CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ
| Tax code | 4001230042 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ |
| English name | TAM KY HOUSE CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | TAM KY HOUSE CONSTRUCTION JOINT STOCK COMPANY |
| Address | Thôn An Hòa, Xã Tây Hồ, TP Đà Nẵng, Việt Nam. |
| Legal representative | Trần Xuân Ngọc |
| Business registration certificate issue date | 14/04/2021 |
| Operations start date | 14/04/2021 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 06:02 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| B0810 | Quarrying of stone, sand and clay |
| C2592 | Treatment and coating of metals; machining |
| D3511 | Electric power generation |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4291 | Construction of water 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| N7710 | Rental and leasing of motor vehicles |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ
What is the tax code of CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ?
CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ has tax code 4001230042, issued on 14/04/2021. 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 CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 22 additional business line(s), all listed under "Business lines" above.
How is tax code 4001230042 structured?
Tax code 4001230042 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 40 are the segment prefix; the seven digits 0123004 fall within an ascending sequence from 0000001 to 9999999; the digit 2 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ, tax code 4001230042 and address Thôn An Hòa, Xã Tây Hồ, TP Đà Nẵng, 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.
Is CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ still operating?
The status of tax code 4001230042 of CÔNG TY CỔ PHẦN XÂY DỰNG NHÀ TAM KỲ is NNT đã được cấp MST according to the latest synced data (as of 26/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Tây Hồ
127Total businesses
71Operating
56Ceased / suspended
0New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company64
Single-member limited liability company18
Cooperative16
Joint stock company12
Sole proprietorship10
People's Committee3
By status
Taxpayer issued tax code71
Ceased operations; tax code closure not yet completed24
Not operating at registered address23
Temporarily suspended operations6
Ceased operations; tax code closure completed3
Businesses with legal representative "Trần Xuân Ngọc"
A total of 39 businesses share the same legal representative name