Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn
| Tax code | 0105794310 |
| Vietnamese name | Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn |
| Abbreviated name | NAMSONCO., JSC |
| English name | NAM SON MECHANICAL CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | NAMSONCO., JSC |
| Address | Quốc lộ 3, thôn Lộc Hà, Xã Đông Anh, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Xuân Đăng |
| Business registration certificate issue date | 20/02/2012 |
| Operations start date | 20/02/2012 |
| Fiscal year end | 31/12 |
| Data updated | 24/09/2026 11:34 |
Part of the "Tax Code Cleanup" campaign
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Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn 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 |
| A02210 | Logging |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B07100 | Mining of iron ores |
| C13210 | Manufacture of knitted, crocheted and non-woven fabrics |
| C13220 | Manufacture of made-up textile articles, except apparel |
| C13230 | Manufacture of carpets, rugs and bedding |
| C14100 | Manufacture of wearing apparel, except fur apparel |
| C14300 | Manufacture of knitted and crocheted apparel |
| C16220 | Manufacture of builders' carpentry and joinery |
| C24100 | Manufacture of basic iron and steel |
| C24310 | Casting of iron and steel |
| C25110 | Manufacture of structural metal products |
| C25120 | Manufacture of tanks, reservoirs and containers of metal |
| C25130 | Manufacture of steam generators, except central heating hot water boilers |
| C25910 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C25920 | Treatment and coating of metals; machining |
| C25930 | Manufacture of cutlery, hand tools and general hardware |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C27400 | Manufacture of electric lighting equipment |
| C28140 | Manufacture of bearings, gears, gearing and driving elements |
| C28160 | Manufacture of lifting and handling equipment |
| C28220 | Manufacture of metal-forming machinery and machine tools |
| C30110 | Building of ships and floating structures |
| C30120 | Building of pleasure and sporting boats |
| C33120 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| C33150 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C33200 | Installation of industrial machinery and equipment |
| 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 |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn
Who is the legal representative of Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn?
The legal representative of Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn is Phạm Xuân Đăng according to the tax registration information linked to tax code 0105794310.
What information is needed to issue an invoice to Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn?
The three mandatory fields on an invoice are the entity name Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn, tax code 0105794310 and address Quốc lộ 3, thôn Lộc Hà, Xã Đông Anh, 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.
When was the information for tax code 0105794310 last updated?
The data for Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn was last synced at 11:34 on 24/09/2026. 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.
How is tax code 0105794310 structured?
Tax code 0105794310 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 0579431 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 Cơ Khí Xây Dựng Nam Sơn?
Công Ty Cổ Phần Cơ Khí Xây Dựng Nam Sơn has its registered office at Quốc lộ 3, thôn Lộc Hà, Xã Đông Anh, TP Hà Nội, Việt Nam.. The entity is located in Xã Đông Anh, 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 Xã Đông Anh
2,014
Total businesses
1,107
Operating
904
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
1,240
Joint stock company
675
Single-member limited liability company
31
Sole proprietorship
22
Cooperative
14
Unclassified
8
By status
Taxpayer issued tax code
1,107
Not operating at registered address
677
Temporarily suspended operations
140
Ceased operations; tax code closure completed
48
Ceased operations; tax code closure not yet completed
39
Pending verification of operating status at registered address
2
Businesses with legal representative "Phạm Xuân Đăng"
A total of 3 businesses share the same legal representative name