CÔNG TY CỔ PHẦN BIGWINDOW
| Tax code | 0110830638 |
| Vietnamese name | CÔNG TY CỔ PHẦN BIGWINDOW |
| Abbreviated name | BIGWINDOW., JSC |
| English name | BIGWINDOW JOINT STOCK COMPANY |
| Trading name | BIGWINDOW., JSC |
| Address | Tầng 5, Toà nhà hỗn hợp 5 tầng, 431 Tam Trinh, Phường Tương Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Hà Ngọc Phúc |
| Business registration certificate issue date | 06/09/2024 |
| Operations start date | 06/09/2024 |
| Fiscal year end | 31/12 |
| Data updated | 15/10/2026 19:58 |
Business lines
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C2420 | Manufacture of basic precious and other non-ferrous metals |
| C2592 | Treatment and coating of metals; machining |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2822 | Manufacture of metal-forming machinery and machine tools |
| C2823 | Manufacture of metallurgy machinery |
| C3290 | Other manufacturing n.e.c. |
| C3311 | Repair of fabricated metal products |
| 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 |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage 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 |
| F4390 | Other Specialized Construction Activities |
| G4662 | Wholesale of metals and metal ores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified 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 |
| H5229 | Other transport support activities |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY CỔ PHẦN BIGWINDOW
Is CÔNG TY CỔ PHẦN BIGWINDOW still operating?
The status of tax code 0110830638 of CÔNG TY CỔ PHẦN BIGWINDOW is NNT đã được cấp MST according to the latest synced data (as of 15/10/2026). 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 CỔ PHẦN BIGWINDOW?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN BIGWINDOW, tax code 0110830638 and address Tầng 5, Toà nhà hỗn hợp 5 tầng, 431 Tam Trinh, Phường Tương Mai, TP Hà Nội, 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 0110830638 structured?
Tax code 0110830638 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 1083063 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY CỔ PHẦN BIGWINDOW operate in?
The main business line of CÔNG TY CỔ PHẦN BIGWINDOW is Sản xuất sản phẩm khác bằng kim loại chưa được phân vào đâu (business line code C2599). The entity is also registered for 35 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN BIGWINDOW?
CÔNG TY CỔ PHẦN BIGWINDOW has tax code 0110830638, issued on 06/09/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Tương Mai
5,207
Total businesses
2,137
Operating
3,017
Ceased / suspended
0
New 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 company
3,022
Joint stock company
1,955
Single-member limited liability company
101
Sole proprietorship
38
Cooperative
18
Unclassified
13
By status
Taxpayer issued tax code
2,135
Not operating at registered address
1,280
Ceased operations; tax code closure not yet completed
1,229
Temporarily suspended operations
321
Ceased operations; tax code closure completed
187
Pending verification of operating status at registered address
50
Businesses with legal representative "Hà Ngọc Phúc"
A total of 5 businesses share the same legal representative name