CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY
| Tax code | 0110616539 |
| Vietnamese name | CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY |
| English name | BACH KHOA BLUE SKY REFRIGERATION ELECTRICAL MECHANICAL JOINT STOCK COMPANY |
| Trading name | BACH KHOA BLUE SKY REFRIGERATION ELECTRICAL MECHANICAL JOINT STOCK COMPANY |
| Address | Số nhà 24 ngõ 73 Yên Vĩnh, Xã Hoài Đức, TP Hà Nội, Việt Nam. |
| Legal representative | Dương Văn Phương |
| Business registration certificate issue date | 29/01/2024 |
| Operations start date | 29/01/2024 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 21:45 |
Business lines
| F4329 | Other Building Services Installation |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C2011 | Manufacture of basic chemicals |
| C2029 | Manufacture of other chemical products n.e.c. |
| C2220 | Manufacture of plastics products |
| C2392 | Manufacture of clay building materials |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2399 | Manufacture of other non-metallic mineral products n.e.c. |
| C2410 | Manufacture of basic iron and steel |
| C2420 | Manufacture of basic precious and other non-ferrous metals |
| C2431 | Casting of iron and steel |
| C2432 | Casting of non-ferrous metals |
| C2511 | Manufacture of structural metal products |
| C2512 | Manufacture of tanks, reservoirs and containers of metal |
| C2513 | Manufacture of steam generators, except central heating hot water boilers |
| C2520 | Manufacture of weapons and ammunition |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C2593 | Manufacture of cutlery, hand tools and general hardware |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2813 | Manufacture of other pumps, compressors, taps and valves |
| C2818 | Manufacture of power-driven hand tools |
| C3290 | Other manufacturing n.e.c. |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| E3811 | Collection of non-hazardous waste |
| E3830 | Materials recovery |
| 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 |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4632 | Wholesale of Food |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| H5310 | Postal activities |
| H5320 | Courier activities |
| I5510 | Short-term accommodation activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7729 | Renting of other personal and household goods |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8299 | Other business support service activities n.e.c. |
| S9521 | Repair of consumer electronics |
| S9522 | Repair of household appliances and home and garden equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY
Does CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY is also registered under the name BACH KHOA BLUE SKY REFRIGERATION ELECTRICAL MECHANICAL JOINT STOCK COMPANY. When searching, either this name or tax code 0110616539 will return the same result.
When was the information for tax code 0110616539 last updated?
The data for CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY was last synced at 21:45 on 28/09/2026. 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 is the tax code of CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY?
CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY has tax code 0110616539, issued on 29/01/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
How is tax code 0110616539 structured?
Tax code 0110616539 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 1061653 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.
Is CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY still operating?
The status of tax code 0110616539 of CÔNG TY CỔ PHẦN CƠ ĐIỆN LẠNH BÁCH KHOA BLUE SKY is NNT đã được cấp MST according to the latest synced data (as of 28/09/2026). 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 Xã Hoài Đức
1,765Total businesses
1,052Operating
687Ceased / 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 company1,166
Joint stock company531
Single-member limited liability company35
Sole proprietorship7
Other state agency6
Centre (public service / services)4
By status
Taxpayer issued tax code1,051
Not operating at registered address364
Ceased operations; tax code closure not yet completed157
Temporarily suspended operations98
Ceased operations; tax code closure completed68
Pending verification of operating status at registered address22
Businesses with legal representative "Dương Văn Phương"
A total of 32 businesses share the same legal representative name