CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A
| Tax code | 3101121091 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A |
| Address | Đường Nguyễn Đăng Giai, TDP Đức Điền, Phường Đồng Hới, Quảng Trị, Việt Nam. |
| Legal representative | Nguyễn Duy Sang |
| Business registration certificate issue date | 17/01/2023 |
| Operations start date | 17/01/2023 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 12:55 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 1621 | Manufacture of veneer sheets and wood-based panels |
| 1622 | Manufacture of builders' carpentry and joinery |
| 1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4649 | Wholesale of Other Household Goods |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 4933 | Freight transport by road |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A
What business lines does CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A operate in?
The main business line of CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 27 additional business line(s), all listed under "Business lines" above.
Is CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A still operating?
The status of tax code 3101121091 of CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A is NNT đã được cấp MST according to the latest synced data (as of 28/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
When was the information for tax code 3101121091 last updated?
The data for CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A was last synced at 12:55 on 28/09/2026. 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.
Who is the legal representative of CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A?
The legal representative of CÔNG TY TNHH TƯ VẤN THIẾT KẾ A5+A is Nguyễn Duy Sang according to the tax registration information linked to tax code 3101121091.
How is tax code 3101121091 structured?
Tax code 3101121091 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 31 are the segment prefix; the seven digits 0112109 fall within an ascending sequence from 0000001 to 9999999; the digit 1 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 Đồng Hới
2,598Total businesses
1,283Operating
1,314Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Trị: 14,108 businesses, of which 6,983 are operating.
Common business lines
By legal form
Limited liability company1,948
Joint stock company305
Sole proprietorship119
Other state agency53
Single-member limited liability company50
Unclassified25
By status
Taxpayer issued tax code1,282
Not operating at registered address913
Ceased operations; tax code closure not yet completed205
Temporarily suspended operations127
Ceased operations; tax code closure completed69
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Nguyễn Duy Sang"
A total of 23 businesses share the same legal representative name