CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1
| Tax code | 4900945185 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1 |
| Abbreviated name | NUMBER ONE ENERGY INVESTMENT., JSC |
| English name | NUMBER ONE ENERGY INVESTMENT JOINT STOCK COMPANY |
| Trading name | NUMBER ONE ENERGY INVESTMENT., JSC |
| Address | Số 11 đường Cao Bá Quát, khu đô thị Phú Lộc 4, Phường Kỳ Lừa, Lạng Sơn, Việt Nam. |
| Legal representative | TRẦN VĂN BẰNG |
| Business registration certificate issue date | 08/06/2026 |
| Operations start date | 08/06/2026 |
| Data updated | 23/09/2026 05:11 |
Business lines
| 3512 | Electric power transmission and distribution |
| 3513 | Electric power transmission and distribution |
| 7911 | Travel agency activities |
| 7912 | Tour operator activities |
| 7990 | Other reservation service and related activities |
| 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 |
| 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 |
| 4690 | Non-specialized Wholesale Trade |
| 4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| 4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| 4632 | Wholesale of Food |
| 4633 | Wholesale of Beverages |
| 4659 | Wholesale of other machinery and equipment |
| 4671 | Wholesale of solid, liquid and gaseous fuels and related products |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4931 | Urban and suburban passenger land transport (excluding bus) |
| 4932 | Other passenger land transport |
| 4933 | Freight transport by road |
| 5210 | Warehousing and storage |
| 5229 | Other transport support activities |
| 4649 | Wholesale of Other Household Goods |
| 4651 | Wholesale of computers, computer peripheral equipment and software |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1?
CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1 has its registered office at Số 11 đường Cao Bá Quát, khu đô thị Phú Lộc 4, Phường Kỳ Lừa, Lạng Sơn, Việt Nam.. The entity is located in Phường Đông Kinh, Lạng Sơn.
How is tax code 4900945185 structured?
Tax code 4900945185 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 0094518 fall within an ascending sequence from 0000001 to 9999999; the digit 5 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
When was the information for tax code 4900945185 last updated?
The data for CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1 was last synced at 05:11 on 23/09/2026. 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 information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1, tax code 4900945185 and address Số 11 đường Cao Bá Quát, khu đô thị Phú Lộc 4, 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.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ NĂNG LƯỢNG SỐ 1 is TRẦN VĂN BẰNG according to the tax registration information linked to tax code 4900945185.
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 "TRẦN VĂN BẰNG"
A total of 69 businesses share the same legal representative name