CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH
| Tax code | 4001268335 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH |
| English name | DKH CONSTRUCTION CONSULTING COMPANY LIMITED |
| Trading name | DKH CONSTRUCTION CONSULTING COMPANY LIMITED |
| Address | Khối phố Triêm Đông 1, Phường Điện Bàn, TP Đà Nẵng, Việt Nam. |
| Legal representative | Dương Phú Duy |
| Business registration certificate issue date | 31/05/2023 |
| Operations start date | 31/05/2023 |
| Fiscal year end | 31/12 |
| Data updated | 09/10/2026 19:33 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C2592 | Treatment and coating of metals; machining |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| E3900 | Remediation activities and other waste management services |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4662 | Wholesale of metals and metal ores |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| M7120 | Technical testing and analysis |
| M7410 | Specialized design activities |
| S9522 | Repair of household appliances and home and garden equipment |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH
What is the tax code of CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH?
CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH has tax code 4001268335, issued on 31/05/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH have any other names?
Besides its full name, CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH is also registered under the name DKH CONSTRUCTION CONSULTING COMPANY LIMITED. When searching, either this name or tax code 4001268335 will return the same result.
What business lines does CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH operate in?
The main business line of CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 32 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH?
CÔNG TY TNHH TƯ VẤN XÂY DỰNG DKH has its registered office at Khối phố Triêm Đông 1, Phường Điện Bàn, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Điện Bàn, Đà Nẵng.
How is tax code 4001268335 structured?
Tax code 4001268335 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 40 are the segment prefix; the seven digits 0126833 fall within an ascending sequence from 0000001 to 9999999; the digit 5 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 Điện Bàn
358
Total businesses
170
Operating
188
Ceased / suspended
0
New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company
214
Single-member limited liability company
63
Joint stock company
33
Sole proprietorship
29
Other state agency
5
Law office / notary office / bailiff office
3
By status
Taxpayer issued tax code
170
Ceased operations; tax code closure not yet completed
80
Not operating at registered address
75
Temporarily suspended operations
20
Ceased operations; tax code closure completed
13
Businesses with legal representative "Dương Phú Duy"
A total of 1 businesses share the same legal representative name