CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI
| Tax code | 4300925807 |
| Vietnamese name | CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI |
| Abbreviated name | CÔNG TY TNHH TK XD DUY KHÔI |
| Trading name | CÔNG TY TNHH TK XD DUY KHÔI |
| Address | Số 66/6/3 Trương Định, Phường Nghĩa Lộ, Quảng Ngãi, Việt Nam. |
| Legal representative | TRẦN NHẤT DUY |
| Business registration certificate issue date | 10/03/2026 |
| Operations start date | 10/03/2026 |
| Data updated | 19/09/2026 06:33 |
Business lines
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7410 | Specialized design activities |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 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 |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
Frequently asked questions about CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI
Is CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI still operating?
The status of tax code 4300925807 of CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI is NNT đã được cấp MST according to the latest synced data (as of 19/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI, tax code 4300925807 and address Số 66/6/3 Trương Định, Phường Nghĩa Lộ, Quảng Ngãi, 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 4300925807 structured?
Tax code 4300925807 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 43 are the segment prefix; the seven digits 0092580 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.
What business lines does CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI operate in?
The main business line of CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code 7110). The entity is also registered for 21 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI?
CÔNG TY TNHH THIẾT KẾ VÀ XÂY DỰNG DUY KHÔI has tax code 4300925807, issued on 10/03/2026. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Nghĩa Lộ
2,132
Total businesses
1,020
Operating
1,112
Ceased / suspended
0
New in last 90 days
Across Tỉnh Quảng Ngãi: 14,010 businesses, of which 6,331 are operating.
Common business lines
By legal form
Limited liability company
960
Single-member limited liability company
667
Joint stock company
261
Sole proprietorship
134
Unclassified
31
Other state agency
19
By status
Taxpayer issued tax code
1,020
Ceased operations; tax code closure not yet completed
720
Temporarily suspended operations
144
Not operating at registered address
132
Ceased operations; tax code closure completed
116
Businesses with legal representative "TRẦN NHẤT DUY"
A total of 19 businesses share the same legal representative name