Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh
| Tax code | 0105198163 |
| Vietnamese name | Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh |
| Abbreviated name | GTSDI CO.,LTD |
| Address | Số nhà 68, tổ 2, phố Thạch Cầu, Phường Long Biên, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Anh Tuấn |
| Business registration certificate issue date | 17/03/2011 |
| Operations start date | 17/03/2011 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 11/10/2026 13:11 |
Part of the "Tax Code Cleanup" campaign
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Business lines
| C19200 | Manufacture of refined petroleum products |
| C25920 | Treatment and coating of metals; machining |
| C33200 | Installation of industrial machinery and equipment |
| E38110 | Collection of non-hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3830 | Materials recovery |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F42900 | Construction of other civil engineering projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G45120 | Retail Sale of Passenger Cars (Up to 9 Seats) |
| G45200 | Maintenance and Repair of Motor Vehicles and Other Motor Vehicles |
| G45420 | Maintenance and Repair of Motorcycles |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5229 | Other transport support activities |
| M72100 | Research and experimental development on natural sciences and engineering |
| M72200 | Research and experimental development on social sciences and humanities |
| M73100 | Advertising |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| B05100 | Mining and agglomeration of hard coal |
| B05200 | Mining and agglomeration of lignite |
| B07100 | Mining of iron ores |
| N82300 | Organization of conventions and trade shows |
| S95110 | Repair of computers and peripheral equipment |
| B0810 | Quarrying of stone, sand and clay |
| B08910 | Mining of chemical and fertilizer minerals |
| B08920 | Extraction of peat |
| C14100 | Manufacture of wearing apparel, except fur apparel |
| C18110 | Printing |
| C18120 | Service activities related to printing |
| N81210 | General cleaning of buildings |
| N81290 | Other building and industrial cleaning activities |
Frequently asked questions about Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh
What is the tax code of Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh?
Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh has tax code 0105198163, issued on 17/03/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh have any other names?
Besides its full name, Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh is also registered under the name GTSDI CO.,LTD. When searching, either this name or tax code 0105198163 will return the same result.
What business lines does Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh operate in?
The main business line of Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh is Sản xuất sản phẩm dầu mỏ tinh chế. (business line code C19200). The entity is also registered for 45 additional business line(s), all listed under "Business lines" above.
Where is the address of Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh?
Công Ty TNHH Đầu Tư Và Phát Triển Khoa Học Công Nghệ Xanh has its registered office at Số nhà 68, tổ 2, phố Thạch Cầu, Phường Long Biên, TP Hà Nội, Việt Nam.. The entity is located in Phường Long Biên, Hà Nội.
How is tax code 0105198163 structured?
Tax code 0105198163 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 0519816 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.
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 Long Biên
2,237
Total businesses
1,220
Operating
1,000
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
1,460
Joint stock company
705
Single-member limited liability company
36
Sole proprietorship
8
School / educational institution
7
Cooperative
6
By status
Taxpayer issued tax code
1,218
Not operating at registered address
531
Ceased operations; tax code closure not yet completed
244
Ceased operations; tax code closure completed
113
Temporarily suspended operations
112
Pending verification of operating status at registered address
13
Businesses with legal representative "Nguyễn Anh Tuấn"
A total of 2,711 businesses share the same legal representative name