CÔNG TY CP KỸ NGHỆ HẢI ÂU
| Tax code | 3001942295 |
| Vietnamese name | CÔNG TY CP KỸ NGHỆ HẢI ÂU |
| Abbreviated name | HAIAU |
| English name | HAIAU INDUSTRIALLY JOINT STOCK COMPANY |
| Trading name | HAIAU |
| Address | Số 20, đường Võ Liêm Sơn, Phường Thành Sen, Hà Tĩnh, Việt Nam. |
| Legal representative | Nguyễn Duy Phi |
| Business registration certificate issue date | 23/10/2015 |
| Operations start date | 23/10/2015 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 20:47 |
Business lines
| F43300 | Building Completion and Finishing |
| C23920 | Manufacture of clay building materials |
| C2394 | Manufacture of cement, lime and plaster |
| C23950 | Manufacture of articles of concrete, cement and plaster |
| C23960 | Cutting, shaping and finishing of stone |
| C25920 | Treatment and coating of metals; machining |
| C33200 | Installation of industrial machinery and equipment |
| 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 |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| G47530 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C16210 | Manufacture of veneer sheets and wood-based panels |
| C16220 | Manufacture of builders' carpentry and joinery |
Frequently asked questions about CÔNG TY CP KỸ NGHỆ HẢI ÂU
Where is the address of CÔNG TY CP KỸ NGHỆ HẢI ÂU?
CÔNG TY CP KỸ NGHỆ HẢI ÂU has its registered office at Số 20, đường Võ Liêm Sơn, Phường Thành Sen, Hà Tĩnh, Việt Nam.. The entity is located in Phường Thành Sen, Hà Tĩnh.
When was the information for tax code 3001942295 last updated?
The data for CÔNG TY CP KỸ NGHỆ HẢI ÂU was last synced at 20:47 on 25/09/2026. 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.
Who is the legal representative of CÔNG TY CP KỸ NGHỆ HẢI ÂU?
The legal representative of CÔNG TY CP KỸ NGHỆ HẢI ÂU is Nguyễn Duy Phi according to the tax registration information linked to tax code 3001942295.
What is the tax code of CÔNG TY CP KỸ NGHỆ HẢI ÂU?
CÔNG TY CP KỸ NGHỆ HẢI ÂU has tax code 3001942295, issued on 23/10/2015. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CP KỸ NGHỆ HẢI ÂU operate in?
The main business line of CÔNG TY CP KỸ NGHỆ HẢI ÂU is Hoàn thiện công trình xây dựng (business line code F43300). The entity is also registered for 25 additional business line(s), all listed under "Business lines" above.
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 Thành Sen
2,124Total businesses
1,073Operating
1,050Ceased / suspended
0New in last 90 days
Across Tỉnh Hà Tĩnh: 10,325 businesses, of which 5,026 are operating.
Common business lines
By legal form
Limited liability company1,117
Joint stock company676
Single-member limited liability company91
Sole proprietorship51
Other state agency43
Cooperative27
By status
Taxpayer issued tax code1,068
Not operating at registered address464
Ceased operations; tax code closure not yet completed432
Temporarily suspended operations92
Ceased operations; tax code closure completed62
Operating (household or individual business without complete tax registration information)5
Businesses with legal representative "Nguyễn Duy Phi"
A total of 7 businesses share the same legal representative name