CÔNG TY TNHH 4CORE TEK ENGINEERING
| Tax code | 0111397985 |
| Vietnamese name | CÔNG TY TNHH 4CORE TEK ENGINEERING |
| English name | 4CORE TEK ENGINEERING COMPANY LIMITED |
| Address | Số 2, ngõ 27, Phố Thanh Đàm, Phường Vĩnh Hưng, TP Hà Nội, Việt Nam. |
| Legal representative | PHẠM TUẤN VŨ |
| Business registration certificate issue date | 03/03/2026 |
| Operations start date | 03/03/2026 |
| Data updated | 20/09/2026 10:14 |
Business lines
| 2511 | Manufacture of structural metal products |
| 2512 | Manufacture of tanks, reservoirs and containers of metal |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 2829 | Manufacture of other special-purpose machinery |
| 3320 | Installation of industrial machinery and equipment |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 4659 | Wholesale of other machinery and equipment |
| 2592 | Treatment and coating of metals; machining |
Frequently asked questions about CÔNG TY TNHH 4CORE TEK ENGINEERING
Is CÔNG TY TNHH 4CORE TEK ENGINEERING still operating?
The status of tax code 0111397985 of CÔNG TY TNHH 4CORE TEK ENGINEERING 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.
What information is needed to issue an invoice to CÔNG TY TNHH 4CORE TEK ENGINEERING?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH 4CORE TEK ENGINEERING, tax code 0111397985 and address Số 2, ngõ 27, Phố Thanh Đàm, Phường Vĩnh Hưng, 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 0111397985 structured?
Tax code 0111397985 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 1139798 fall within an ascending sequence from 0000001 to 9999999; the digit 5 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 4CORE TEK ENGINEERING operate in?
The main business line of CÔNG TY TNHH 4CORE TEK ENGINEERING is Sản xuất các cấu kiện kim loại (business line code 2511). The entity is also registered for 7 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH 4CORE TEK ENGINEERING?
CÔNG TY TNHH 4CORE TEK ENGINEERING has tax code 0111397985, issued on 03/03/2026. 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 Vĩnh Hưng
2,795Total businesses
1,350Operating
1,434Ceased / 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 company1,779
Joint stock company933
Single-member limited liability company43
Unclassified11
Cooperative6
Sole proprietorship6
By status
Taxpayer issued tax code1,350
Not operating at registered address620
Ceased operations; tax code closure not yet completed490
Temporarily suspended operations198
Ceased operations; tax code closure completed126
Pending verification of operating status at registered address10
Businesses with legal representative "PHẠM TUẤN VŨ"
A total of 34 businesses share the same legal representative name