CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM
| Tax code | 0310773994 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM |
| Abbreviated name | HOANG TAM MECHANICAL CONSTRUCTION CO.,LTD |
| English name | HOANG TAM MECHANICAL CONSTRUCTION COMPANY LIMITED |
| Trading name | HOANG TAM MECHANICAL CONSTRUCTION CO.,LTD |
| Address | Số 138/25 Đường Trương Công Định, Phường Tân Bình, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Ngọc Phương |
| Business registration certificate issue date | 14/04/2011 |
| Operations start date | 14/04/2011 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 08:55 |
Business lines
| G4663 | Wholesale of construction materials, hardware, plumbing and heating equipment and supplies |
| C1392 | Manufacture of made-up textile articles, except apparel |
| C16220 | Manufacture of builders' carpentry and joinery |
| C2220 | Manufacture of plastics products |
| C25110 | Manufacture of structural metal products |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4719 | Other Retail Sale in Non-specialized Stores |
| H5229 | Other transport support activities |
| I5610 | Restaurants and mobile food service activities |
| M73100 | Advertising |
| M74100 | Specialized design activities |
| N8299 | Other business support service activities n.e.c. |
| G4659 | Wholesale of other machinery and equipment |
| C25920 | Treatment and coating of metals; machining |
| C3290 | Other manufacturing n.e.c. |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM
What information is needed to issue an invoice to CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM, tax code 0310773994 and address Số 138/25 Đường Trương Công Định, Phường Tân 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 0310773994 structured?
Tax code 0310773994 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 1077399 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM is Bán buôn vật liệu, thiết bị lắp đặt khác trong xây dựng (business line code G4663). The entity is also registered for 19 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM?
CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM has tax code 0310773994, issued on 14/04/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM?
The legal representative of CÔNG TY TNHH CƠ KHÍ XÂY DỰNG HOÀNG TÂM is Nguyễn Ngọc Phương according to the tax registration information linked to tax code 0310773994.
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 Tân Bình
6,081
Total businesses
2,166
Operating
3,853
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
4,400
Joint stock company
865
Single-member limited liability company
494
Sole proprietorship
192
Representative office
68
Law office / notary office / bailiff office
10
By status
Taxpayer issued tax code
2,164
Not operating at registered address
2,009
Ceased operations; tax code closure not yet completed
1,503
Temporarily suspended operations
216
Ceased operations; tax code closure completed
125
Pending verification of operating status at registered address
59
Businesses with legal representative "Nguyễn Ngọc Phương"
A total of 238 businesses share the same legal representative name