CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL
| Tax code | 0105017321 |
| Vietnamese name | CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL |
| Abbreviated name | HDL.,JSC |
| English name | HDL ENGINEERING TRADING JOINT STOCK COMPANY |
| Trading name | HDL.,JSC |
| Address | Tầng 6, tòa nhà Star Tower, số 68 Dương Đình Nghệ,, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Dương Phóng Thiên |
| Business registration certificate issue date | 30/11/2010 |
| Operations start date | 23/11/2010 |
| Fiscal year end | 31/12 |
| Data updated | 15/06/2026 08:11 |
Business lines
| G4741 | Retail Sale of Computers, Peripherals, Software and Telecommunications Equipment in Specialized Stores |
| C25910 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C25920 | Treatment and coating of metals; machining |
| C25930 | Manufacture of cutlery, hand tools and general hardware |
| C26100 | Manufacture of electronic components and boards |
| C26300 | Manufacture of communication equipment |
| C26400 | Manufacture of consumer electronics |
| C26510 | Manufacture of measuring, testing, navigating and control equipment |
| C26520 | Manufacture of watches and clocks |
| C2710 | Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus |
| C27200 | Manufacture of batteries and accumulators |
| C27310 | Manufacture of fibre optic cables |
| C27320 | Manufacture of other electronic and electric wires and cables |
| C27330 | Manufacture of wiring devices |
| C27400 | Manufacture of electric lighting equipment |
| C27500 | Manufacture of domestic appliances |
| C27900 | Manufacture of other electrical equipment |
| C33120 | Repair of machinery |
| C33130 | Repair of electronic and optical equipment |
| C33140 | Repair of electrical equipment |
| C33200 | Installation of industrial machinery and equipment |
| E3812 | Collection of hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| G47910 | Retail sale via mail order houses or via Internet |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N80200 | Security systems service activities |
| N82990 | Other business support service activities n.e.c. |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
| S95210 | Repair of consumer electronics |
| S95220 | Repair of household appliances and home and garden equipment |
| S95230 | Repair of footwear and leather goods |
| S95240 | Repair of furniture and home furnishings |
| S9529 | Repair of other personal and household goods n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL
What is the tax code of CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL?
CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL has tax code 0105017321, issued on 23/11/2010. 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 CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL have any other names?
Besides its full name, CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL is also registered under the name HDL ENGINEERING TRADING JOINT STOCK COMPANY. When searching, either this name or tax code 0105017321 will return the same result.
What business lines does CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL operate in?
The main business line of CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL is Bán lẻ máy vi tính, thiết bị ngoại vi, phần mềm, thiết bị viễn thông trong các cửa hàng chuyên doanh (business line code G4741). The entity is also registered for 52 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL?
CÔNG TY CỔ PHẦN THƯƠNG MẠI KỸ THUẬT HDL has its registered office at Tầng 6, tòa nhà Star Tower, số 68 Dương Đình Nghệ,, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
How is tax code 0105017321 structured?
Tax code 0105017321 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0501732 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 Cầu Giấy
8,573
Total businesses
4,343
Operating
4,123
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
4,720
Joint stock company
3,386
Single-member limited liability company
137
Representative office
73
Centre (public service / services)
43
Other state agency
40
By status
Taxpayer issued tax code
4,326
Not operating at registered address
1,978
Ceased operations; tax code closure not yet completed
1,436
Temporarily suspended operations
497
Ceased operations; tax code closure completed
212
Pending verification of operating status at registered address
99