TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG
| Tax code | 0100203476 |
| Vietnamese name | TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG |
| Abbreviated name | WTO |
| English name | TRADING CONSTRUCTION WORKS ORGANIZATION |
| Trading name | WTO |
| Address | Số 201, đường Minh Khai, Phường Bạch Mai, TP Hà Nội, Việt Nam. |
| Legal representative | HUỲNH XUÂN NHÂN |
| Business registration certificate issue date | 03/01/2006 |
| Operations start date | 11/06/1998 |
| Fiscal year end | 31/12 |
| Data updated | 13/10/2026 09:00 |
Business lines
| 6810 | Real estate activities with own or leased property |
| L6810 | Real estate activities with own or leased property |
| A0129 | Growing of other perennial crops |
| A0161 | Support activities for crop production |
| B0899 | Other mining and quarrying n.e.c. |
| A0220 | Logging |
| A0240 | Support services to forestry |
| B0810 | Quarrying of stone, sand and clay |
| C1410 | Manufacture of wearing apparel, except fur apparel |
| C1520 | Manufacture of footwear |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C1701 | Manufacture of pulp, paper and paperboard |
| C2012 | Manufacture of fertilizers and nitrogen compounds |
| C2393 | Manufacture of other porcelain and ceramic products |
| C2394 | Manufacture of cement, lime and plaster |
| C2396 | Cutting, shaping and finishing of stone |
| C2399 | Manufacture of other non-metallic mineral products n.e.c. |
| C2410 | Manufacture of basic iron and steel |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C3091 | Manufacture of motorcycles |
| C3099 | Manufacture of other transport equipment n.e.c. |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| D3511 | Electric power generation |
| D3512 | Electric power transmission and distribution |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3900 | Remediation activities and other waste management services |
| 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 |
| 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. |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4912 | Freight rail transport |
| H4933 | Freight transport by road |
| H5012 | Sea and coastal freight water transport |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5630 | Beverage serving activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7912 | Tour operator activities |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
| P8521 | Primary education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| P8551 | Sports and recreation education |
| P8559 | Other education n.e.c. |
| R9311 | Operation of sports facilities |
| R9312 | Activities of sports clubs |
| R9321 | Amusement and theme parks activities |
| R9329 | Other amusement and recreation activities n.e.c. |
Frequently asked questions about TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG
What is the tax code of TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG?
TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG has tax code 0100203476, issued on 11/06/1998. 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 TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG still operating?
The status of tax code 0100203476 of TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG is NNT đã được cấp MST according to the latest synced data (as of 13/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Who is the legal representative of TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG?
The legal representative of TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG is HUỲNH XUÂN NHÂN according to the tax registration information linked to tax code 0100203476.
What information is needed to issue an invoice to TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG?
The three mandatory fields on an invoice are the entity name TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG, tax code 0100203476 and address Số 201, đường Minh Khai, Phường Bạch Mai, TP Hà Nội, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
When was the information for tax code 0100203476 last updated?
The data for TỔNG CÔNG TY CỔ PHẦN THƯƠNG MẠI XÂY DỰNG was last synced at 09:00 on 13/10/2026. 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 Bạch Mai
4,431
Total businesses
1,639
Operating
2,782
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
2,614
Joint stock company
1,521
Single-member limited liability company
101
Sole proprietorship
32
Centre (public service / services)
25
Unclassified
24
By status
Taxpayer issued tax code
1,637
Ceased operations; tax code closure not yet completed
1,481
Not operating at registered address
917
Temporarily suspended operations
263
Ceased operations; tax code closure completed
121
Pending verification of operating status at registered address
5
Businesses with legal representative "HUỲNH XUÂN NHÂN"
A total of 1 businesses share the same legal representative name