CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA
| Tax code | 0109686676 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA |
| Abbreviated name | BLUE SEA CONSTRUCTION CONSULTING JOINT STOCK COMPANY |
| English name | BLUE SEA CONSTRUCTION CONSULTING COMPANY LIMITED |
| Trading name | BLUE SEA CONSTRUCTION CONSULTING JOINT STOCK COMPANY |
| Address | Số 7a, ngõ 690 đường Lạc Long Quân, Phường Tây Hồ, TP Hà Nội, Việt Nam. |
| Legal representative | Chu Quang Tiến |
| Business registration certificate issue date | 29/06/2021 |
| Operations start date | 29/06/2021 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 03:33 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| 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 |
| 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 |
| H5210 | Warehousing and storage |
| H5224 | Cargo handling |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA
When was the information for tax code 0109686676 last updated?
The data for CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA was last synced at 03:33 on 27/09/2026. 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 0109686676 structured?
Tax code 0109686676 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 0968667 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Where is the address of CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA?
CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA has its registered office at Số 7a, ngõ 690 đường Lạc Long Quân, Phường Tây Hồ, TP Hà Nội, Việt Nam.. The entity is located in Phường Tây Hồ, Hà Nội.
What business lines does CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA operate in?
The main business line of CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 38 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA have any other names?
Besides its full name, CÔNG TY TNHH TƯ VẤN XÂY DỰNG BLUE SEA is also registered under the name BLUE SEA CONSTRUCTION CONSULTING COMPANY LIMITED. When searching, either this name or tax code 0109686676 will return the same result.
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 Tây Hồ
5,351Total businesses
2,325Operating
3,003Ceased / 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 company3,105
Joint stock company1,967
Single-member limited liability company111
Centre (public service / services)27
Unclassified20
Sole proprietorship19
By status
Taxpayer issued tax code2,322
Ceased operations; tax code closure not yet completed1,386
Not operating at registered address1,169
Temporarily suspended operations348
Ceased operations; tax code closure completed100
Pending verification of operating status at registered address17
Businesses with legal representative "Chu Quang Tiến"
A total of 2 businesses share the same legal representative name