CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ
| Tax code | 0101648573 |
| Vietnamese name | CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ |
| Abbreviated name | DONG DO TELECOM.,JSC |
| English name | DONG DO TELECOMMUNICATION JOINT STOCK COMPANY |
| Trading name | DONG DO TELECOM.,JSC |
| Address | Số 8, ngõ 84 Ngọc Khánh, Phường Giảng Võ, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Mạnh Khang |
| Business registration certificate issue date | 28/04/2005 |
| Operations start date | 10/05/2005 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 06:23 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| C14100 | Manufacture of wearing apparel, except fur apparel |
| C1702 | Manufacture of corrugated paper and paperboard and of containers of paper and paperboard |
| C2394 | Manufacture of cement, lime and plaster |
| C26300 | Manufacture of communication equipment |
| F43120 | Site preparation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4773 | Retail sale of other new goods in specialized stores |
| H4933 | Freight transport by road |
| J6190 | Other telecommunications activities |
| J62010 | Computer programming activities |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ
What business lines does CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ operate in?
The main business line of CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ is Xây dựng công trình kỹ thuật dân dụng khác (business line code F4299). The entity is also registered for 17 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ?
The legal representative of CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ is Nguyễn Mạnh Khang according to the tax registration information linked to tax code 0101648573.
Where is the address of CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ?
CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ has its registered office at Số 8, ngõ 84 Ngọc Khánh, Phường Giảng Võ, TP Hà Nội, Việt Nam.. The entity is located in Phường Giảng Võ, Hà Nội.
Is CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ still operating?
The status of tax code 0101648573 of CÔNG TY CỔ PHẦN VIỄN THÔNG ĐÔNG ĐÔ 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.
How is tax code 0101648573 structured?
Tax code 0101648573 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 0164857 fall within an ascending sequence from 0000001 to 9999999; the digit 3 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Giảng Võ
5,151
Total businesses
2,191
Operating
2,903
Ceased / suspended
0
New 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 company
2,833
Joint stock company
1,823
Representative office
120
Single-member limited liability company
82
Unclassified
63
Other company
33
By status
Taxpayer issued tax code
2,183
Ceased operations; tax code closure not yet completed
1,394
Not operating at registered address
1,066
Temporarily suspended operations
286
Ceased operations; tax code closure completed
157
Pending verification of operating status at registered address
52
Businesses with legal representative "Nguyễn Mạnh Khang"
A total of 18 businesses share the same legal representative name