CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN
| Tax code | 0108736557 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN |
| Abbreviated name | LONGSON INVEST |
| English name | LONG SON TRADING AND INFRASTRUCTURE INVESTMENT COMPANY LIMITED |
| Trading name | LONGSON INVEST |
| Address | 556 Trần Khát Chân, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Hữu Phương |
| Business registration certificate issue date | 15/05/2019 |
| Operations start date | 15/05/2019 |
| Fiscal year end | 31/12 |
| Data updated | 21/09/2026 02:35 |
Business lines
| J5820 | Software publishing |
| C2620 | Manufacture of computers and peripheral equipment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| J6110 | Wired telecommunications activities |
| J6120 | Wireless telecommunications activities |
| J6190 | Other telecommunications activities |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN
What is the tax code of CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN?
CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN has tax code 0108736557, issued on 15/05/2019. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN operate in?
The main business line of CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN is Xuất bản phần mềm (business line code J5820). The entity is also registered for 23 additional business line(s), all listed under "Business lines" above.
How is tax code 0108736557 structured?
Tax code 0108736557 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 0873655 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN, tax code 0108736557 and address 556 Trần Khát Chân, Phường Hai Bà Trưng, 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.
Is CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN still operating?
The status of tax code 0108736557 of CÔNG TY TNHH ĐẦU TƯ HẠ TẦNG VÀ THƯƠNG MẠI LONG SƠN is NNT đã được cấp MST according to the latest synced data (as of 21/09/2026). 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 Hai Bà Trưng
4,559
Total businesses
1,884
Operating
2,657
Ceased / suspended
0
New 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 company
2,627
Joint stock company
1,507
Single-member limited liability company
99
Sole proprietorship
53
Unclassified
43
Centre (public service / services)
39
By status
Taxpayer issued tax code
1,859
Ceased operations; tax code closure not yet completed
1,387
Not operating at registered address
913
Temporarily suspended operations
260
Ceased operations; tax code closure completed
97
Operating (household or individual business without complete tax registration information)
25
Businesses with legal representative "Nguyễn Hữu Phương"
A total of 85 businesses share the same legal representative name