CÔNG TY TNHH CÔNG NGHỆ TECH AIR
| Tax code | 0110021757 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ TECH AIR |
| English name | TECH AIR TECHNOLOGY COMPANY LIMITED |
| Trading name | TECH AIR TECHNOLOGY COMPANY LIMITED |
| Address | Số 1 ngách 96 ngõ 640 Nguyễn Văn Cừ, Phường Bồ Đề, TP Hà Nội, Việt Nam. |
| Legal representative | Trịnh Tâm Anh |
| Business registration certificate issue date | 06/06/2022 |
| Operations start date | 06/06/2022 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 05:00 |
Business lines
| G4649 | Wholesale of Other Household Goods |
| C2620 | Manufacture of computers and peripheral equipment |
| C2640 | Manufacture of consumer electronics |
| C2740 | Manufacture of electric lighting equipment |
| C2750 | Manufacture of domestic appliances |
| C2790 | Manufacture of other electrical equipment |
| C2819 | Manufacture of other general-purpose machinery |
| C2829 | Manufacture of other special-purpose machinery |
| C3230 | Manufacture of sports goods |
| C3240 | Manufacture of games and toys |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| 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 |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4690 | Non-specialized Wholesale Trade |
| G4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G4723 | Retail Sale of Beverages in Specialized Stores |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings 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 |
| G4761 | Retail sale of books, newspapers, magazines and stationery 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 |
| H4912 | Freight rail transport |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| J5911 | Motion picture, video and television programme production |
| J5913 | Motion picture, video and television programme distribution |
| J5914 | Motion picture projection activities |
| J5920 | Sound recording and music publishing activities |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| M7420 | Photographic activities |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ TECH AIR
How is tax code 0110021757 structured?
Tax code 0110021757 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 1002175 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.
What is the tax code of CÔNG TY TNHH CÔNG NGHỆ TECH AIR?
CÔNG TY TNHH CÔNG NGHỆ TECH AIR has tax code 0110021757, issued on 06/06/2022. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 0110021757 last updated?
The data for CÔNG TY TNHH CÔNG NGHỆ TECH AIR was last synced at 05:00 on 07/09/2026. 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.
Does CÔNG TY TNHH CÔNG NGHỆ TECH AIR have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ TECH AIR is also registered under the name TECH AIR TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0110021757 will return the same result.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ TECH AIR?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ TECH AIR, tax code 0110021757 and address Số 1 ngách 96 ngõ 640 Nguyễn Văn Cừ, Phường Bồ Đề, 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.
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 Bồ Đề
4,606
Total businesses
2,089
Operating
2,502
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
2,775
Joint stock company
1,613
Single-member limited liability company
106
Sole proprietorship
51
Cooperative
15
School / educational institution
8
By status
Taxpayer issued tax code
2,086
Not operating at registered address
1,026
Ceased operations; tax code closure not yet completed
1,004
Temporarily suspended operations
280
Ceased operations; tax code closure completed
192
Pending verification of operating status at registered address
8
Businesses with legal representative "Trịnh Tâm Anh"
A total of 1 businesses share the same legal representative name