CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE
| Tax code | 4500668850 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE |
| Abbreviated name | C�NG TY TNHH KT XD RUBY HOUSE |
| Trading name | C�NG TY TNHH KT XD RUBY HOUSE |
| Address | Thôn Trường Sanh, Xã Phước Hậu, Khánh Hòa, Việt Nam. |
| Legal representative | Bùi Tiến Dũng |
| Business registration certificate issue date | 11/10/2024 |
| Operations start date | 11/10/2024 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 06:46 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 0810 | Quarrying of stone, sand and clay |
| 3290 | Other manufacturing n.e.c. |
| 3320 | Installation of industrial machinery and equipment |
| 3511 | Electric power generation |
| 3512 | Electric power transmission and distribution |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4610 | Commission Agents, Brokers and Auctions of Goods |
| 4649 | Wholesale of Other Household Goods |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 5510 | Short-term accommodation activities |
| 5610 | Restaurants and mobile food service activities |
| 6619 | Other activities auxiliary to financial services n.e.c. |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7310 | Advertising |
| 7410 | Specialized design activities |
| 8121 | General cleaning of buildings |
| 8130 | Landscape care and maintenance service activities |
| 8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE
What is the tax code of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE?
CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE has tax code 4500668850, issued on 11/10/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE have any other names?
Besides its full name, CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE is also registered under the name C�NG TY TNHH KT XD RUBY HOUSE. When searching, either this name or tax code 4500668850 will return the same result.
What business lines does CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE operate in?
The main business line of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 28 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE?
CÔNG TY TNHH KỸ THUẬT XÂY DỰNG RUBY HOUSE has its registered office at Thôn Trường Sanh, Xã Phước Hậu, Khánh Hòa, Việt Nam.. The entity is located in Xã Phước Hậu, Khánh Hoà.
How is tax code 4500668850 structured?
Tax code 4500668850 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 45 are the segment prefix; the seven digits 0066885 fall within an ascending sequence from 0000001 to 9999999; the digit 0 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 Xã Phước Hậu
67Total businesses
36Operating
31Ceased / suspended
0New in last 90 days
Across Tỉnh Khánh Hoà: 24,372 businesses, of which 9,930 are operating.
Common business lines
By legal form
Limited liability company46
School / educational institution5
Cooperative5
Single-member limited liability company4
Joint stock company3
Sole proprietorship2
By status
Taxpayer issued tax code36
Ceased operations; tax code closure not yet completed13
Not operating at registered address11
Ceased operations; tax code closure completed5
Temporarily suspended operations2
Businesses with legal representative "Bùi Tiến Dũng"
A total of 93 businesses share the same legal representative name