CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN
| Tax code | 0105783453 |
| Vietnamese name | CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN |
| Abbreviated name | HAIANSTS CO.,LTD |
| English name | HAI AN TRADING AND TECHNOLOGY SCIENTIFIC SERVICES COMPANY LIMITED |
| Trading name | HAIANSTS CO.,LTD |
| Address | Đội 3, thôn Yên Thái, Xã Phú Cát, TP Hà Nội, Việt Nam. |
| Legal representative | Đỗ Quốc Tuấn |
| Business registration certificate issue date | 07/02/2012 |
| Operations start date | 07/02/2012 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 00:22 |
Business lines
| M7214 | Research and development in agricultural sciences |
| A0240 | Support services to forestry |
| C1621 | Manufacture of veneer sheets and wood-based panels |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C18120 | Service activities related to printing |
| C32200 | Manufacture of musical instruments |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3900 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4212 | Construction of roads |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G46900 | Non-specialized Wholesale Trade |
| G47420 | Retail Sale of Audio-Visual Equipment in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| J58200 | Software publishing |
| J59200 | Sound recording and music publishing activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63110 | Data processing, hosting and related activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7221 | Research and development in social sciences |
| M7222 | Research and development in humanities |
| N7710 | Rental and leasing of motor vehicles |
| N77290 | Renting of other personal and household goods |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N79120 | Tour operator activities |
| N82300 | Organization of conventions and trade shows |
| N82990 | Other business support service activities n.e.c. |
| P85520 | Cultural education |
| R90000 | Creative, arts and entertainment activities |
| R91020 | Museum activities and preservation of historical sites and buildings |
| S95110 | Repair of computers and peripheral equipment |
Frequently asked questions about CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN
What business lines does CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN operate in?
The main business line of CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN is Nghiên cứu khoa học và phát triển công nghệ trong lĩnh vực khoa học nông nghiệp (business line code M7214). The entity is also registered for 48 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN?
CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN has tax code 0105783453, issued on 07/02/2012. 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 TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN?
The legal representative of CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN is Đỗ Quốc Tuấn according to the tax registration information linked to tax code 0105783453.
When was the information for tax code 0105783453 last updated?
The data for CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN was last synced at 00:22 on 26/09/2026. 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.
Where is the address of CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN?
CÔNG TY TNHH THƯƠNG MẠI VÀ DỊCH VỤ KHOA HỌC CÔNG NGHỆ HẢI AN has its registered office at Đội 3, thôn Yên Thái, Xã Phú Cát, TP Hà Nội, Việt Nam.. The entity is located in Xã Phú Cát, Hà Nội.
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 Phú Cát
382Total businesses
169Operating
206Ceased / suspended
0New 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 company264
Joint stock company83
Cooperative10
Single-member limited liability company9
Sole proprietorship4
School / educational institution4
By status
Taxpayer issued tax code169
Not operating at registered address115
Ceased operations; tax code closure not yet completed53
Ceased operations; tax code closure completed22
Temporarily suspended operations16
Pending verification of operating status at registered address6
Businesses with legal representative "Đỗ Quốc Tuấn"
A total of 45 businesses share the same legal representative name