Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn
| Tax code | 0105334810 |
| Vietnamese name | Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn |
| Abbreviated name | QUAN SON TRADING AND INVESTMENT CONSTRUCTION JOINT STOCK COM |
| Trading name | QUAN SON TRADING AND INVESTMENT CONSTRUCTION JOINT STOCK COM |
| Address | Số 6 khu tập thể Sông Đà, tổ 7, Phường Kiến Hưng, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Trọng Nhân |
| Business registration certificate issue date | 30/12/2011 |
| Operations start date | 30/05/2011 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 17/09/2026 03:43 |
Part of the "Tax Code Cleanup" campaign
Assess legal risk
Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan 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 |
| 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 |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| M74100 | Specialized design activities |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| B07100 | Mining of iron ores |
| B0810 | Quarrying of stone, sand and clay |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn
What is the tax code of Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn?
Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn has tax code 0105334810, issued on 30/05/2011. 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 Đầu Tư Xây Dựng Và Thương Mại Quan Sơn operate in?
The main business line of Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn is Xây dựng nhà các loại. (business line code F41000). The entity is also registered for 18 additional business line(s), all listed under "Business lines" above.
How is tax code 0105334810 structured?
Tax code 0105334810 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 0533481 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.
What information is needed to issue an invoice to Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn?
The three mandatory fields on an invoice are the entity name Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn, tax code 0105334810 and address Số 6 khu tập thể Sông Đà, tổ 7, Phường Kiến Hưng, 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.
Is Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn still operating?
The status of tax code 0105334810 of Công Ty Cổ Phần Đầu Tư Xây Dựng Và Thương Mại Quan Sơn is NNT không hoạt động tại địa chỉ đã đăng ký according to the latest synced data (as of 17/09/2026). 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 Kiến Hưng
3,089Total businesses
1,774Operating
1,304Ceased / suspended
0New 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 company1,787
Joint stock company1,227
Single-member limited liability company41
Cooperative7
School / educational institution6
Centre (public service / services)4
By status
Taxpayer issued tax code1,772
Not operating at registered address663
Ceased operations; tax code closure not yet completed283
Temporarily suspended operations197
Ceased operations; tax code closure completed161
Pending verification of operating status at registered address8
Businesses with legal representative "Trần Trọng Nhân"
A total of 36 businesses share the same legal representative name