![Sio Un Tin](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>)
Sio Un Tin
Director/Board Member at
SINO LAND COMPANY LIMITED
Net worth: 241 250 $ as of 2026-05-30
Profile
Sio Un Tin currently works at Sino Land Co. Ltd., as Executive Director from 2022 and The Real Estate Developers Association of Hong Kong, as Member-Legal Sub Committee.
Mr. Tin received his graduate degree from The California State University and undergraduate degree from the University of Hawaii System.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-22 | 160,099 ( 0% ) | 241 250 $ | 2026-05-30 |
Sio Un Tin active positions
| Companies | Position | Start |
|---|---|---|
| SINO LAND COMPANY LIMITED | Director/Board Member | 2022-06-30 |
The Real Estate Developers Association of Hong Kong | Corporate Officer/Principal | - |
Training of Sio Un Tin
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
41
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Sino Land Co. Ltd.
 Sino Land Co. Ltd. Real Estate DevelopmentFinance Operates as an investment holding company that engages in property development and sale activities | Finance |
The California State University
 The California State University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
University of Hawaii System
 University of Hawaii System Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The Real Estate Developers Association of Hong Kong |
- Stock Market
- Insiders
- Sio Un Tin
