CÔNG TY CỔ PHẦN KỸ THUẬT TST
| Tax code | 0101802137 |
| Vietnamese name | CÔNG TY CỔ PHẦN KỸ THUẬT TST |
| Abbreviated name | TST ENGINEERING JSC |
| English name | TST ENGINEERING JOINT STOCK COMPANY |
| Trading name | TST ENGINEERING JSC |
| Address | Tầng 4, TTTM V+ số 505 Phố Minh Khai, Phường Vĩnh Tuy, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Việt Phương |
| Business registration certificate issue date | 12/10/2005 |
| Operations start date | 24/10/2005 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 22:19 |
Business lines
| F43210 | Electrical Installation |
| B0810 | Quarrying of stone, sand and clay |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C27500 | Manufacture of domestic appliances |
| C28190 | Manufacture of other general-purpose machinery |
| C32900 | Other manufacturing n.e.c. |
| C33120 | Repair of machinery |
| C33130 | Repair of electronic and optical equipment |
| C33140 | Repair of electrical equipment |
| C33200 | Installation of industrial machinery and equipment |
| F4212 | Construction of roads |
| D3511 | Electric power generation |
| D3512 | Electric power transmission and distribution |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications 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. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4632 | Wholesale of Food |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| G4773 | Retail sale of other new goods 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| J62020 | Computer consultancy and computer facilities management |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N7710 | Rental and leasing of motor vehicles |
| 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 KỸ THUẬT TST
When was the information for tax code 0101802137 last updated?
The data for CÔNG TY CỔ PHẦN KỸ THUẬT TST was last synced at 22:19 on 26/09/2026. 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.
How is tax code 0101802137 structured?
Tax code 0101802137 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 0180213 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Where is the address of CÔNG TY CỔ PHẦN KỸ THUẬT TST?
CÔNG TY CỔ PHẦN KỸ THUẬT TST has its registered office at Tầng 4, TTTM V+ số 505 Phố Minh Khai, Phường Vĩnh Tuy, TP Hà Nội, Việt Nam.. The entity is located in Phường Vĩnh Tuy, Hà Nội.
What business lines does CÔNG TY CỔ PHẦN KỸ THUẬT TST operate in?
The main business line of CÔNG TY CỔ PHẦN KỸ THUẬT TST is Lắp đặt hệ thống điện (business line code F43210). The entity is also registered for 51 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY CỔ PHẦN KỸ THUẬT TST have any other names?
Besides its full name, CÔNG TY CỔ PHẦN KỸ THUẬT TST is also registered under the name TST ENGINEERING JOINT STOCK COMPANY. When searching, either this name or tax code 0101802137 will return the same result.
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 Vĩnh Tuy
3,154
Total businesses
1,350
Operating
1,794
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
1,823
Joint stock company
1,192
Single-member limited liability company
53
Sole proprietorship
14
Other company
8
Representative office
8
By status
Taxpayer issued tax code
1,346
Ceased operations; tax code closure not yet completed
770
Not operating at registered address
602
Ceased operations; tax code closure completed
235
Temporarily suspended operations
187
Pending verification of operating status at registered address
8
Businesses with legal representative "Nguyễn Việt Phương"
A total of 171 businesses share the same legal representative name