CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN
| Tax code | 0313329321 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN |
| Abbreviated name | CÔNG TY CP XD HT TRUNG TÍN |
| English name | TRUNG TIN LOWER LAYER CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | CÔNG TY CP XD HT TRUNG TÍN |
| Address | 13 Đường 8, Phường Long Trường, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Thái Doãn Cường |
| Business registration certificate issue date | 03/07/2015 |
| Operations start date | 03/07/2015 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 17:47 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C26300 | Manufacture of communication equipment |
| E3700 | Sewerage and wastewater treatment |
| F4222 | Construction of water supply and sewerage projects |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4221 | Construction of electricity projects |
| F4212 | Construction of roads |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43900 | Other Specialized Construction Activities |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F43300 | Building Completion and Finishing |
| F4329 | Other Building Services Installation |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| J58200 | Software publishing |
| J59120 | Post-production activities |
| J59130 | Motion picture, video and television programme distribution |
| J61100 | Wired telecommunications activities |
| J61200 | Wireless telecommunications activities |
| J63110 | Data processing, hosting and related activities |
| G4662 | Wholesale of metals and metal ores |
| J6190 | Other telecommunications activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63120 | Web portals |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| M7211 | Research and development in natural sciences |
| M73100 | Advertising |
| M74100 | Specialized design activities |
| N82300 | Organization of conventions and trade shows |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
| N8130 | Landscape care and maintenance service activities |
| M7120 | Technical testing and analysis |
| M7212 | Research and development in engineering and technology |
| M7213 | Research and development in medical and pharmaceutical sciences |
| M7214 | Research and development in agricultural sciences |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN
What business lines does CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 50 additional business line(s), all listed under "Business lines" above.
How is tax code 0313329321 structured?
Tax code 0313329321 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 1332932 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.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN, tax code 0313329321 and address 13 Đường 8, Phường Long Trường, 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 CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN still operating?
The status of tax code 0313329321 of CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN is NNT đã được cấp MST according to the latest synced data (as of 27/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Does CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN XÂY DỰNG HẠ TẦNG TRUNG TÍN is also registered under the name TRUNG TIN LOWER LAYER CONSTRUCTION JOINT STOCK COMPANY. When searching, either this name or tax code 0313329321 will return the same result.
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 Trường
2,881
Total businesses
1,609
Operating
1,225
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
2,327
Joint stock company
383
Single-member limited liability company
139
Sole proprietorship
21
Other organisation
4
Research institute
2
By status
Taxpayer issued tax code
1,609
Not operating at registered address
668
Ceased operations; tax code closure not yet completed
307
Temporarily suspended operations
174
Ceased operations; tax code closure completed
76
Pending verification of operating status at registered address
45