CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN
| Tax code | 3604037311 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN |
| Abbreviated name | CÔNG TY TNHH KT XD HOÀN THIỆN |
| English name | HOAN THIEN CONSTRUCTION ENGINEERING COMPANY LIMITED |
| Address | Số 68, tổ 27, khu phố 3A, Phường Trảng Dài, TP Đồng Nai, Việt Nam. |
| Legal representative | LÊ XUÂN TIÊN |
| Business registration certificate issue date | 25/07/2025 |
| Operations start date | 25/07/2025 |
| Data updated | 11/10/2026 03:20 |
Business lines
| 4101 | Construction of residential buildings |
| 3320 | Installation of industrial machinery and equipment |
| 4102 | Construction of non-residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4662 | Wholesale of metals and metal ores |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7410 | Specialized design activities |
| 3312 | Repair of machinery |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN
What information is needed to issue an invoice to CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN, tax code 3604037311 and address Số 68, tổ 27, khu phố 3A, Phường Trảng Dài, TP Đồng Nai, 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 3604037311 structured?
Tax code 3604037311 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 36 are the segment prefix; the seven digits 0403731 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 KỸ THUẬT XÂY DỰNG HOÀN THIỆN operate in?
The main business line of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN is Xây dựng nhà để ở (business line code 4101). The entity is also registered for 14 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN?
CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN has tax code 3604037311, issued on 25/07/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN?
The legal representative of CÔNG TY TNHH KỸ THUẬT XÂY DỰNG HOÀN THIỆN is LÊ XUÂN TIÊN according to the tax registration information linked to tax code 3604037311.
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 Trảng Dài
3,050
Total businesses
1,615
Operating
1,435
Ceased / suspended
0
New in last 90 days
Across Thành phố Đồng Nai: 54,766 businesses, of which 25,761 are operating.
Common business lines
By legal form
Limited liability company
2,187
Single-member limited liability company
577
Joint stock company
151
Sole proprietorship
100
Cooperative
8
School / educational institution
8
By status
Taxpayer issued tax code
1,615
Not operating at registered address
870
Ceased operations; tax code closure not yet completed
258
Ceased operations; tax code closure completed
198
Temporarily suspended operations
109
Businesses with legal representative "LÊ XUÂN TIÊN"
A total of 59 businesses share the same legal representative name