CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN
| Tax code | 0315693319 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN |
| Abbreviated name | PWASE |
| Trading name | PWASE |
| Address | Số 805/15 Đường Nguyễn Xiển, Khu phố 35, Phường Long Bình, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đào Công Hoàng |
| Business registration certificate issue date | 21/05/2019 |
| Operations start date | 21/05/2019 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 12:00 |
Business lines
| E3700 | Sewerage and wastewater treatment |
| A0118 | Growing of vegetables and flowers |
| B0810 | Quarrying of stone, sand and clay |
| C2013 | Manufacture of plastics and synthetic rubber in primary forms |
| C2399 | Manufacture of other non-metallic mineral products n.e.c. |
| C2410 | Manufacture of basic iron and steel |
| C2420 | Manufacture of basic precious and other non-ferrous metals |
| C2431 | Casting of iron and steel |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C2593 | Manufacture of cutlery, hand tools and general hardware |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C2790 | Manufacture of other electrical equipment |
| C3312 | Repair of machinery |
| E3600 | Water collection, treatment and supply |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4291 | Construction of water projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4690 | Non-specialized Wholesale Trade |
| H5224 | Cargo handling |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7212 | Research and development in engineering and technology |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7810 | Activities of employment placement agencies |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N8130 | Landscape care and maintenance service activities |
| P8532 | Intermediate vocational training |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN
Does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN is also registered under the name PWASE. When searching, either this name or tax code 0315693319 will return the same result.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN still operating?
The status of tax code 0315693319 of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN is NNT đã được cấp MST according to the latest synced data (as of 18/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN, tax code 0315693319 and address Số 805/15 Đường Nguyễn Xiển, Khu phố 35, Phường Long Bình, 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.
How is tax code 0315693319 structured?
Tax code 0315693319 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 1569331 fall within an ascending sequence from 0000001 to 9999999; the digit 9 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG HẠ TẦNG KỸ THUẬT PHÚ XUÂN is Thoát nước và xử lý nước thải (business line code E3700). The entity is also registered for 52 additional business line(s), all listed under "Business lines" above.
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 Long Bình
1,757Total businesses
962Operating
727Ceased / 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 company1,368
Joint stock company197
Single-member limited liability company132
Sole proprietorship42
School / educational institution5
Unclassified4
By status
Taxpayer issued tax code962
Not operating at registered address377
Ceased operations; tax code closure not yet completed212
Temporarily suspended operations86
Pending verification of operating status at registered address66
Ceased operations; tax code closure completed51
Businesses with legal representative "Đào Công Hoàng"
A total of 2 businesses share the same legal representative name