![Yoshihisa 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: 558 596 $ as of 2026-08-30
Yoshihisa Sugiyama has been working at New Constructor's Network Co., Ltd. since 1999.
Since 2024, the role held is Director & Senior Managing Executive Officer.
The current job is Director & Senior Managing Executive Officer at New Constructor's Network Co., Ltd.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-04 | 95,000 ( 2.95% ) | 558 596 $ | 2026-08-30 |
| Companies | Position | Start |
|---|---|---|
| NEW CONSTRUCTOR'S NETWORK CO., LTD. | Director/Board Member | 2001-09-30 |
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| Private companies | 1 |
|---|---|
New Constructor's Network Co., Ltd.
 New Constructor's Network Co., Ltd. HomebuildingConsumer Durables Engages in earthquake resistant wood construction design business | Consumer Durables |
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