CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO
| Tax code | 0601183090 |
| Vietnamese name | CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO |
| Abbreviated name | DUO CORP |
| English name | DUO ONLINE CORPORATION |
| Trading name | DUO CORP |
| Address | Số 45 Hàng Thao, Phường Nam Định, Ninh Bình, Việt Nam. |
| Legal representative | Dương Trường Minh |
| Business registration certificate issue date | 31/08/2019 |
| Operations start date | 31/08/2019 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 00:11 |
Business lines
| J6312 | Web portals |
| C2630 | Manufacture of communication equipment |
| C3240 | Manufacture of games and toys |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| H5229 | Other transport support activities |
| J6190 | Other telecommunications activities |
| M7310 | Advertising |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8220 | Call centre activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO
Who is the legal representative of CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO?
The legal representative of CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO is Dương Trường Minh according to the tax registration information linked to tax code 0601183090.
Is CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO still operating?
The status of tax code 0601183090 of CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO is NNT đã được cấp MST according to the latest synced data (as of 08/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO?
CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO has tax code 0601183090, issued on 31/08/2019. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO have any other names?
Besides its full name, CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO is also registered under the name DUO ONLINE CORPORATION. When searching, either this name or tax code 0601183090 will return the same result.
What business lines does CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO operate in?
The main business line of CÔNG TY CỔ PHẦN TRỰC TUYẾN DUO is Cổng thông tin (business line code J6312). The entity is also registered for 10 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 Nam Định
2,551
Total businesses
1,145
Operating
1,390
Ceased / suspended
0
New in last 90 days
Across Tỉnh Ninh Bình: 29,615 businesses, of which 15,586 are operating.
Common business lines
By legal form
Limited liability company
1,348
Joint stock company
647
Single-member limited liability company
315
Sole proprietorship
143
Other state agency
17
Centre (public service / services)
16
By status
Taxpayer issued tax code
1,143
Not operating at registered address
753
Ceased operations; tax code closure not yet completed
372
Temporarily suspended operations
156
Ceased operations; tax code closure completed
109
Pending verification of operating status at registered address
15
Businesses with legal representative "Dương Trường Minh"
A total of 1 businesses share the same legal representative name