CÔNG TY TNHH DOALLTECH VIETNAM
| Tax code | 0110288824 |
| Vietnamese name | CÔNG TY TNHH DOALLTECH VIETNAM |
| Address | P.603, 605, 607, T6, Tòa nhà Eurowindow, 27 Trần Duy Hưng, Phường Yên Hòa, TP Hà Nội, Việt Nam. |
| Legal representative | Ko Kwang Uk |
| Business registration certificate issue date | 03/12/2019 |
| Operations start date | 17/03/2023 |
| Data updated | 06/09/2026 23:32 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C3320 | Installation of industrial machinery and equipment |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| G4690 | Non-specialized Wholesale Trade |
| M7120 | Technical testing and analysis |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH DOALLTECH VIETNAM
What business lines does CÔNG TY TNHH DOALLTECH VIETNAM operate in?
The main business line of CÔNG TY TNHH DOALLTECH VIETNAM is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 9 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH DOALLTECH VIETNAM?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH DOALLTECH VIETNAM, tax code 0110288824 and address P.603, 605, 607, T6, Tòa nhà Eurowindow, 27 Trần Duy Hưng, Phường Yên Hòa, 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.
When was the information for tax code 0110288824 last updated?
The data for CÔNG TY TNHH DOALLTECH VIETNAM was last synced at 23:32 on 06/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What is the tax code of CÔNG TY TNHH DOALLTECH VIETNAM?
CÔNG TY TNHH DOALLTECH VIETNAM has tax code 0110288824, issued on 17/03/2023. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
How is tax code 0110288824 structured?
Tax code 0110288824 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 1028882 fall within an ascending sequence from 0000001 to 9999999; the digit 4 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 Yên Hoà
9,179
Total businesses
4,198
Operating
4,883
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
4,812
Joint stock company
3,910
Single-member limited liability company
143
Representative office
81
Centre (public service / services)
43
Unclassified
43
By status
Taxpayer issued tax code
4,187
Not operating at registered address
2,138
Ceased operations; tax code closure not yet completed
1,667
Temporarily suspended operations
557
Ceased operations; tax code closure completed
521
Pending verification of operating status at registered address
88
Businesses with legal representative "Ko Kwang Uk"
A total of 2 businesses share the same legal representative name