CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN
| Tax code | 0311202182 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN |
| Abbreviated name | SAI GON WTT CO.,LTD |
| English name | SAI GON WATER TREATMENT TECHNOLOGY COMPANY LIMITED |
| Trading name | SAI GON WTT CO.,LTD |
| Address | Tầng 3, Số 04 Nguyễn Đình Chiểu, Phường Tân Định, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Văn Sơn |
| Business registration certificate issue date | 03/10/2011 |
| Operations start date | 03/10/2011 |
| Fiscal year end | 31/12 |
| Data updated | 16/06/2026 18:27 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| C25920 | Treatment and coating of metals; machining |
| E3700 | Sewerage and wastewater treatment |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F43300 | Building Completion and Finishing |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| K64920 | Other credit granting |
| M73100 | Advertising |
| M74100 | Specialized design activities |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN
Does CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN is also registered under the name SAI GON WATER TREATMENT TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0311202182 will return the same result.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN, tax code 0311202182 and address Tầng 3, Số 04 Nguyễn Đình Chiểu, Phường Tân Định, TP Hồ Chí Minh, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
What business lines does CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN is Lắp đặt hệ thống cấp, thoát nước, hệ thống sưởi và điều hoà không khí (business line code F4322). The entity is also registered for 13 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN?
The legal representative of CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN is Nguyễn Văn Sơn according to the tax registration information linked to tax code 0311202182.
Where is the address of CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN?
CÔNG TY TNHH CÔNG NGHỆ XỬ LÝ NƯỚC SÀI GÒN has its registered office at Tầng 3, Số 04 Nguyễn Đình Chiểu, Phường Tân Định, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Tân Định, Hồ Chí Minh.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường Tân Định
9,860
Total businesses
4,061
Operating
5,603
Ceased / suspended
0
New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company
7,126
Joint stock company
1,698
Single-member limited liability company
564
Representative office
231
Sole proprietorship
127
Law office / notary office / bailiff office
21
By status
Taxpayer issued tax code
4,039
Not operating at registered address
2,930
Ceased operations; tax code closure not yet completed
1,819
Ceased operations; tax code closure completed
434
Temporarily suspended operations
420
Pending verification of operating status at registered address
188
Businesses with legal representative "Nguyễn Văn Sơn"
A total of 1,318 businesses share the same legal representative name