CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN
| Tax code | 4900906933 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN |
| Address | Lô DC3, khu dân cư N20, Phường Kỳ Lừa, Lạng Sơn, Việt Nam. |
| Legal representative | Nông Đức Việt |
| Business registration certificate issue date | 09/04/2024 |
| Operations start date | 09/04/2024 |
| Fiscal year end | 31/12 |
| Data updated | 16/10/2026 21:10 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| 3290 | Other manufacturing n.e.c. |
| 3320 | Installation of industrial machinery and equipment |
| 3700 | Sewerage and wastewater treatment |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4212 | Construction of roads |
| 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 |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 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 |
| 4390 | Other Specialized Construction Activities |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 7020 | Management consultancy activities |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7410 | Specialized design activities |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN
What business lines does CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN operate in?
The main business line of CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 28 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN, tax code 4900906933 and address Lô DC3, khu dân cư N20, Phường Kỳ Lừa, Lạng Sơn, 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 4900906933 last updated?
The data for CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN was last synced at 21:10 on 16/10/2026. 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 TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN?
CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ NAM SƠN has tax code 4900906933, issued on 09/04/2024. 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 4900906933 structured?
Tax code 4900906933 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 49 are the segment prefix; the seven digits 0090693 fall within an ascending sequence from 0000001 to 9999999; the digit 3 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Kỳ Lừa
790
Total businesses
383
Operating
403
Ceased / suspended
0
New in last 90 days
Across Tỉnh Lạng Sơn: 5,855 businesses, of which 2,485 are operating.
Common business lines
By legal form
Limited liability company
393
Single-member limited liability company
216
Joint stock company
126
Sole proprietorship
21
Cooperative
10
Other state agency
7
By status
Taxpayer issued tax code
383
Ceased operations; tax code closure not yet completed
166
Not operating at registered address
151
Temporarily suspended operations
51
Ceased operations; tax code closure completed
35
Pending verification of operating status at registered address
3
Businesses with legal representative "Nông Đức Việt"
A total of 1 businesses share the same legal representative name