CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA
| Tax code | 0104288696 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA |
| Abbreviated name | BK CONSTECH.,JSC |
| English name | BACH KHOA CONSTRUCTION AND TECHNIQUES ENVIRONMENT JOINT STOCK COMPANY |
| Trading name | BK CONSTECH.,JSC |
| Address | Số 9, ngách 18, ngõ 130 đường Tựu Liệt, Phường Hoàng Liệt, TP Hà Nội, Việt Nam. |
| Legal representative | ĐINH CÔNG HÀ |
| Business registration certificate issue date | 10/12/2009 |
| Operations start date | 09/12/2009 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 19:08 |
Business lines
| F43300 | Building Completion and Finishing |
| C1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| C33120 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| C33190 | Repair of other equipment |
| C33200 | Installation of industrial machinery and equipment |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| E36000 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E38110 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E39000 | Remediation activities and other waste management services |
| F4212 | Construction of roads |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4773 | Retail sale of other new goods in specialized stores |
| H4921 | Urban passenger transport by bus |
| H4922 | Interurban passenger transport by bus |
| H4929 | Other passenger transport by bus |
| H4940 | Transport via pipelines |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5011 | Sea and coastal passenger water transport |
| H5012 | Sea and coastal freight water transport |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5222 | Direct support services for water transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| M70200 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7214 | Research and development in agricultural sciences |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7213 | Research and development in medical and pharmaceutical sciences |
| N80200 | Security systems service activities |
| N81100 | Combined facilities support activities |
| N81210 | General cleaning of buildings |
| N81300 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA
When was the information for tax code 0104288696 last updated?
The data for CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA was last synced at 19:08 on 20/09/2026. 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 XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA?
CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA has tax code 0104288696, issued on 09/12/2009. 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 0104288696 structured?
Tax code 0104288696 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 0428869 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.
Is CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA still operating?
The status of tax code 0104288696 of CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA is NNT đã được cấp MST according to the latest synced data (as of 20/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA?
CÔNG TY CỔ PHẦN XÂY DỰNG VÀ KỸ THUẬT MÔI TRƯỜNG BÁCH KHOA has its registered office at Số 9, ngách 18, ngõ 130 đường Tựu Liệt, Phường Hoàng Liệt, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàng Liệt, Hà Nội.
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 Hoàng Liệt
1,837Total businesses
805Operating
1,015Ceased / 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 company1,016
Joint stock company755
Single-member limited liability company32
Sole proprietorship14
Cooperative6
Unclassified4
By status
Taxpayer issued tax code805
Not operating at registered address375
Ceased operations; tax code closure not yet completed351
Ceased operations; tax code closure completed177
Temporarily suspended operations112
Pending verification of operating status at registered address15
Businesses with legal representative "ĐINH CÔNG HÀ"
A total of 2 businesses share the same legal representative name