CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG
| Tax code | 2802870770 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG |
| Address | Thôn Đông Hòa, Xã Thiệu Quang, Thanh Hóa, Việt Nam. |
| Legal representative | Ngọ Duy Thảo |
| Business registration certificate issue date | 01/09/2020 |
| Operations start date | 01/09/2020 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 07:28 |
Business lines
| F4101 | Construction of residential buildings |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| E3811 | Collection of non-hazardous waste |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| 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 |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG
What business lines does CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG operate in?
The main business line of CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 34 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG?
CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG has tax code 2802870770, issued on 01/09/2020. 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 ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG?
CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG has its registered office at Thôn Đông Hòa, Xã Thiệu Quang, Thanh Hóa, Việt Nam.. The entity is located in Xã Thiệu Quang, Thanh Hoá.
What information is needed to issue an invoice to CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ VÀ XÂY DỰNG DUY KHANG, tax code 2802870770 and address Thôn Đông Hòa, Xã Thiệu Quang, Thanh Hóa, 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 2802870770 structured?
Tax code 2802870770 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 28 are the segment prefix; the seven digits 0287077 fall within an ascending sequence from 0000001 to 9999999; the digit 0 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 Xã Thiệu Quang
69Total businesses
36Operating
33Ceased / suspended
0New in last 90 days
Across Tỉnh Thanh Hoá: 28,324 businesses, of which 12,516 are operating.
Common business lines
By legal form
Limited liability company49
Joint stock company8
Cooperative5
Other state agency2
People's Committee2
Single-member limited liability company2
By status
Taxpayer issued tax code34
Not operating at registered address18
Ceased operations; tax code closure completed5
Ceased operations; tax code closure not yet completed5
Temporarily suspended operations5
Operating (household or individual business without complete tax registration information)2
Businesses with legal representative "Ngọ Duy Thảo"
A total of 2 businesses share the same legal representative name