CÔNG TY CAO SƠN - (TNHH)
| Tax code | 2300180526 |
| Vietnamese name | CÔNG TY CAO SƠN - (TNHH) |
| Address | Số 458 Phố Mới, Phường Đồng Nguyên, Bắc Ninh, Việt Nam. |
| Legal representative | Nguyễn Quốc Sơn |
| Business registration certificate issue date | 14/04/1999 |
| Operations start date | 06/05/1999 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 12:39 |
Business lines
| F42900 | Construction of other civil engineering projects |
| C33200 | Installation of industrial machinery and equipment |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| G45120 | Retail Sale of Passenger Cars (Up to 9 Seats) |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G45420 | Maintenance and Repair of Motorcycles |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| H5221 | Direct support services for rail transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| K66220 | Activities of insurance agents and brokers |
| M74100 | Specialized design activities |
| N82990 | Other business support service activities n.e.c. |
| P85510 | Sports and recreation education |
| R93110 | Operation of sports facilities |
| R93120 | Activities of sports clubs |
| R93190 | Other sports activities |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C16210 | Manufacture of veneer sheets and wood-based panels |
| C16220 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| N77210 | Rental and leasing of sports and recreational equipment |
Frequently asked questions about CÔNG TY CAO SƠN - (TNHH)
What information is needed to issue an invoice to CÔNG TY CAO SƠN - (TNHH)?
The three mandatory fields on an invoice are the entity name CÔNG TY CAO SƠN - (TNHH), tax code 2300180526 and address Số 458 Phố Mới, Phường Đồng Nguyên, Bắc Ninh, 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.
When was the information for tax code 2300180526 last updated?
The data for CÔNG TY CAO SƠN - (TNHH) was last synced at 12:39 on 25/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What is the tax code of CÔNG TY CAO SƠN - (TNHH)?
CÔNG TY CAO SƠN - (TNHH) has tax code 2300180526, issued on 06/05/1999. 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 2300180526 structured?
Tax code 2300180526 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 23 are the segment prefix; the seven digits 0018052 fall within an ascending sequence from 0000001 to 9999999; the digit 6 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Is CÔNG TY CAO SƠN - (TNHH) still operating?
The status of tax code 2300180526 of CÔNG TY CAO SƠN - (TNHH) is NNT đã được cấp MST according to the latest synced data (as of 25/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Đồng Nguyên
640
Total businesses
354
Operating
285
Ceased / suspended
0
New in last 90 days
Across Tỉnh Bắc Ninh: 38,230 businesses, of which 20,900 are operating.
Common business lines
By legal form
Limited liability company
466
Joint stock company
86
Enterprise
30
Cooperative
26
Sole proprietorship
10
Single-member limited liability company
8
By status
Taxpayer issued tax code
354
Not operating at registered address
107
Ceased operations; tax code closure not yet completed
101
Temporarily suspended operations
48
Ceased operations; tax code closure completed
29
Pending verification of operating status at registered address
1
Businesses with legal representative "Nguyễn Quốc Sơn"
A total of 43 businesses share the same legal representative name