | 31/03/2021 |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
13
1st degree connections
2
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 2 |
|---|---|
OPTEX FA Co., Ltd.
 OPTEX FA Co., Ltd. SemiconductorsElectronic Technology Manufactures and sells photo-electric sensors | Electronic Technology |
OPTEX GROUP Co., Ltd.
 OPTEX GROUP Co., Ltd. Electronic Equipment/InstrumentsElectronic Technology Manufactures and markets infrared ray sensors for mechanical security systems | Electronic Technology |
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