CÔNG TY TNHH MỘT THÀNH VIÊN BK1
| Tax code | 4300921351 |
| Vietnamese name | CÔNG TY TNHH MỘT THÀNH VIÊN BK1 |
| Abbreviated name | CÔNG TY TNHH MTV BK1 |
| Trading name | CÔNG TY TNHH MTV BK1 |
| Address | Số 04/18 đường Nguyễn Tự Tân, Thôn 5, Xã Bình Sơn, Quảng Ngãi, Việt Nam. |
| Legal representative | TRƯƠNG THỊ ÁNH LY |
| Business registration certificate issue date | 19/12/2025 |
| Operations start date | 19/12/2025 |
| Data updated | 26/09/2026 17:19 |
Business lines
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 4330 | Building Completion and Finishing |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 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 |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4679 | Wholesale of other specialized products n.e.c. |
| 4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 7410 | Specialized design activities |
| 4649 | Wholesale of Other Household Goods |
| 4933 | Freight transport by road |
| 7710 | Rental and leasing of motor vehicles |
| 4672 | Wholesale of metals and metal ores |
| 2592 | Treatment and coating of metals; machining |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 2431 | Casting of iron and steel |
| 2511 | Manufacture of structural metal products |
| 2410 | Manufacture of basic iron and steel |
| 0810 | Quarrying of stone, sand and clay |
| 3811 | Collection of non-hazardous waste |
| 3812 | Collection of hazardous waste |
| 4659 | Wholesale of other machinery and equipment |
| 7821 | Temporary employment agency activities |
| 7822 | Cung ứng nguồn nhân lực khác |
| 3314 | Repair of electrical equipment |
| 3011 | Building of ships and floating structures |
| 3311 | Repair of fabricated metal products |
| 3312 | Repair of machinery |
| 3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| 1811 | Printing |
| 1812 | Service activities related to printing |
| 1820 | Reproduction of recorded media |
| 4651 | Wholesale of computers, computer peripheral equipment and software |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 5221 | Direct support services for rail transport |
| 5225 | Support activities for road transport |
| 2396 | Cutting, shaping and finishing of stone |
Frequently asked questions about CÔNG TY TNHH MỘT THÀNH VIÊN BK1
Is CÔNG TY TNHH MỘT THÀNH VIÊN BK1 still operating?
The status of tax code 4300921351 of CÔNG TY TNHH MỘT THÀNH VIÊN BK1 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.
What information is needed to issue an invoice to CÔNG TY TNHH MỘT THÀNH VIÊN BK1?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH MỘT THÀNH VIÊN BK1, tax code 4300921351 and address Số 04/18 đường Nguyễn Tự Tân, Thôn 5, Xã Bình Sơn, Quảng Ngãi, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
How is tax code 4300921351 structured?
Tax code 4300921351 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 43 are the segment prefix; the seven digits 0092135 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY TNHH MỘT THÀNH VIÊN BK1 operate in?
The main business line of CÔNG TY TNHH MỘT THÀNH VIÊN BK1 is Rèn, dập, ép và cán kim loại; luyện bột kim loại (business line code 2591). The entity is also registered for 53 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH MỘT THÀNH VIÊN BK1?
CÔNG TY TNHH MỘT THÀNH VIÊN BK1 has tax code 4300921351, issued on 19/12/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Bình Sơn
581
Total businesses
320
Operating
260
Ceased / suspended
0
New in last 90 days
Across Tỉnh Quảng Ngãi: 14,010 businesses, of which 6,331 are operating.
Common business lines
By legal form
Limited liability company
255
Single-member limited liability company
204
Joint stock company
51
Sole proprietorship
32
Other state agency
16
Cooperative
7
By status
Taxpayer issued tax code
320
Ceased operations; tax code closure not yet completed
170
Not operating at registered address
45
Temporarily suspended operations
30
Ceased operations; tax code closure completed
15
Pending verification of operating status at registered address
1