CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG
| Tax code | 0101580558 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG |
| Abbreviated name | TSDC., JSC |
| English name | TELECOMMUNICATION SERVICES AND DESIGN CONSULTANCY JOINT STOCK COMPANY |
| Trading name | TSDC., JSC |
| Address | Số 3, ngõ A4, tập thể Đại Học Ngoại Ngữ Hà Nội, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | Đinh Tuấn Anh |
| Business registration certificate issue date | 26/04/2006 |
| Operations start date | 14/12/2004 |
| Fiscal year end | 31/12 |
| Data updated | 14/06/2026 09:57 |
Business lines
| F4223 | Construction of telecommunications projects |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C23920 | Manufacture of clay building materials |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2396 | Cutting, shaping and finishing of stone |
| C2431 | Casting of iron and steel |
| C2432 | Casting of non-ferrous metals |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C25920 | Treatment and coating of metals; machining |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C27900 | Manufacture of other electrical equipment |
| C33120 | Repair of machinery |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G45420 | Maintenance and Repair of Motorcycles |
| G4649 | Wholesale of Other Household Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| S9522 | Repair of household appliances and home and garden equipment |
| S9524 | Repair of furniture and home furnishings |
| S9529 | Repair of other personal and household goods n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG
How is tax code 0101580558 structured?
Tax code 0101580558 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 0158055 fall within an ascending sequence from 0000001 to 9999999; the digit 8 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 TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG is Xây dựng công trình viễn thông, thông tin liên lạc (business line code F4223). The entity is also registered for 48 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG?
CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG has tax code 0101580558, issued on 14/12/2004. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG?
The legal representative of CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG is Đinh Tuấn Anh according to the tax registration information linked to tax code 0101580558.
When was the information for tax code 0101580558 last updated?
The data for CÔNG TY CỔ PHẦN TƯ VẤN THIẾT KẾ VÀ DỊCH VỤ VIỄN THÔNG was last synced at 09:57 on 14/06/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
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 Thanh Xuân
8,286
Total businesses
3,653
Operating
4,582
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
4,440
Joint stock company
3,450
Single-member limited liability company
128
Representative office
80
Centre (public service / services)
32
Unclassified
22
By status
Taxpayer issued tax code
3,644
Not operating at registered address
2,347
Ceased operations; tax code closure not yet completed
1,608
Temporarily suspended operations
451
Ceased operations; tax code closure completed
176
Pending verification of operating status at registered address
44
Businesses with legal representative "Đinh Tuấn Anh"
A total of 67 businesses share the same legal representative name