CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN
| Tax code | 4900929786 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN |
| English name | LANG SON ENVIRONMENTAL TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | LANG SON ENVIRONMENTAL TECHNOLOGY JOINT STOCK COMPANY |
| Address | Số 468A đường Hùng Vương, Phường Đông Kinh, Lạng Sơn, Việt Nam. |
| Legal representative | Hoàng Thanh Phúc |
| Business registration certificate issue date | 28/07/2025 |
| Operations start date | 28/07/2025 |
| Fiscal year end | 31/12 |
| Data updated | 08/10/2026 02:13 |
Business lines
| E3700 | Sewerage and wastewater treatment |
| 3700 | Sewerage and wastewater treatment |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4690 | Non-specialized Wholesale Trade |
| 4719 | Other Retail Sale in Non-specialized Stores |
| 4721 | Retail Sale of Cereals in Specialized Stores |
| 4931 | Urban and suburban passenger land transport (excluding bus) |
| 4932 | Other passenger land transport |
| 5210 | Warehousing and storage |
| 5229 | Other transport support activities |
| 5510 | Short-term accommodation activities |
| 5610 | Restaurants and mobile food service activities |
| 5621 | Event catering activities |
| 5629 | Other food service activities |
| 5630 | Beverage serving activities |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7120 | Technical testing and analysis |
| 7310 | Advertising |
| 7320 | Market research and public opinion polling |
| 7410 | Specialized design activities |
| 7710 | Rental and leasing of motor vehicles |
| 7911 | Travel agency activities |
| 7912 | Tour operator activities |
| 8292 | Packaging activities |
| 8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN, tax code 4900929786 and address Số 468A đường Hùng Vương, Phường Đông Kinh, 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.
How is tax code 4900929786 structured?
Tax code 4900929786 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 0092978 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.
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN is Thoát nước và xử lý nước thải (business line code E3700). The entity is also registered for 26 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN?
CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN has tax code 4900929786, issued on 28/07/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN?
The legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ MÔI TRƯỜNG LẠNG SƠN is Hoàng Thanh Phúc according to the tax registration information linked to tax code 4900929786.
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 Đông Kinh
1,112Total businesses
498Operating
601Ceased / suspended
0New 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 company522
Single-member limited liability company328
Joint stock company201
Sole proprietorship12
Centre (public service / services)10
Other state agency9
By status
Taxpayer issued tax code498
Ceased operations; tax code closure not yet completed225
Not operating at registered address221
Ceased operations; tax code closure completed86
Temporarily suspended operations69
Pending verification of operating status at registered address13
Businesses with legal representative "Hoàng Thanh Phúc"
A total of 10 businesses share the same legal representative name