CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT
| Tax code | 0110669844 |
| Vietnamese name | CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT |
| English name | DUO CONCEPT INTERIOR AND ARCHITECTURE JOINT STOCK COMPANY |
| Trading name | DUO CONCEPT INTERIOR AND ARCHITECTURE JOINT STOCK COMPANY |
| Address | Xóm Khánh Hạ, Thôn Tử Dương, Xã Chương Dương, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Thanh Đương |
| Business registration certificate issue date | 01/04/2024 |
| Operations start date | 01/04/2024 |
| Fiscal year end | 31/12 |
| Data updated | 24/09/2026 03:43 |
Business lines
| F4101 | Construction of residential buildings |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| F4291 | Construction of water projects |
| F4329 | Other Building Services Installation |
| F4212 | Construction of roads |
| F4223 | Construction of telecommunications projects |
| F4311 | Demolition |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| F4222 | Construction of water supply and sewerage projects |
| M7120 | Technical testing and analysis |
| F4292 | Construction of mining projects |
| F4330 | Building Completion and Finishing |
| G4662 | Wholesale of metals and metal ores |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4312 | Site preparation |
| G4649 | Wholesale of Other Household Goods |
| F4211 | Construction of railways |
| F4293 | Construction of manufacturing and processing projects |
| F4229 | Construction of other utility projects |
| F4102 | Construction of non-residential buildings |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4690 | Non-specialized Wholesale Trade |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N8299 | Other business support service activities n.e.c. |
| S9524 | Repair of furniture and home furnishings |
| G4659 | Wholesale of other machinery and equipment |
| M7410 | Specialized design activities |
| F4221 | Construction of electricity projects |
| F4321 | Electrical Installation |
Frequently asked questions about CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT
What business lines does CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT operate in?
The main business line of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 29 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT?
CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT has its registered office at Xóm Khánh Hạ, Thôn Tử Dương, Xã Chương Dương, TP Hà Nội, Việt Nam.. The entity is located in Xã Chương Dương, Hà Nội.
How is tax code 0110669844 structured?
Tax code 0110669844 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 1066984 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.
When was the information for tax code 0110669844 last updated?
The data for CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT was last synced at 03:43 on 24/09/2026. 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 information is needed to issue an invoice to CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ NỘI THẤT DUO CONCEPT, tax code 0110669844 and address Xóm Khánh Hạ, Thôn Tử Dương, Xã Chương Dương, 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 Xã Chương Dương
317Total businesses
186Operating
130Ceased / 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 company239
Joint stock company58
Cooperative5
Single-member limited liability company5
Other state agency5
Sole proprietorship4
By status
Taxpayer issued tax code186
Not operating at registered address62
Ceased operations; tax code closure not yet completed33
Ceased operations; tax code closure completed18
Temporarily suspended operations17
—1
Businesses with legal representative "Nguyễn Thanh Đương"
A total of 6 businesses share the same legal representative name