CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP
| Tax code | 0109743123 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP |
| English name | KIEN GROUP CONSULTATION AND ARCHITECTURES DESIGN JOINT STOCK COMPANY |
| Trading name | KIEN GROUP CONSULTATION AND ARCHITECTURES DESIGN JOINT STOCK COMPANY |
| Address | Số 41-43 Khuất Duy Tiến, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | BÙI VĂN HOÀNG |
| Business registration certificate issue date | 08/09/2021 |
| Operations start date | 08/09/2021 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 23:20 |
Business lines
| 7110 | Architectural and engineering activities and related technical consultancy |
| M7110 | Architectural and engineering activities and related technical consultancy |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4649 | Wholesale of Other Household Goods |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| M7120 | Technical testing and analysis |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP
Is CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP still operating?
The status of tax code 0109743123 of CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP is NNT đã được cấp MST according to the latest synced data (as of 07/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Who is the legal representative of CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP?
The legal representative of CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP is BÙI VĂN HOÀNG according to the tax registration information linked to tax code 0109743123.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP, tax code 0109743123 and address Số 41-43 Khuất Duy Tiến, Phường Thanh Xuân, 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 0109743123 last updated?
The data for CÔNG TY CỔ PHẦN TƯ VẤN VÀ THIẾT KẾ KIẾN TRÚC KIẾN GROUP was last synced at 23:20 on 07/09/2026. 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.
How is tax code 0109743123 structured?
Tax code 0109743123 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 0974312 fall within an ascending sequence from 0000001 to 9999999; the digit 3 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 Thanh Xuân
8,286
Total businesses
3,653
Operating
4,582
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
4,440
Joint stock company
3,450
Single-member limited liability company
128
Representative office
80
Centre (public service / services)
32
Unclassified
22
By status
Taxpayer issued tax code
3,644
Not operating at registered address
2,347
Ceased operations; tax code closure not yet completed
1,608
Temporarily suspended operations
451
Ceased operations; tax code closure completed
176
Pending verification of operating status at registered address
44
Businesses with legal representative "BÙI VĂN HOÀNG"
A total of 69 businesses share the same legal representative name