CÔNG TY TNHH CƠ KHÍ HẢI SƠN
| Tax code | 3100405710 |
| Vietnamese name | CÔNG TY TNHH CƠ KHÍ HẢI SƠN |
| Address | Tổ dân phố 11 Đồng Phú, Phường Đồng Hới, Quảng Trị, Việt Nam. |
| Legal representative | Nguyễn Hải Sơn |
| Business registration certificate issue date | 05/03/2008 |
| Operations start date | 06/03/2008 |
| Fiscal year end | 31/12 |
| Data updated | 09/09/2026 23:13 |
Business lines
| H4933 | Freight transport by road |
| C25920 | Treatment and coating of metals; machining |
| F41000 | Construction of buildings |
| F42102 | Construction of roads |
| F42900 | Construction of other civil engineering projects |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G46631 | Wholesale of bamboo, timber and processed wood |
Frequently asked questions about CÔNG TY TNHH CƠ KHÍ HẢI SƠN
What information is needed to issue an invoice to CÔNG TY TNHH CƠ KHÍ HẢI SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CƠ KHÍ HẢI SƠN, tax code 3100405710 and address Tổ dân phố 11 Đồng Phú, 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.
Where is the address of CÔNG TY TNHH CƠ KHÍ HẢI SƠN?
CÔNG TY TNHH CƠ KHÍ HẢI SƠN has its registered office at Tổ dân phố 11 Đồng Phú, Phường Đồng Hới, Quảng Trị, Việt Nam.. The entity is located in Phường Đồng Hới, Quảng Trị.
What is the tax code of CÔNG TY TNHH CƠ KHÍ HẢI SƠN?
CÔNG TY TNHH CƠ KHÍ HẢI SƠN has tax code 3100405710, issued on 06/03/2008. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH CƠ KHÍ HẢI SƠN operate in?
The main business line of CÔNG TY TNHH CƠ KHÍ HẢI SƠN is Vận tải hàng hóa bằng đường bộ (business line code H4933). The entity is also registered for 6 additional business line(s), all listed under "Business lines" above.
Is CÔNG TY TNHH CƠ KHÍ HẢI SƠN still operating?
The status of tax code 3100405710 of CÔNG TY TNHH CƠ KHÍ HẢI SƠN is NNT đã được cấp MST according to the latest synced data (as of 09/09/2026). 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 Phường Đồng Hới
2,598
Total businesses
1,283
Operating
1,314
Ceased / suspended
0
New 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 company
1,948
Joint stock company
305
Sole proprietorship
119
Other state agency
53
Single-member limited liability company
50
Unclassified
25
By status
Taxpayer issued tax code
1,282
Not operating at registered address
913
Ceased operations; tax code closure not yet completed
205
Temporarily suspended operations
127
Ceased operations; tax code closure completed
69
Operating (household or individual business without complete tax registration information)
1
Businesses with legal representative "Nguyễn Hải Sơn"
A total of 113 businesses share the same legal representative name