CÔNG TY TNHH LONG SƠN
| Tax code | 0100366664 |
| Vietnamese name | CÔNG TY TNHH LONG SƠN |
| Abbreviated name | LONG SON CO., LTD |
| Trading name | LONG SON CO., LTD |
| Address | Số 511, đường An Dương Vương, Phường Phú Thượng, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN VŨ LONG |
| Business registration certificate issue date | 02/07/1997 |
| Operations start date | 02/07/1998 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 13:33 |
Business lines
| 4659 | Wholesale of other machinery and equipment |
| G4659 | Wholesale of other machinery and equipment |
| C2732 | Manufacture of other electronic and electric wires and cables |
| C2733 | Manufacture of wiring devices |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4690 | Non-specialized Wholesale Trade |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
Frequently asked questions about CÔNG TY TNHH LONG SƠN
Is CÔNG TY TNHH LONG SƠN still operating?
The status of tax code 0100366664 of CÔNG TY TNHH LONG SƠN is NNT đã được cấp MST 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.
What information is needed to issue an invoice to CÔNG TY TNHH LONG SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH LONG SƠN, tax code 0100366664 and address Số 511, đường An Dương Vương, Phường Phú Thượng, TP Hà Nội, 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 0100366664 structured?
Tax code 0100366664 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0036666 fall within an ascending sequence from 0000001 to 9999999; the digit 4 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 LONG SƠN operate in?
The main business line of CÔNG TY TNHH LONG SƠN is Bán buôn máy móc, thiết bị và phụ tùng máy khác (business line code 4659). The entity is also registered for 16 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH LONG SƠN?
CÔNG TY TNHH LONG SƠN has tax code 0100366664, issued on 02/07/1998. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Phú Thượng
1,300Total businesses
620Operating
670Ceased / suspended
0New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company779
Joint stock company460
Single-member limited liability company20
Unclassified11
Centre (public service / services)7
Representative office5
By status
Taxpayer issued tax code619
Not operating at registered address269
Ceased operations; tax code closure not yet completed202
Ceased operations; tax code closure completed122
Temporarily suspended operations77
Pending verification of operating status at registered address8
Businesses with legal representative "NGUYỄN VŨ LONG"
A total of 29 businesses share the same legal representative name