CÔNG TY TNHH ĐẦU TƯ DTQ
| Tax code | 0111052451 |
| Vietnamese name | CÔNG TY TNHH ĐẦU TƯ DTQ |
| Abbreviated name | DTQ INVESTMENT ., LTD |
| English name | DTQ INVESTMENT COMPANY LIMITED |
| Trading name | DTQ INVESTMENT ., LTD |
| Address | Tầng 5A Tòa nhà SD Building, số 6/7 đường Vũ Đức Thận, Phường Việt Hưng, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Tiến Triển |
| Business registration certificate issue date | 14/05/2025 |
| Operations start date | 14/05/2025 |
| Fiscal year end | 31/12 |
| Data updated | 13/10/2026 20:00 |
Business lines
| Q8692 | Orthopaedic and rehabilitation facilities activities |
| A0321 | Marine aquaculture |
| A0322 | Freshwater aquaculture |
| C2651 | Manufacture of measuring, testing, navigating and control equipment |
| C3250 | Manufacture of medical, dental, orthopaedic and rehabilitation instruments and supplies |
| C3290 | Other manufacturing n.e.c. |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| E3900 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| 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 |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4632 | Wholesale of Food |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4763 | Retail sale of sports equipment and gear in specialized stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H5210 | Warehousing and storage |
| H5229 | Other transport support activities |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| 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 |
| N7721 | Rental and leasing of sports and recreational equipment |
| N7810 | Activities of employment placement agencies |
| N8220 | Call centre activities |
| N8230 | Organization of conventions and trade shows |
| N8292 | Packaging activities |
| N8299 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
| P8521 | Primary education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| Q8620 | Medical and dental practice activities |
| Q8691 | Preventive health care activities |
| Q8699 | Other human health activities n.e.c. |
| Q8710 | Residential nursing care activities |
| R9311 | Operation of sports facilities |
| S9523 | Repair of footwear and leather goods |
| T9700 | Activities of households as employers of domestic personnel |
| T9810 | Undifferentiated goods-producing activities of private households for own use |
| T9820 | Undifferentiated service-producing activities of private households for own use |
Frequently asked questions about CÔNG TY TNHH ĐẦU TƯ DTQ
What is the tax code of CÔNG TY TNHH ĐẦU TƯ DTQ?
CÔNG TY TNHH ĐẦU TƯ DTQ has tax code 0111052451, issued on 14/05/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH ĐẦU TƯ DTQ operate in?
The main business line of CÔNG TY TNHH ĐẦU TƯ DTQ is Hoạt động của hệ thống cơ sở chỉnh hình, phục hồi chức năng (business line code Q8692). The entity is also registered for 77 additional business line(s), all listed under "Business lines" above.
How is tax code 0111052451 structured?
Tax code 0111052451 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 1105245 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY TNHH ĐẦU TƯ DTQ?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ĐẦU TƯ DTQ, tax code 0111052451 and address Tầng 5A Tòa nhà SD Building, số 6/7 đường Vũ Đức Thận, Phường Việt Hưng, 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.
Is CÔNG TY TNHH ĐẦU TƯ DTQ still operating?
The status of tax code 0111052451 of CÔNG TY TNHH ĐẦU TƯ DTQ is NNT ngừng hoạt động và đã hoàn thành thủ tục chấm dứt hiệu lực MST according to the latest synced data (as of 13/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Việt Hưng
3,320
Total businesses
1,785
Operating
1,527
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
2,075
Joint stock company
1,097
Single-member limited liability company
66
Sole proprietorship
31
School / educational institution
10
Centre (public service / services)
7
By status
Taxpayer issued tax code
1,783
Not operating at registered address
682
Ceased operations; tax code closure not yet completed
509
Temporarily suspended operations
198
Ceased operations; tax code closure completed
138
Pending verification of operating status at registered address
7
Businesses with legal representative "Phạm Tiến Triển"
A total of 4 businesses share the same legal representative name