CÔNG TY CỔ PHẦN CMC OPENAI
| Tax code | 0111183616 |
| Vietnamese name | CÔNG TY CỔ PHẦN CMC OPENAI |
| Abbreviated name | C-OpenAI |
| English name | CMC OpenAI Corporation |
| Address | CMC Tower, Số 11 phố Duy Tân, Phường Cầu Giấy, TP Hà Nội, Việt Nam. |
| Legal representative | ĐẶNG VĂN TÚ |
| Business registration certificate issue date | 19/08/2025 |
| Operations start date | 19/08/2025 |
| Data updated | 21/09/2026 00:00 |
Business lines
| 5820 | Software publishing |
| 7212 | Research and development in engineering and technology |
| 6190 | Other telecommunications activities |
| 2620 | Manufacture of computers and peripheral equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN CMC OPENAI
What business lines does CÔNG TY CỔ PHẦN CMC OPENAI operate in?
The main business line of CÔNG TY CỔ PHẦN CMC OPENAI is Xuất bản phần mềm (business line code 5820). The entity is also registered for 3 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CMC OPENAI?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CMC OPENAI, tax code 0111183616 and address CMC Tower, Số 11 phố Duy Tân, 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.
Does CÔNG TY CỔ PHẦN CMC OPENAI have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CMC OPENAI is also registered under the name CMC OpenAI Corporation. When searching, either this name or tax code 0111183616 will return the same result.
When was the information for tax code 0111183616 last updated?
The data for CÔNG TY CỔ PHẦN CMC OPENAI was last synced at 00:00 on 21/09/2026. 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.
What is the tax code of CÔNG TY CỔ PHẦN CMC OPENAI?
CÔNG TY CỔ PHẦN CMC OPENAI has tax code 0111183616, issued on 19/08/2025. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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
8,573Total businesses
4,343Operating
4,123Ceased / 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 company4,720
Joint stock company3,386
Single-member limited liability company137
Representative office73
Centre (public service / services)43
Other state agency40
By status
Taxpayer issued tax code4,326
Not operating at registered address1,978
Ceased operations; tax code closure not yet completed1,436
Temporarily suspended operations497
Ceased operations; tax code closure completed212
Pending verification of operating status at registered address99
Businesses with legal representative "ĐẶNG VĂN TÚ"
A total of 41 businesses share the same legal representative name