CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM
| Tax code | 0110291640 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM |
| English name | HAI NAM MECHANICAL ELECTRIC CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | HAI NAM MECHANICAL ELECTRIC CONSTRUCTION JOINT STOCK COMPANY |
| Address | Số 38 ngõ 250 Phố Khương Trung, Phường Khương Đình, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Quốc Mạnh |
| Business registration certificate issue date | 20/03/2023 |
| Operations start date | 20/03/2023 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 16:51 |
Business lines
| F4321 | Electrical Installation |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | 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 |
| G4649 | Wholesale of Other Household Goods |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8121 | General cleaning of buildings |
| N8299 | Other business support service activities n.e.c. |
| S9521 | Repair of consumer electronics |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM
How is tax code 0110291640 structured?
Tax code 0110291640 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 1029164 fall within an ascending sequence from 0000001 to 9999999; the digit 0 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Where is the address of CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM?
CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM has its registered office at Số 38 ngõ 250 Phố Khương Trung, Phường Khương Đình, TP Hà Nội, Việt Nam.. The entity is located in Phường Khương Đình, Hà Nội.
What business lines does CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM is Lắp đặt hệ thống điện (business line code F4321). The entity is also registered for 39 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM have any other names?
Besides its full name, CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM is also registered under the name HAI NAM MECHANICAL ELECTRIC CONSTRUCTION JOINT STOCK COMPANY. When searching, either this name or tax code 0110291640 will return the same result.
What is the tax code of CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM?
CÔNG TY CỔ PHẦN XÂY LẮP CƠ ĐIỆN HẢI NAM has tax code 0110291640, issued on 20/03/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Khương Đình
5,861
Total businesses
2,344
Operating
3,499
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
3,318
Joint stock company
2,346
Single-member limited liability company
85
Sole proprietorship
21
Unclassified
19
Centre (public service / services)
13
By status
Taxpayer issued tax code
2,343
Not operating at registered address
1,633
Ceased operations; tax code closure not yet completed
1,361
Temporarily suspended operations
326
Ceased operations; tax code closure completed
179
Pending verification of operating status at registered address
12
Businesses with legal representative "Nguyễn Quốc Mạnh"
A total of 13 businesses share the same legal representative name