CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG
| Tax code | 0109727643 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG |
| English name | THANG LONG XD & INVESTMENT JOINT STOCK COMPANY |
| Trading name | THANG LONG XD & INVESTMENT JOINT STOCK COMPANY |
| Address | Số 18 ngách 101/1, ngõ 171 Nguyễn Xiển, Phường Khương Đình, TP Hà Nội, Việt Nam. |
| Legal representative | Đàm Nguyễn Khánh Linh |
| Business registration certificate issue date | 05/08/2021 |
| Operations start date | 05/08/2021 |
| Fiscal year end | 31/12 |
| Data updated | 27/08/2026 21:39 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4690 | Non-specialized Wholesale Trade |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| M7410 | Specialized design activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG, tax code 0109727643 and address Số 18 ngách 101/1, ngõ 171 Nguyễn Xiển, Phường Khương Đình, 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 0109727643 structured?
Tax code 0109727643 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 0972764 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.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 20 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG?
CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG has tax code 0109727643, issued on 05/08/2021. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ & XD THĂNG LONG is Đàm Nguyễn Khánh Linh according to the tax registration information linked to tax code 0109727643.
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 Khương Đình
5,861
Total businesses
2,344
Operating
3,499
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
3,318
Joint stock company
2,346
Single-member limited liability company
85
Sole proprietorship
21
Unclassified
19
Centre (public service / services)
13
By status
Taxpayer issued tax code
2,343
Not operating at registered address
1,633
Ceased operations; tax code closure not yet completed
1,361
Temporarily suspended operations
326
Ceased operations; tax code closure completed
179
Pending verification of operating status at registered address
12