CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ
| Tax code | 5400258669 |
| Vietnamese name | CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ |
| Abbreviated name | HONG DA ARCHITECTURE JOINT- STOCK COMPANY |
| Trading name | HONG DA ARCHITECTURE JOINT- STOCK COMPANY |
| Address | Số 3 LK11B2 khu đô thị mới Mỗ Lao, Phường Hà Đông, TP Hà Nội, Việt Nam. |
| Legal representative | Trịnh Văn Nam |
| Business registration certificate issue date | 07/08/2007 |
| Operations start date | 15/08/2007 |
| Fiscal year end | 31/12 |
| Data updated | 08/09/2026 15:01 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ
How is tax code 5400258669 structured?
Tax code 5400258669 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 54 are the segment prefix; the seven digits 0025866 fall within an ascending sequence from 0000001 to 9999999; the digit 9 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What is the tax code of CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ?
CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ has tax code 5400258669, issued on 15/08/2007. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 5400258669 last updated?
The data for CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ was last synced at 15:01 on 08/09/2026. 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.
Does CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ have any other names?
Besides its full name, CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ is also registered under the name HONG DA ARCHITECTURE JOINT- STOCK COMPANY. When searching, either this name or tax code 5400258669 will return the same result.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KIẾN TRÚC HỒNG ĐÀ, tax code 5400258669 and address Số 3 LK11B2 khu đô thị mới Mỗ Lao, Phường Hà Đông, 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.
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 Hà Đông
10,444Total businesses
5,473Operating
4,920Ceased / 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 company5,654
Joint stock company4,366
Single-member limited liability company186
Sole proprietorship39
School / educational institution25
Centre (public service / services)22
By status
Taxpayer issued tax code5,465
Not operating at registered address2,534
Ceased operations; tax code closure not yet completed1,427
Temporarily suspended operations674
Ceased operations; tax code closure completed285
Pending verification of operating status at registered address45
Businesses with legal representative "Trịnh Văn Nam"
A total of 55 businesses share the same legal representative name