CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN
| Tax code | 0109436549 |
| Vietnamese name | CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN |
| English name | TBN - TECHNICAL SERVICE JOINT STOCK COMPANY |
| Trading name | TBN - TECHNICAL SERVICE JOINT STOCK COMPANY |
| Address | Số nhà 11, ngõ 5, đường Nguyễn Đổng Chi, Phường Từ Liêm, TP Hà Nội, Việt Nam. |
| Legal representative | Mai Thị Hồng Nhung |
| Business registration certificate issue date | 02/12/2020 |
| Operations start date | 02/12/2020 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 07:59 |
Business lines
| F4321 | Electrical Installation |
| C2620 | Manufacture of computers and peripheral equipment |
| C2630 | Manufacture of communication equipment |
| C2640 | Manufacture of consumer electronics |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C2720 | Manufacture of batteries and accumulators |
| C2731 | Manufacture of fibre optic cables |
| C2732 | Manufacture of other electronic and electric wires and cables |
| C2733 | Manufacture of wiring devices |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2822 | Manufacture of metal-forming machinery and machine tools |
| C2823 | Manufacture of metallurgy machinery |
| C2829 | Manufacture of other special-purpose machinery |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5320 | Courier activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7990 | Other reservation service and related activities |
| N8299 | Other business support service activities n.e.c. |
| P8532 | Intermediate vocational training |
Frequently asked questions about CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN
Where is the address of CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN?
CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN has its registered office at Số nhà 11, ngõ 5, đường Nguyễn Đổng Chi, Phường Từ Liêm, TP Hà Nội, Việt Nam.. The entity is located in Phường Từ Liêm, Hà Nội.
What business lines does CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN operate in?
The main business line of CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN is Lắp đặt hệ thống điện (business line code F4321). The entity is also registered for 45 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN have any other names?
Besides its full name, CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN is also registered under the name TBN - TECHNICAL SERVICE JOINT STOCK COMPANY. When searching, either this name or tax code 0109436549 will return the same result.
What is the tax code of CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN?
CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN has tax code 0109436549, issued on 02/12/2020. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN still operating?
The status of tax code 0109436549 of CÔNG TY CỔ PHẦN DỊCH VỤ KỸ THUẬT - TBN is NNT đã được cấp MST according to the latest synced data (as of 07/09/2026). 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 Từ Liêm
9,450
Total businesses
4,919
Operating
4,489
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
5,503
Joint stock company
3,611
Single-member limited liability company
155
Representative office
37
School / educational institution
21
Centre (public service / services)
19
By status
Taxpayer issued tax code
4,907
Not operating at registered address
2,437
Ceased operations; tax code closure not yet completed
1,175
Temporarily suspended operations
585
Ceased operations; tax code closure completed
292
Pending verification of operating status at registered address
24
Businesses with legal representative "Mai Thị Hồng Nhung"
A total of 26 businesses share the same legal representative name