CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY
| Tax code | 3101109344 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY |
| Address | Thôn Vân Trung, Phường Ba Đồn, Quảng Trị, Việt Nam. |
| Legal representative | Cao Xuân Đồng |
| Business registration certificate issue date | 19/11/2021 |
| Operations start date | 19/11/2021 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 09:07 |
Business lines
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| 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 |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| H4933 | Freight transport by road |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY
How is tax code 3101109344 structured?
Tax code 3101109344 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 0110934 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Is CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY still operating?
The status of tax code 3101109344 of CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY is NNT đã được cấp MST according to the latest synced data (as of 17/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY?
CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY has its registered office at Thôn Vân Trung, Phường Ba Đồn, Quảng Trị, Việt Nam.. The entity is located in Phường Ba Đồn, Quảng Trị.
Who is the legal representative of CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY?
The legal representative of CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY is Cao Xuân Đồng according to the tax registration information linked to tax code 3101109344.
What business lines does CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY operate in?
The main business line of CÔNG TY TNHH TƯ VẤN XÂY DỰNG TỔNG HỢP ĐỨC DUY is Xây dựng công trình kỹ thuật dân dụng khác (business line code F4299). The entity is also registered for 18 additional business line(s), all listed under "Business lines" above.
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 Ba Đồn
437Total businesses
236Operating
200Ceased / 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 company358
Joint stock company26
Other state agency14
Sole proprietorship7
Centre (public service / services)6
Single-member limited liability company5
By status
Taxpayer issued tax code235
Not operating at registered address124
Ceased operations; tax code closure not yet completed48
Temporarily suspended operations14
Ceased operations; tax code closure completed14
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Cao Xuân Đồng"
A total of 2 businesses share the same legal representative name