石保栋
石保栋. RichGeo records an estimated net worth of $23.38M as of 2026-11-13.
$23.38M
Estimated from public shareholdings
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Citizenship
1
Associated companies
Publicly Disclosed Shareholdings
| Company | Market | Ownership | Estimated stake value |
|---|---|---|---|
| GANGYU SMART URBAN SERVICES HOLDING LIMITED | Hong Kong | 63.10% | $23.38M |
Cross-listed and indirect stakes are adjusted in the net worth calculation. Read the methodology.
Associated Companies
| Company | Role | Headquarters |
|---|---|---|
| GANGYU SMART URBAN SERVICES HOLDING LIMITED00265.HK | Owner | Hong Kong |
Locations
Birthplace: Undisclosed
Associated headquarters: Hong Kong