CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN
| Tax code | 0312445565 |
| Vietnamese name | CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN |
| Abbreviated name | SAI GON CITY INFRASTRUCTURE CONSTRUCTION AND DESIGN JOINT ST |
| English name | SAI GON CITY INFRASTRUCTURE CONSTRUCTION AND DESIGN JOINT STOCK COMPANY |
| Trading name | SAI GON CITY INFRASTRUCTURE CONSTRUCTION AND DESIGN JOINT ST |
| Address | 525/33 Lê Văn Lương, Phường Tân Hưng, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đồng Quang Hải |
| Business registration certificate issue date | 05/09/2013 |
| Operations start date | 05/09/2013 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 12:15 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN 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
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| M70200 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N81210 | General cleaning of buildings |
| N81290 | Other building and industrial cleaning activities |
| N81300 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN
What is the tax code of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN?
CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN has tax code 0312445565, issued on 05/09/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
How is tax code 0312445565 structured?
Tax code 0312445565 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1244556 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.
Is CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN still operating?
The status of tax code 0312445565 of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN is NNT không hoạt động tại địa chỉ đã đăng ký according to the latest synced data (as of 19/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN?
CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN has its registered office at 525/33 Lê Văn Lương, Phường Tân Hưng, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Tân Hưng, Hồ Chí Minh.
Who is the legal representative of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN?
The legal representative of CÔNG TY CỔ PHẦN THIẾT KẾ VÀ XÂY DỰNG HẠ TẦNG ĐÔ THỊ SÀI GÒN is Đồng Quang Hải according to the tax registration information linked to tax code 0312445565.
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 Tân Hưng
9,742Total businesses
4,099Operating
5,614Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company7,401
Joint stock company1,299
Single-member limited liability company756
Sole proprietorship151
Representative office67
Law office / notary office / bailiff office16
By status
Taxpayer issued tax code4,094
Not operating at registered address2,848
Ceased operations; tax code closure not yet completed2,103
Temporarily suspended operations469
Ceased operations; tax code closure completed194
Pending verification of operating status at registered address23
Businesses with legal representative "Đồng Quang Hải"
A total of 4 businesses share the same legal representative name