CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE
| Tax code | 0401977667 |
| Vietnamese name | CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE |
| Abbreviated name | RUBY HACO |
| English name | RUBY HOUSE ARCHITECTURE AND CONSTRUCTION LIMITED COMPANY |
| Trading name | RUBY HACO |
| Address | 53 Mẹ Suốt, Phường Hòa Khánh, TP Đà Nẵng, Việt Nam. |
| Legal representative | Trần Tài |
| Business registration certificate issue date | 22/05/2019 |
| Operations start date | 22/05/2019 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 00:28 |
Business lines
| F4101 | Construction of residential buildings |
| C2511 | Manufacture of structural metal products |
| C2592 | Treatment and coating of metals; machining |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4229 | Construction of other utility 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 |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| H5210 | Warehousing and storage |
| M7410 | Specialized design activities |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE
Where is the address of CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE?
CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE has its registered office at 53 Mẹ Suốt, Phường Hòa Khánh, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Hoà Khánh, Đà Nẵng.
What business lines does CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE operate in?
The main business line of CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 23 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE have any other names?
Besides its full name, CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE is also registered under the name RUBY HOUSE ARCHITECTURE AND CONSTRUCTION LIMITED COMPANY. When searching, either this name or tax code 0401977667 will return the same result.
What is the tax code of CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE?
CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE has tax code 0401977667, issued on 22/05/2019. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE still operating?
The status of tax code 0401977667 of CÔNG TY TNHH KIẾN TRÚC VÀ XÂY DỰNG RUBY HOUSE is NNT đã được cấp MST according to the latest synced data (as of 26/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Hoà Khánh
3,202Total businesses
1,644Operating
1,554Ceased / suspended
0New 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 company1,929
Single-member limited liability company784
Joint stock company380
Sole proprietorship59
School / educational institution12
Cooperative9
By status
Taxpayer issued tax code1,644
Not operating at registered address916
Ceased operations; tax code closure not yet completed336
Temporarily suspended operations242
Ceased operations; tax code closure completed60
Pending verification of operating status at registered address2
Businesses with legal representative "Trần Tài"
A total of 16 businesses share the same legal representative name