CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7
| Tax code | 0312104438 |
| Vietnamese name | CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 |
| English name | 7 NUMBER CONSTRUCTION CONSULTANT INVESTMENT COMPANY LIMITED |
| Trading name | 7 NUMBER CONSTRUCTION CONSULTANT INVESTMENT COMPANY LIMITED |
| Address | 178D Hai Bà Trưng, Phường Tân Định, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Lê Trọng Nghĩa |
| Business registration certificate issue date | 28/12/2012 |
| Operations start date | 28/12/2012 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 15:05 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A0312 | Freshwater fishing |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B06100 | Extraction of crude petroleum |
| B06200 | Extraction of natural gas |
| B07100 | Mining of iron ores |
| B07210 | Mining of uranium and thorium ores |
| B07300 | Mining of precious metal ores |
| B0810 | Quarrying of stone, sand and clay |
| B08920 | Extraction of peat |
| B09900 | Support activities for other mining and quarrying |
| C16220 | Manufacture of builders' carpentry and joinery |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G46310 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H49120 | Freight rail transport |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5224 | Cargo handling |
| H5229 | Other transport support activities |
| H53200 | Courier activities |
| I5610 | Restaurants and mobile food service activities |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N78100 | Activities of employment placement agencies |
| N78200 | Temporary employment agency activities |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N79200 | Tourism promotion and tour operator support services |
| N82920 | Packaging activities |
Frequently asked questions about CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7
How is tax code 0312104438 structured?
Tax code 0312104438 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 1210443 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.
What business lines does CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 operate in?
The main business line of CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 46 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7?
CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 has tax code 0312104438, issued on 28/12/2012. 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 MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7?
The legal representative of CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 is Lê Trọng Nghĩa according to the tax registration information linked to tax code 0312104438.
When was the information for tax code 0312104438 last updated?
The data for CÔNG TY TNHH MỘT THÀNH VIÊN ĐẦU TƯ TƯ VẤN XÂY DỰNG SỐ 7 was last synced at 15:05 on 08/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
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 Định
9,860
Total businesses
4,061
Operating
5,603
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
7,126
Joint stock company
1,698
Single-member limited liability company
564
Representative office
231
Sole proprietorship
127
Law office / notary office / bailiff office
21
By status
Taxpayer issued tax code
4,039
Not operating at registered address
2,930
Ceased operations; tax code closure not yet completed
1,819
Ceased operations; tax code closure completed
434
Temporarily suspended operations
420
Pending verification of operating status at registered address
188
Businesses with legal representative "Lê Trọng Nghĩa"
A total of 124 businesses share the same legal representative name