CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A
| Tax code | 4000992009 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A |
| Abbreviated name | O.A.DE CO.LTD |
| English name | O.A DESIGN CONSULTING COMPANY LIMITED |
| Trading name | O.A.DE CO.LTD |
| Address | 209 Tôn Đức Thắng, Phường Hội An Tây, TP Đà Nẵng, Việt Nam. |
| Legal representative | Tạ Trương Bảo |
| Business registration certificate issue date | 01/08/2014 |
| Operations start date | 01/08/2014 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 03:22 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| F42900 | Construction of other civil engineering projects |
| F43120 | Site preparation |
| F43300 | Building Completion and Finishing |
| M74100 | Specialized design activities |
| G4773 | Retail sale of other new goods in specialized stores |
| A0118 | Growing of vegetables and flowers |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A
What business lines does CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A operate in?
The main business line of CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 6 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A?
CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A has tax code 4000992009, issued on 01/08/2014. 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 TNHH TƯ VẤN THIẾT KẾ O.A?
The legal representative of CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A is Tạ Trương Bảo according to the tax registration information linked to tax code 4000992009.
When was the information for tax code 4000992009 last updated?
The data for CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A was last synced at 03:22 on 26/09/2026. 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.
Where is the address of CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A?
CÔNG TY TNHH TƯ VẤN THIẾT KẾ O.A has its registered office at 209 Tôn Đức Thắng, Phường Hội An Tây, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Hội An Tây, Đà Nẵng.
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 Hội An Tây
717
Total businesses
467
Operating
238
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
490
Single-member limited liability company
130
Joint stock company
66
Sole proprietorship
13
Centre (public service / services)
5
School / educational institution
4
By status
Taxpayer issued tax code
467
Ceased operations; tax code closure not yet completed
98
Not operating at registered address
68
Temporarily suspended operations
52
Ceased operations; tax code closure completed
20
Pending verification of operating status at registered address
12
Businesses with legal representative "Tạ Trương Bảo"
A total of 2 businesses share the same legal representative name