TIL Enviro Limited (HKG:1790)
0.5600
0.00 (0.00%)
At close: Jan 23, 2026
TIL Enviro Company Description
TIL Enviro Limited provides wastewater treatment in the People’s Republic of China.
The company supplies recycled water; and provides consultancy services. It also operates and manages wastewater treatment facilities on a transfer-operate-transfer basis.
In addition, the company engages in upgrading and expansion of its wastewater treatment facilities. The company was founded in 2011 and is headquartered in Guangzhou, the People’s Republic of China.
TIL Enviro Limited is a subsidiary of Sparkle Century Group Limited.
TIL Enviro Limited

| Country | Cayman Islands |
| Founded | 2011 |
| Industry | Waste Management |
| Sector | Industrials |
| Employees | 127 |
| CEO | Kok Sun Wong |
Contact Details
Address: Unit 08, CITIC Plaza Guangzhou China | |
| Phone | 86 20 8752 1681 |
| Website | tilenviro.com |
Stock Details
| Ticker Symbol | 1790 |
| Exchange | Hong Kong Stock Exchange |
| Fiscal Year | January - December |
| Reporting Currency | HKD |
| ISIN Number | KYG887391004 |
| SIC Code | 4950 |
Key Executives
| Name | Position |
|---|---|
| Kok Sun Wong | Chief Executive Officer and Executive Director |
| Hui Leng | Head of Corporate Affairs |
| Sum Yi Tsui A.C.S., HKICS, ICSA | Company Secretary |