CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG
| Tax code | 0109735323 |
| Vietnamese name | CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG |
| Address | Số 80 Mễ Trì Hạ, Phường Từ Liêm, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Xuân Cường |
| Business registration certificate issue date | 20/08/2021 |
| Operations start date | 20/08/2021 |
| Fiscal year end | 31/12 |
| Data updated | 16/09/2026 20:25 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| M7020 | Management consultancy activities |
| M7120 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7213 | Research and development in medical and pharmaceutical sciences |
| M7214 | Research and development in agricultural sciences |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG
What business lines does CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG operate in?
The main business line of CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 23 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG?
CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG has tax code 0109735323, issued on 20/08/2021. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG?
CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG has its registered office at Số 80 Mễ Trì Hạ, Phường Từ Liêm, TP Hà Nội, Việt Nam.. The entity is located in Phường Từ Liêm, Hà Nội.
What information is needed to issue an invoice to CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH TƯ VẤN CÔNG NGHỆ VÀ DỊCH VỤ KỸ THUẬT HOÀNG LONG, tax code 0109735323 and address Số 80 Mễ Trì Hạ, Phường Từ Liêm, 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.
How is tax code 0109735323 structured?
Tax code 0109735323 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 0973532 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 Từ Liêm
9,450
Total businesses
4,919
Operating
4,489
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
5,503
Joint stock company
3,611
Single-member limited liability company
155
Representative office
37
School / educational institution
21
Centre (public service / services)
19
By status
Taxpayer issued tax code
4,907
Not operating at registered address
2,437
Ceased operations; tax code closure not yet completed
1,175
Temporarily suspended operations
585
Ceased operations; tax code closure completed
292
Pending verification of operating status at registered address
24
Businesses with legal representative "Nguyễn Xuân Cường"
A total of 197 businesses share the same legal representative name