Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn
| Tax code | 0106744263 |
| Vietnamese name | Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn |
| Abbreviated name | KHOI NGUYEN COINVEST ., JSC |
| English name | KHOI NGUYEN CONSTRUCTION INVESTMENT JOINT STOCK COMPANY |
| Trading name | KHOI NGUYEN COINVEST ., JSC |
| Address | Số 03, ngõ 102, phố Thịnh Liệt, Phường Hoàng Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Hữu Tâm |
| Business registration certificate issue date | 12/01/2015 |
| Operations start date | 12/01/2015 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 13:57 |
Part of the "Tax Code Cleanup" campaign
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Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| F41000 | Construction of buildings |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B0810 | Quarrying of stone, sand and clay |
| B08910 | Mining of chemical and fertilizer minerals |
| C23910 | Manufacture of refractory products |
| C23920 | Manufacture of clay building materials |
| C23930 | Manufacture of other porcelain and ceramic products |
| C2394 | Manufacture of cement, lime and plaster |
| C23950 | Manufacture of articles of concrete, cement and plaster |
| C23960 | Cutting, shaping and finishing of stone |
| C25110 | Manufacture of structural metal products |
| E3700 | Sewerage and wastewater treatment |
| E38110 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4719 | Other Retail Sale in Non-specialized Stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N79110 | Travel agency activities |
| N81100 | Combined facilities support activities |
| N81210 | General cleaning of buildings |
| N81300 | Landscape care and maintenance service activities |
| N82300 | Organization of conventions and trade shows |
Frequently asked questions about Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn
What business lines does Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn operate in?
The main business line of Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn is Xây dựng nhà các loại (business line code F41000). The entity is also registered for 34 additional business line(s), all listed under "Business lines" above.
What is the tax code of Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn?
Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn has tax code 0106744263, issued on 12/01/2015. 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 Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn?
The legal representative of Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn is Nguyễn Hữu Tâm according to the tax registration information linked to tax code 0106744263.
When was the information for tax code 0106744263 last updated?
The data for Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn was last synced at 13:57 on 17/09/2026. 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.
Where is the address of Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn?
Công Ty Cổ Phần Đầu Tư Xây Dựng Khôi Nguyễn has its registered office at Số 03, ngõ 102, phố Thịnh Liệt, Phường Hoàng Mai, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàng Mai, Hà Nội.
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 Hoàng Mai
4,421
Total businesses
2,283
Operating
2,104
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
2,692
Joint stock company
1,574
Single-member limited liability company
76
Sole proprietorship
24
Cooperative
11
Representative office
10
By status
Taxpayer issued tax code
2,282
Not operating at registered address
976
Ceased operations; tax code closure not yet completed
766
Temporarily suspended operations
279
Ceased operations; tax code closure completed
83
Pending verification of operating status at registered address
30
Businesses with legal representative "Nguyễn Hữu Tâm"
A total of 132 businesses share the same legal representative name