CÔNG TY TNHH MTV CAO SƠN
| Tax code | 5702228011 |
| Vietnamese name | CÔNG TY TNHH MTV CAO SƠN |
| Address | Tổ 3, Đại Yên, Phường Tuần Châu, TP Quảng Ninh, Việt Nam. |
| Legal representative | HÀ VĂN HỌC |
| Business registration certificate issue date | 08/06/2026 |
| Operations start date | 08/06/2026 |
| Data updated | 27/09/2026 10:20 |
Business lines
| 2511 | Manufacture of structural metal products |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4293 | Construction of manufacturing and processing projects |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4340 | Hoạt động dịch vụ trung gian cho xây dựng chuyên dụng |
| 4390 | Other Specialized Construction Activities |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 2512 | Manufacture of tanks, reservoirs and containers of metal |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 4933 | Freight transport by road |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7410 | Specialized design activities |
| 7710 | Rental and leasing of motor vehicles |
| 4212 | Construction of roads |
Frequently asked questions about CÔNG TY TNHH MTV CAO SƠN
How is tax code 5702228011 structured?
Tax code 5702228011 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 57 are the segment prefix; the seven digits 0222801 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.
Is CÔNG TY TNHH MTV CAO SƠN still operating?
The status of tax code 5702228011 of CÔNG TY TNHH MTV CAO SƠN is NNT đã được cấp MST according to the latest synced data (as of 27/09/2026). 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 TNHH MTV CAO SƠN?
CÔNG TY TNHH MTV CAO SƠN has its registered office at Tổ 3, Đại Yên, Phường Tuần Châu, TP Quảng Ninh, Việt Nam.. The entity is located in Phường Tuần Châu, Quảng Ninh.
Who is the legal representative of CÔNG TY TNHH MTV CAO SƠN?
The legal representative of CÔNG TY TNHH MTV CAO SƠN is HÀ VĂN HỌC according to the tax registration information linked to tax code 5702228011.
What business lines does CÔNG TY TNHH MTV CAO SƠN operate in?
The main business line of CÔNG TY TNHH MTV CAO SƠN is Sản xuất các cấu kiện kim loại (business line code 2511). The entity is also registered for 33 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 Tuần Châu
282Total businesses
139Operating
143Ceased / suspended
0New in last 90 days
Across Tỉnh Quảng Ninh: 19,882 businesses, of which 7,851 are operating.
Common business lines
By legal form
Limited liability company126
Joint stock company90
Single-member limited liability company43
Sole proprietorship10
Unclassified3
School / educational institution2
By status
Taxpayer issued tax code139
Not operating at registered address95
Ceased operations; tax code closure not yet completed20
Ceased operations; tax code closure completed18
Temporarily suspended operations10
Businesses with legal representative "HÀ VĂN HỌC"
A total of 3 businesses share the same legal representative name