CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM
| Tax code | 0319367316 |
| Vietnamese name | CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM |
| Abbreviated name | TNMN |
| English name | MIEN NAM DRAINAGE COMPANY LIMITED |
| Address | 71 Đường số 13, Phường An Lạc, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | NGUYỄN THỊ HIỀN |
| Business registration certificate issue date | 20/01/2026 |
| Operations start date | 20/01/2026 |
| Data updated | 19/09/2026 23:23 |
Business lines
| 3700 | Sewerage and wastewater treatment |
| 2592 | Treatment and coating of metals; machining |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 3320 | Installation of industrial machinery and equipment |
| 3811 | Collection of non-hazardous waste |
| 3812 | Collection of hazardous waste |
| 3821 | Treatment and disposal of non-hazardous waste |
| 3822 | Treatment and disposal of hazardous waste |
| 3900 | Remediation activities and other waste management services |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4221 | Construction of electricity projects |
| 4212 | Construction of roads |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7410 | Specialized design activities |
| 7710 | Rental and leasing of motor vehicles |
| 8110 | Combined facilities support activities |
| 8121 | General cleaning of buildings |
| 8130 | Landscape care and maintenance service activities |
| 9522 | Repair of household appliances and home and garden equipment |
| 9700 | Activities of households as employers of domestic personnel |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4649 | Wholesale of Other Household Goods |
| 4659 | Wholesale of other machinery and equipment |
| 4931 | Urban and suburban passenger land transport (excluding bus) |
| 4932 | Other passenger land transport |
| 4933 | Freight transport by road |
| 5210 | Warehousing and storage |
| 5229 | Other transport support activities |
Frequently asked questions about CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM
What is the tax code of CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM?
CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM has tax code 0319367316, issued on 20/01/2026. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM operate in?
The main business line of CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM is Thoát nước và xử lý nước thải (business line code 3700). The entity is also registered for 40 additional business line(s), all listed under "Business lines" above.
How is tax code 0319367316 structured?
Tax code 0319367316 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1936731 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM, tax code 0319367316 and address 71 Đường số 13, Phường An Lạc, 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.
Is CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM still operating?
The status of tax code 0319367316 of CÔNG TY TNHH THOÁT NƯỚC MIỀN NAM is NNT đã được cấp MST according to the latest synced data (as of 19/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 An Lạc
6,273Total businesses
2,166Operating
3,896Ceased / suspended
0New 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 company4,773
Single-member limited liability company619
Joint stock company589
Sole proprietorship234
Unclassified11
Representative office8
By status
Not operating at registered address2,275
Taxpayer issued tax code2,164
Ceased operations; tax code closure not yet completed1,180
Ceased operations; tax code closure completed223
Temporarily suspended operations218
Pending verification of operating status at registered address208
Businesses with legal representative "NGUYỄN THỊ HIỀN"
A total of 1,527 businesses share the same legal representative name