CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR
| Tax code | 0111489097 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR |
| Abbreviated name | TET SOLAR.,JSC |
| English name | TET SOLAR TECHNOLOGY & ENERGY JOINT STOCK COMPANY |
| Address | Số 21 phố Thọ Tháp, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | TRẦN THỊ HẬU |
| Business registration certificate issue date | 07/05/2026 |
| Operations start date | 07/05/2026 |
| Data updated | 14/10/2026 06:19 |
Business lines
| 3512 | Electric power transmission and distribution |
| 4649 | Wholesale of Other Household Goods |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4659 | Wholesale of other machinery and equipment |
| 4673 | Wholesale of other construction materials and installation equipment |
| 4679 | Wholesale of other specialized products n.e.c. |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 4773 | Retail sale of other new goods in specialized stores |
| 7310 | Advertising |
| 7499 | Other remaining professional, scientific and technical activities n.e.c. |
| 8299 | Other business support service activities n.e.c. |
| 9523 | Repair of footwear and leather goods |
| 9524 | Repair of furniture and home furnishings |
| 9529 | Repair of other personal and household goods n.e.c. |
| 2611 | Sản xuất pin mặt trời, tấm pin mặt trời và bộ biến tần quang điện |
| 2619 | Sản xuất linh kiện điện tử khác |
| 2670 | Manufacture of optical instruments and equipment |
| 2732 | Manufacture of other electronic and electric wires and cables |
| 2733 | Manufacture of wiring devices |
| 2740 | Manufacture of electric lighting equipment |
| 4221 | Construction of electricity projects |
| 4229 | Construction of other utility projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 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 |
| 4642 | Wholesale of household, office and shop furniture, carpets, bedding and lighting equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR is Sản xuất điện từ nguồn năng lượng tái tạo (business line code 3512). The entity is also registered for 28 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR?
The legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR is TRẦN THỊ HẬU according to the tax registration information linked to tax code 0111489097.
Where is the address of CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR?
CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR has its registered office at Số 21 phố Thọ Tháp, Phường Cầu Giấy, TP Hà Nội, Việt Nam.. The entity is located in Phường Cầu Giấy, Hà Nội.
Is CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR still operating?
The status of tax code 0111489097 of CÔNG TY CỔ PHẦN CÔNG NGHỆ & NĂNG LƯỢNG TET SOLAR is NNT đã được cấp MST according to the latest synced data (as of 14/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
How is tax code 0111489097 structured?
Tax code 0111489097 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 1148909 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.
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 Cầu Giấy
8,573
Total businesses
4,343
Operating
4,123
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
4,720
Joint stock company
3,386
Single-member limited liability company
137
Representative office
73
Centre (public service / services)
43
Other state agency
40
By status
Taxpayer issued tax code
4,326
Not operating at registered address
1,978
Ceased operations; tax code closure not yet completed
1,436
Temporarily suspended operations
497
Ceased operations; tax code closure completed
212
Pending verification of operating status at registered address
99
Businesses with legal representative "TRẦN THỊ HẬU"
A total of 53 businesses share the same legal representative name