![Toshiaki Sugiyama](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>)
Net worth: 383 166 $ as of 2026-06-29
Toshiaki Sugiyama has been working at Systems Engineering Consultants Co., Ltd. since 2008.
Since 2019, the role has been Director & General Manager-Administration.
The current job is Director & General Manager-Administration at Systems Engineering Consultants Co., Ltd.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-30 | 19,400 ( 0.19% ) | 383 166 $ | 2026-06-29 |
| Companies | Position | Start |
|---|---|---|
| SYSTEMS ENGINEERING CONSULTANTS CO.,LTD. | Chief Administrative Officer | 2019-05-31 |
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| Private companies | 1 |
|---|---|
Systems Engineering Consultants Co., Ltd.
 Systems Engineering Consultants Co., Ltd. Information Technology ServicesTechnology Services Designs real time operating systems software | Technology Services |
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