CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN
| Tax code | 5701861542 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN |
| Abbreviated name | THAI SON QN JSC |
| English name | THAI SON QN TRADING AND CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | THAI SON QN JSC |
| Address | Số 97 Hải Đăng, Tổ 1, Khu 2, Phường Hạ Long, TP Quảng Ninh, Việt Nam. |
| Legal representative | Nguyễn Văn Cương |
| Business registration certificate issue date | 18/04/2017 |
| Operations start date | 18/04/2017 |
| Fiscal year end | 31/12 |
| Data updated | 16/09/2026 11:53 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C23950 | Manufacture of articles of concrete, cement and plaster |
| E3700 | Sewerage and wastewater treatment |
| F41000 | Construction of buildings |
| 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 |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| M71200 | Technical testing and analysis |
| B0810 | Quarrying of stone, sand and clay |
| B09900 | Support activities for other mining and quarrying |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN
Is CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN still operating?
The status of tax code 5701861542 of CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN is NNT đã được cấp MST according to the latest synced data (as of 16/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN, tax code 5701861542 and address Số 97 Hải Đăng, Tổ 1, Khu 2, Phường Hạ Long, TP Quảng Ninh, 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.
How is tax code 5701861542 structured?
Tax code 5701861542 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 57 are the segment prefix; the seven digits 0186154 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 business lines does CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 19 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN?
CÔNG TY CỔ PHẦN XÂY DỰNG VÀ THƯƠNG MẠI THÁI SƠN QN has tax code 5701861542, issued on 18/04/2017. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Hạ Long
1,616
Total businesses
730
Operating
882
Ceased / suspended
0
New in last 90 days
Across Tỉnh Quảng Ninh: 19,882 businesses, of which 7,851 are operating.
Common business lines
By legal form
Limited liability company
716
Joint stock company
584
Single-member limited liability company
189
Sole proprietorship
37
Other state agency
30
Unclassified
14
By status
Taxpayer issued tax code
729
Not operating at registered address
589
Ceased operations; tax code closure not yet completed
135
Temporarily suspended operations
116
Ceased operations; tax code closure completed
42
Transferred to another tax authority (awaiting receiving authority)
3
Businesses with legal representative "Nguyễn Văn Cương"
A total of 1,846 businesses share the same legal representative name