Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)
| Tax code | 0312446801 |
| Vietnamese name | Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN) |
| Address | 91/1A Đường Số 8, Khu phố 3, Phường Linh Xuân, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Quốc Thái |
| Business registration certificate issue date | 02/04/2013 |
| Operations start date | 05/09/2013 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 19:47 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| A0118 | Growing of vegetables and flowers |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2511 | Manufacture of structural metal products |
| C3312 | Repair of machinery |
| C3320 | Installation of industrial machinery and equipment |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| 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 |
| E3900 | Remediation activities and other waste management services |
| 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 |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4312 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4390 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7212 | Research and development in engineering and technology |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8130 | Landscape care and maintenance service activities |
| P8559 | Other education n.e.c. |
Frequently asked questions about Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)
What is the tax code of Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)?
Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN) has tax code 0312446801, issued on 05/09/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)?
Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN) has its registered office at 91/1A Đường Số 8, Khu phố 3, Phường Linh Xuân, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Linh Xuân, Hồ Chí Minh.
What information is needed to issue an invoice to Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)?
The three mandatory fields on an invoice are the entity name Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN), tax code 0312446801 and address 91/1A Đường Số 8, Khu phố 3, Phường Linh Xuân, 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 0312446801 structured?
Tax code 0312446801 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 1244680 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Who is the legal representative of Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN)?
The legal representative of Công Ty Cổ Phần Xây Dựng Hạ Tầng Kỹ Thuật Ngầm (NTNN) is Nguyễn Quốc Thái according to the tax registration information linked to tax code 0312446801.
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 Linh Xuân
3,591
Total businesses
1,524
Operating
2,019
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
2,706
Joint stock company
369
Single-member limited liability company
325
Sole proprietorship
102
Centre (public service / services)
20
School / educational institution
19
By status
Taxpayer issued tax code
1,524
Not operating at registered address
1,198
Ceased operations; tax code closure not yet completed
560
Temporarily suspended operations
134
Ceased operations; tax code closure completed
127
Pending verification of operating status at registered address
47
Businesses with legal representative "Nguyễn Quốc Thái"
A total of 165 businesses share the same legal representative name