CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN
| Tax code | 0105294004 |
| Vietnamese name | CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN |
| English name | HAI SON CONSTRUCTION ARCHITECTURE COMPANY LIMITED |
| Trading name | HAI SON CONSTRUCTION ARCHITECTURE COMPANY LIMITED |
| Address | Số 44, ngách 89/19, phố Bằng Liệt, Phường Hoàng Liệt, TP Hà Nội, Việt Nam. |
| Legal representative | Cao Hải Sơn |
| Business registration certificate issue date | 06/05/2011 |
| Operations start date | 06/05/2011 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 09:12 |
Business lines
| F4101 | Construction of residential buildings |
| B07100 | Mining of iron ores |
| B07300 | Mining of precious metal ores |
| B0810 | Quarrying of stone, sand and clay |
| B0990 | Support activities for other mining and quarrying |
| C33200 | Installation of industrial machinery and equipment |
| 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 |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| H4933 | Freight transport by road |
| H5229 | Other transport support activities |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M73100 | Advertising |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82300 | Organization of conventions and trade shows |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN
What is the tax code of CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN?
CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN has tax code 0105294004, issued on 06/05/2011. 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 KIẾN TRÚC XÂY DỰNG HẢI SƠN?
The legal representative of CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN is Cao Hải Sơn according to the tax registration information linked to tax code 0105294004.
When was the information for tax code 0105294004 last updated?
The data for CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN was last synced at 09:12 on 19/09/2026. 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 TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN?
CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN has its registered office at Số 44, ngách 89/19, phố Bằng Liệt, Phường Hoàng Liệt, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàng Liệt, Hà Nội.
Does CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN have any other names?
Besides its full name, CÔNG TY TNHH KIẾN TRÚC XÂY DỰNG HẢI SƠN is also registered under the name HAI SON CONSTRUCTION ARCHITECTURE COMPANY LIMITED. When searching, either this name or tax code 0105294004 will return the same result.
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 Liệt
1,837Total businesses
805Operating
1,015Ceased / suspended
0New 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 company1,016
Joint stock company755
Single-member limited liability company32
Sole proprietorship14
Cooperative6
Unclassified4
By status
Taxpayer issued tax code805
Not operating at registered address375
Ceased operations; tax code closure not yet completed351
Ceased operations; tax code closure completed177
Temporarily suspended operations112
Pending verification of operating status at registered address15
Businesses with legal representative "Cao Hải Sơn"
A total of 7 businesses share the same legal representative name