CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA
| Tax code | 0110266972 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA |
| English name | DIA TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | DIA TECHNOLOGY JOINT STOCK COMPANY |
| Address | Tầng 4, Tòa nhà D’Office, đường Thành Thái, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Nhật Đức |
| Business registration certificate issue date | 28/02/2023 |
| Operations start date | 28/02/2023 |
| Fiscal year end | 31/12 |
| Data updated | 30/09/2026 01:48 |
Business lines
| J6190 | Other telecommunications activities |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C1820 | Reproduction of recorded media |
| C2620 | Manufacture of computers and peripheral equipment |
| C2630 | Manufacture of communication equipment |
| C2640 | Manufacture of consumer electronics |
| C3240 | Manufacture of games and toys |
| C3312 | Repair of machinery |
| C3320 | Installation of industrial machinery and equipment |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| K6622 | Activities of insurance agents and brokers |
| M7020 | Management consultancy activities |
| M7120 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA, tax code 0110266972 and address Tầng 4, Tòa nhà D’Office, đường Thành Thái, Phường Cầu Giấy, TP Hà Nội, 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 0110266972 structured?
Tax code 0110266972 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 1026697 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.
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA is Hoạt động viễn thông khác (business line code J6190). The entity is also registered for 23 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA?
CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA has tax code 0110266972, issued on 28/02/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA?
The legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ SỐ DIA is Trần Nhật Đức according to the tax registration information linked to tax code 0110266972.
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
8,573Total businesses
4,343Operating
4,123Ceased / suspended
0New 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 company4,720
Joint stock company3,386
Single-member limited liability company137
Representative office73
Centre (public service / services)43
Other state agency40
By status
Taxpayer issued tax code4,326
Not operating at registered address1,978
Ceased operations; tax code closure not yet completed1,436
Temporarily suspended operations497
Ceased operations; tax code closure completed212
Pending verification of operating status at registered address99
Businesses with legal representative "Trần Nhật Đức"
A total of 9 businesses share the same legal representative name