CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH
| Tax code | 5400225656 |
| Vietnamese name | CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH |
| Address | Số 12, ngách 521/69 đường Trương Định, Phường Hoàng Mai, TP Hà Nội, Việt Nam. |
| Legal representative | TRỊNH VĂN TRỌNG |
| Business registration certificate issue date | 21/07/2003 |
| Operations start date | 11/09/2003 |
| Fiscal year end | 31/12 |
| Data updated | 16/09/2026 20:19 |
Business lines
| F4221 | Construction of electricity projects |
| A0114 | Growing of sugar cane |
| A0118 | Growing of vegetables and flowers |
| A0119 | Growing of other non-perennial crops |
| A0121 | Growing of fruit |
| A0161 | Support activities for crop production |
| A0163 | Post-harvest crop activities |
| A0164 | Seed processing for propagation |
| B0810 | Quarrying of stone, sand and clay |
| C1030 | Processing and preserving of fruit and vegetables |
| C2012 | Manufacture of fertilizers and nitrogen compounds |
| 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 |
| F4212 | Construction of roads |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G47990 | Other non-store retail sale n.e.c. |
| H4933 | Freight transport by road |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N8299 | Other business support service activities n.e.c. |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH
What business lines does CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH operate in?
The main business line of CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH is Xây dựng công trình điện (business line code F4221). The entity is also registered for 36 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH?
CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH has tax code 5400225656, issued on 11/09/2003. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH?
CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH has its registered office at Số 12, ngách 521/69 đường Trương Định, Phường Hoàng Mai, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàng Mai, Hà Nội.
What information is needed to issue an invoice to CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH?
The three mandatory fields on an invoice are the entity name CÔNG TY TRÁCH NHIỆM HỮU HẠN DUY THÀNH, tax code 5400225656 and address Số 12, ngách 521/69 đường Trương Định, Phường Hoàng 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.
How is tax code 5400225656 structured?
Tax code 5400225656 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 54 are the segment prefix; the seven digits 0022565 fall within an ascending sequence from 0000001 to 9999999; the digit 6 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 Hoàng Mai
4,421Total businesses
2,283Operating
2,104Ceased / suspended
0New 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 company2,692
Joint stock company1,574
Single-member limited liability company76
Sole proprietorship24
Cooperative11
Representative office10
By status
Taxpayer issued tax code2,282
Not operating at registered address976
Ceased operations; tax code closure not yet completed766
Temporarily suspended operations279
Ceased operations; tax code closure completed83
Pending verification of operating status at registered address30
Businesses with legal representative "TRỊNH VĂN TRỌNG"
A total of 19 businesses share the same legal representative name