CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T
| Tax code | 0312340058 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T |
| Abbreviated name | H.A.T E&T CO., LTD |
| English name | H.A.T ENGINEERING AND TECHNOLOGY COMPANY LIMITED |
| Trading name | H.A.T E&T CO., LTD |
| Address | 32/2 Thiên Hộ Dương, Phường Hạnh Thông, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Dương Thị Trà |
| Business registration certificate issue date | 24/06/2013 |
| Operations start date | 24/06/2013 |
| Fiscal year end | 31/12 |
| Data updated | 07/06/2026 16:04 |
Business lines
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| C25920 | Treatment and coating of metals; machining |
| C26400 | Manufacture of consumer electronics |
| C27900 | Manufacture of other electrical equipment |
| C33120 | Repair of machinery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43210 | Electrical Installation |
| F43290 | Other Building Services Installation |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| S95120 | Repair of communication equipment |
| S95210 | Repair of consumer electronics |
| M7110 | Architectural and engineering activities and related technical consultancy |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43300 | Building Completion and Finishing |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T
What is the tax code of CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T?
CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T has tax code 0312340058, issued on 24/06/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T have any other names?
Besides its full name, CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T is also registered under the name H.A.T ENGINEERING AND TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0312340058 will return the same result.
What business lines does CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T operate in?
The main business line of CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T is Bán buôn thiết bị và linh kiện điện tử, viễn thông (business line code G46520). The entity is also registered for 21 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T?
CÔNG TY TNHH KỸ THUẬT VÀ CÔNG NGHỆ H.A.T has its registered office at 32/2 Thiên Hộ Dương, Phường Hạnh Thông, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Hạnh Thông, Hồ Chí Minh.
How is tax code 0312340058 structured?
Tax code 0312340058 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 1234005 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Hạnh Thông
4,514
Total businesses
1,594
Operating
2,853
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
3,408
Joint stock company
555
Single-member limited liability company
336
Sole proprietorship
159
Law office / notary office / bailiff office
13
Representative office
12
By status
Not operating at registered address
1,676
Taxpayer issued tax code
1,593
Ceased operations; tax code closure not yet completed
882
Temporarily suspended operations
225
Ceased operations; tax code closure completed
70
Pending verification of operating status at registered address
67