CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT
| Tax code | 0109632952 |
| Vietnamese name | CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT |
| Abbreviated name | DTT TECHNOLOGY SERVICE COMPANY LIMITED |
| Trading name | DTT TECHNOLOGY SERVICE COMPANY LIMITED |
| Address | Tầng 7, tòa nhà Sannam, số 78 Duy Tân, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Phùng Lê Thanh Tùng |
| Business registration certificate issue date | 14/05/2021 |
| Operations start date | 14/05/2021 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 08/09/2026 10:14 |
Business lines
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| D3512 | Electric power transmission and distribution |
| H4933 | Freight transport by road |
| N8230 | Organization of conventions and trade shows |
| H5224 | Cargo handling |
| F4330 | Building Completion and Finishing |
| F4299 | Construction of other civil engineering projects n.e.c. |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| F4321 | Electrical Installation |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| C3313 | Repair of electronic and optical equipment |
| F4311 | Demolition |
| G4690 | Non-specialized Wholesale Trade |
| G4659 | Wholesale of other machinery and equipment |
| H5210 | Warehousing and storage |
| M7310 | Advertising |
| H5225 | Support activities for road transport |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| F4312 | Site preparation |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| H4932 | Other passenger land transport |
| M7020 | Management consultancy activities |
| C3312 | Repair of machinery |
| F4101 | Construction of residential buildings |
| D3511 | Electric power generation |
| F4390 | Other Specialized Construction Activities |
| C3314 | Repair of electrical equipment |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| J6190 | Other telecommunications activities |
| F4329 | Other Building Services Installation |
| H5229 | Other transport support activities |
Frequently asked questions about CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT
What is the tax code of CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT?
CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT has tax code 0109632952, issued on 14/05/2021. 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 DỊCH VỤ CÔNG NGHỆ DTT have any other names?
Besides its full name, CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT is also registered under the name DTT TECHNOLOGY SERVICE COMPANY LIMITED. When searching, either this name or tax code 0109632952 will return the same result.
What business lines does CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT operate in?
The main business line of CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT is Bán buôn thiết bị và linh kiện điện tử, viễn thông. (business line code G4652). The entity is also registered for 31 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT?
CÔNG TY TNHH DỊCH VỤ CÔNG NGHỆ DTT has its registered office at Tầng 7, tòa nhà Sannam, số 78 Duy Tân, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
How is tax code 0109632952 structured?
Tax code 0109632952 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 0963295 fall within an ascending sequence from 0000001 to 9999999; the digit 2 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