CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN
| Tax code | 0102784427 |
| Vietnamese name | CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN |
| Abbreviated name | HOANG THANH SON., JSC |
| English name | HOANG THANH SON TRADING AND MECHANICAL CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | HOANG THANH SON., JSC |
| Address | Khu Thủy Lợi 2, Xã Sóc Sơn, TP Hà Nội, Việt Nam. |
| Legal representative | Hoàng Văn Mậu |
| Business registration certificate issue date | 18/06/2008 |
| Operations start date | 20/06/2008 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 01:57 |
Business lines
| C2592 | Treatment and coating of metals; machining |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C2220 | Manufacture of plastics products |
| C2310 | Manufacture of glass and glass products |
| C2410 | Manufacture of basic iron and steel |
| C2431 | Casting of iron and steel |
| C2432 | Casting of non-ferrous metals |
| C2511 | Manufacture of structural metal products |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| 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 |
| F4321 | Electrical Installation |
| 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 |
| G4649 | Wholesale of Other Household Goods |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| 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 |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN, tax code 0102784427 and address Khu Thủy Lợi 2, Xã Sóc Sơn, TP Hà Nội, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Who is the legal representative of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN?
The legal representative of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN is Hoàng Văn Mậu according to the tax registration information linked to tax code 0102784427.
Is CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN still operating?
The status of tax code 0102784427 of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN is NNT đã được cấp MST according to the latest synced data (as of 28/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN?
CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN has tax code 0102784427, issued on 20/06/2008. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CƠ KHÍ XÂY DỰNG VÀ THƯƠNG MẠI HOÀNG THANH SƠN is also registered under the name HOANG THANH SON TRADING AND MECHANICAL CONSTRUCTION JOINT STOCK COMPANY. When searching, either this name or tax code 0102784427 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 Xã Sóc Sơn
1,557
Total businesses
810
Operating
735
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
1,065
Joint stock company
379
Single-member limited liability company
28
Cooperative
19
Sole proprietorship
17
Centre (public service / services)
11
By status
Taxpayer issued tax code
809
Not operating at registered address
520
Ceased operations; tax code closure not yet completed
103
Temporarily suspended operations
76
Ceased operations; tax code closure completed
36
Pending verification of operating status at registered address
10
Businesses with legal representative "Hoàng Văn Mậu"
A total of 7 businesses share the same legal representative name