CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H
| Tax code | 5702174990 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H |
| Abbreviated name | Đ&H01.JSC |
| English name | Đ&H CONSTRUCTION INVESTMENT CONSULTING JOINT STOCK COMPANY |
| Trading name | Đ&H01.JSC |
| Address | Ngõ 20, Tổ 4, khu 7B, Phường Hạ Long, TP Quảng Ninh, Việt Nam. |
| Legal representative | Trịnh Hồng Đông |
| Business registration certificate issue date | 20/01/2025 |
| Operations start date | 20/01/2025 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 00:49 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 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 |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| M7120 | Technical testing and analysis |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8121 | General cleaning of buildings |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H
What business lines does CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 25 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H?
The legal representative of CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H is Trịnh Hồng Đông according to the tax registration information linked to tax code 5702174990.
Where is the address of CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H?
CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H has its registered office at Ngõ 20, Tổ 4, khu 7B, Phường Hạ Long, TP Quảng Ninh, Việt Nam.. The entity is located in Phường Hạ Long, Quảng Ninh.
Is CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H still operating?
The status of tax code 5702174990 of CÔNG TY CỔ PHẦN TƯ VẤN ĐẦU TƯ XÂY DỰNG Đ&H 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.
How is tax code 5702174990 structured?
Tax code 5702174990 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 57 are the segment prefix; the seven digits 0217499 fall within an ascending sequence from 0000001 to 9999999; the digit 0 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 Hạ Long
1,616Total businesses
730Operating
882Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Ninh: 19,882 businesses, of which 7,851 are operating.
Common business lines
By legal form
Limited liability company716
Joint stock company584
Single-member limited liability company189
Sole proprietorship37
Other state agency30
Unclassified14
By status
Taxpayer issued tax code729
Not operating at registered address589
Ceased operations; tax code closure not yet completed135
Temporarily suspended operations116
Ceased operations; tax code closure completed42
Transferred to another tax authority (awaiting receiving authority)3