CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG
| Tax code | 0100961423 |
| Vietnamese name | CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG |
| Abbreviated name | TRATECH CORP. |
| English name | TRADING AND TECHNOLOGYCAL CORPORATION |
| Trading name | TRATECH CORP. |
| Address | Tầng 3, Số nhà 10A, ngách 16, ngõ 1197, Phố Giải phóng, Phường Hoàng Mai, TP Hà Nội, Việt Nam. |
| Legal representative | Trịnh Văn Huân |
| Business registration certificate issue date | 28/05/2007 |
| Operations start date | 18/01/2000 |
| Fiscal year end | 31/12 |
| Data updated | 24/06/2026 13:14 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| C25920 | Treatment and coating of metals; machining |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C26400 | Manufacture of consumer electronics |
| C33200 | Installation of industrial machinery and equipment |
| F42900 | Construction of other civil engineering projects |
| F43210 | Electrical Installation |
| F43290 | Other Building Services Installation |
| G4649 | Wholesale of Other Household Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG
Who is the legal representative of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG?
The legal representative of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG is Trịnh Văn Huân according to the tax registration information linked to tax code 0100961423.
What is the tax code of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG?
CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG has tax code 0100961423, issued on 18/01/2000. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG operate in?
The main business line of CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG is Lắp đặt hệ thống cấp, thoát nước, lò sưởi và điều hoà không khí (business line code F4322). The entity is also registered for 11 additional business line(s), all listed under "Business lines" above.
How is tax code 0100961423 structured?
Tax code 0100961423 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 0096142 fall within an ascending sequence from 0000001 to 9999999; the digit 3 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN THƯƠNG MẠI VÀ KỸ THUẬT ỨNG DỤNG, tax code 0100961423 and address Tầng 3, Số nhà 10A, ngách 16, ngõ 1197, Phố Giải phóng, Phường Hoàng 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.
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 Mai
4,421
Total businesses
2,283
Operating
2,104
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
2,692
Joint stock company
1,574
Single-member limited liability company
76
Sole proprietorship
24
Cooperative
11
Representative office
10
By status
Taxpayer issued tax code
2,282
Not operating at registered address
976
Ceased operations; tax code closure not yet completed
766
Temporarily suspended operations
279
Ceased operations; tax code closure completed
83
Pending verification of operating status at registered address
30
Businesses with legal representative "Trịnh Văn Huân"
A total of 15 businesses share the same legal representative name