Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa
| Tax code | 0310458537 |
| Vietnamese name | Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa |
| Abbreviated name | HOSADCO CORP |
| English name | HOANG SA CONSTRUCTION AND DEVELOPMENT NEW TECHNOLOGY CORPORATION |
| Trading name | HOSADCO CORP |
| Address | 526/5B Kha Vạn Cân, Phường Thủ Đức, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Văn Ny |
| Business registration certificate issue date | 17/11/2010 |
| Operations start date | 17/11/2010 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 07:10 |
Part of the "Tax Code Cleanup" campaign
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Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa 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
| F4210 | Construction of railways and roads |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B0810 | Quarrying of stone, sand and clay |
| B08920 | Extraction of peat |
| C27900 | Manufacture of other electrical equipment |
| E3700 | Sewerage and wastewater treatment |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5011 | Sea and coastal passenger water transport |
| H5012 | Sea and coastal freight water transport |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5229 | Other transport support activities |
| I5610 | Restaurants and mobile food service activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M74100 | Specialized design activities |
| P8532 | Intermediate vocational training |
Frequently asked questions about Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa
Who is the legal representative of Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa?
The legal representative of Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa is Nguyễn Văn Ny according to the tax registration information linked to tax code 0310458537.
Is Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa still operating?
The status of tax code 0310458537 of Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa is NNT không hoạt động tại địa chỉ đã đăng ký 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 is the tax code of Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa?
Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa has tax code 0310458537, issued on 17/11/2010. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa have any other names?
Besides its full name, Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa is also registered under the name HOANG SA CONSTRUCTION AND DEVELOPMENT NEW TECHNOLOGY CORPORATION. When searching, either this name or tax code 0310458537 will return the same result.
What business lines does Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa operate in?
The main business line of Công Ty Cổ Phần Xây Dựng Và Phát Triển Công Nghệ Mới Hoàng Sa is Xây dựng công trình đường sắt và đường bộ (business line code F4210). The entity is also registered for 35 additional business line(s), all listed under "Business lines" above.
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 Thủ Đức
3,368
Total businesses
1,414
Operating
1,917
Ceased / suspended
0
New 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 company
2,615
Joint stock company
368
Single-member limited liability company
264
Sole proprietorship
67
School / educational institution
12
Centre (public service / services)
10
By status
Taxpayer issued tax code
1,412
Not operating at registered address
1,114
Ceased operations; tax code closure not yet completed
636
Temporarily suspended operations
140
Pending verification of operating status at registered address
33
Ceased operations; tax code closure completed
27
Businesses with legal representative "Nguyễn Văn Ny"
A total of 4 businesses share the same legal representative name