CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN
| Tax code | 0402037507 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN |
| Abbreviated name | QNN INVESTMENT AND CONSTRUCTION CO.,LTD |
| English name | QNN INVESTMENT AND CONSTRUCTIONCOMPANY LIMITED |
| Trading name | QNN INVESTMENT AND CONSTRUCTION CO.,LTD |
| Address | K30A/6 Đặng Thai Mai, Phường Thanh Khê, TP Đà Nẵng, Việt Nam. |
| Legal representative | Võ út Quyên |
| Business registration certificate issue date | 29/04/2020 |
| Operations start date | 29/04/2020 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 08/10/2026 03:15 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| F4212 | Construction of roads |
| F4102 | Construction of non-residential buildings |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8230 | Organization of conventions and trade shows |
| F4101 | Construction of residential buildings |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN
Where is the address of CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN?
CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN has its registered office at K30A/6 Đặng Thai Mai, Phường Thanh Khê, TP Đà Nẵng, Việt Nam.. The entity is located in Phường Thanh Khê, Đà Nẵng.
How is tax code 0402037507 structured?
Tax code 0402037507 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 04 are the segment prefix; the seven digits 0203750 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.
When was the information for tax code 0402037507 last updated?
The data for CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN was last synced at 03:15 on 08/10/2026. 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 TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN, tax code 0402037507 and address K30A/6 Đặng Thai Mai, Phường Thanh Khê, TP Đà Nẵng, 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 TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN?
The legal representative of CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG QNN is Võ út Quyên according to the tax registration information linked to tax code 0402037507.
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 Thanh Khê
5,122Total businesses
2,051Operating
3,067Ceased / suspended
0New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company2,844
Single-member limited liability company1,319
Joint stock company615
Sole proprietorship238
Centre (public service / services)19
School / educational institution13
By status
Taxpayer issued tax code2,051
Not operating at registered address2,004
Ceased operations; tax code closure not yet completed648
Temporarily suspended operations346
Ceased operations; tax code closure completed69
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