CÔNG TY CỔ PHẦN CÔNG TRÌNH 6
| Tax code | 0100104901 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 |
| Abbreviated name | JSCONO6 |
| English name | CONSTRUCTION JOINT STOCK COMPANY NO6 |
| Trading name | JSCONO6 |
| Address | Tổ 36, Xã Đông Anh, TP Hà Nội, Việt Nam. |
| Legal representative | Phan Hồng Ngọc |
| Business registration certificate issue date | 29/09/2003 |
| Operations start date | 19/05/1998 |
| Fiscal year end | 31/12 |
| Data updated | 24/09/2026 02:11 |
Business lines
| F4211 | Construction of railways |
| B0810 | Quarrying of stone, sand and clay |
| C23920 | Manufacture of clay building materials |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C25110 | Manufacture of structural metal products |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C33120 | Repair of machinery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F43900 | Other Specialized Construction Activities |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| G45420 | Maintenance and Repair of Motorcycles |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4659 | Wholesale of other machinery and equipment |
| G46900 | Non-specialized Wholesale Trade |
| H49110 | Passenger rail transport, interurban |
| H49120 | Freight rail transport |
| H4933 | Freight transport by road |
| H5221 | Direct support services for rail transport |
| H5225 | Support activities for road transport |
| I5510 | Short-term accommodation activities |
| L68100 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG TRÌNH 6
Is CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 still operating?
The status of tax code 0100104901 of CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 is NNT đã được cấp MST according to the latest synced data (as of 24/09/2026). 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 CÔNG TRÌNH 6?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG TRÌNH 6, tax code 0100104901 and address Tổ 36, Xã Đông Anh, 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.
How is tax code 0100104901 structured?
Tax code 0100104901 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 0010490 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 business lines does CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 is Xây dựng công trình đường sắt (business line code F4211). The entity is also registered for 29 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG TRÌNH 6?
CÔNG TY CỔ PHẦN CÔNG TRÌNH 6 has tax code 0100104901, issued on 19/05/1998. 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 Xã Đông Anh
2,014Total businesses
1,107Operating
904Ceased / 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 company1,240
Joint stock company675
Single-member limited liability company31
Sole proprietorship22
Cooperative14
Unclassified8
By status
Taxpayer issued tax code1,107
Not operating at registered address677
Temporarily suspended operations140
Ceased operations; tax code closure completed48
Ceased operations; tax code closure not yet completed39
Pending verification of operating status at registered address2
Businesses with legal representative "Phan Hồng Ngọc"
A total of 8 businesses share the same legal representative name