CÔNG TY CỔ PHẦN IO GROUP
| Tax code | 0109666870 |
| Vietnamese name | CÔNG TY CỔ PHẦN IO GROUP |
| English name | IO GROUP JOINT STOCK COMPANY |
| Trading name | IO GROUP JOINT STOCK COMPANY |
| Address | Số 68 Trương Công Giai, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Chí Linh |
| Business registration certificate issue date | 10/06/2021 |
| Operations start date | 10/06/2021 |
| Fiscal year end | 31/12 |
| Data updated | 16/10/2026 07:23 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C1621 | Manufacture of veneer sheets and wood-based panels |
| C1622 | Manufacture of builders' carpentry and joinery |
| C1623 | Manufacture of wooden containers |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C1811 | Printing |
| C1812 | Service activities related to printing |
| C2393 | Manufacture of other porcelain and ceramic products |
| C3290 | Other manufacturing n.e.c. |
| F4330 | Building Completion and Finishing |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| 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 |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| H5229 | Other transport support activities |
| I5510 | Short-term accommodation activities |
| I5590 | Other accommodation |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I5629 | Other food service activities |
| I5630 | Beverage serving activities |
| J5911 | Motion picture, video and television programme production |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| M7420 | Photographic activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN IO GROUP
What is the tax code of CÔNG TY CỔ PHẦN IO GROUP?
CÔNG TY CỔ PHẦN IO GROUP has tax code 0109666870, issued on 10/06/2021. 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 0109666870 last updated?
The data for CÔNG TY CỔ PHẦN IO GROUP was last synced at 07:23 on 16/10/2026. 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 CỔ PHẦN IO GROUP have any other names?
Besides its full name, CÔNG TY CỔ PHẦN IO GROUP is also registered under the name IO GROUP JOINT STOCK COMPANY. When searching, either this name or tax code 0109666870 will return the same result.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN IO GROUP?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN IO GROUP, tax code 0109666870 and address Số 68 Trương Công Giai, Phường Cầu Giấy, 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.
What business lines does CÔNG TY CỔ PHẦN IO GROUP operate in?
The main business line of CÔNG TY CỔ PHẦN IO GROUP is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 36 additional business line(s), all listed under "Business lines" above.
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 Cầu Giấy
8,573
Total businesses
4,343
Operating
4,123
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
4,720
Joint stock company
3,386
Single-member limited liability company
137
Representative office
73
Centre (public service / services)
43
Other state agency
40
By status
Taxpayer issued tax code
4,326
Not operating at registered address
1,978
Ceased operations; tax code closure not yet completed
1,436
Temporarily suspended operations
497
Ceased operations; tax code closure completed
212
Pending verification of operating status at registered address
99
Businesses with legal representative "Trần Chí Linh"
A total of 15 businesses share the same legal representative name