DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN
| Tax code | 3100955471 |
| Vietnamese name | DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN |
| Address | 40 Lê Thành Đồng, Phường Đồng Hới, Quảng Trị, Việt Nam. |
| Legal representative | Hoàng Công Tuấn |
| Business registration certificate issue date | 11/01/2013 |
| Operations start date | 11/01/2013 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 06:40 |
Business lines
| C25920 | Treatment and coating of metals; machining |
| C33190 | Repair of other equipment |
| F43290 | Other Building Services Installation |
| H4933 | Freight transport by road |
| G4773 | Retail sale of other new goods in specialized stores |
Frequently asked questions about DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN
How is tax code 3100955471 structured?
Tax code 3100955471 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 31 are the segment prefix; the seven digits 0095547 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What is the tax code of DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN?
DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN has tax code 3100955471, issued on 11/01/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 3100955471 last updated?
The data for DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN was last synced at 06:40 on 17/09/2026. 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.
What information is needed to issue an invoice to DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN?
The three mandatory fields on an invoice are the entity name DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN, tax code 3100955471 and address 40 Lê Thành Đồng, Phường Đồng Hới, Quảng Trị, 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.
What business lines does DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN operate in?
The main business line of DOANH NGHIỆP TN CƠ KHÍ VÀ THƯƠNG MẠI HOÀNG TUẤN is Gia công cơ khí; xử lý và tráng phủ kim loại (business line code C25920). The entity is also registered for 4 additional business line(s), all listed under "Business lines" above.
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 Đồng Hới
2,598Total businesses
1,283Operating
1,314Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Trị: 14,108 businesses, of which 6,983 are operating.
Common business lines
By legal form
Limited liability company1,948
Joint stock company305
Sole proprietorship119
Other state agency53
Single-member limited liability company50
Unclassified25
By status
Taxpayer issued tax code1,282
Not operating at registered address913
Ceased operations; tax code closure not yet completed205
Temporarily suspended operations127
Ceased operations; tax code closure completed69
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Hoàng Công Tuấn"
A total of 14 businesses share the same legal representative name