CÔNG TY CỔ PHẦN CTOPTIMAL
| Tax code | 0317706517 |
| Vietnamese name | CÔNG TY CỔ PHẦN CTOPTIMAL |
| Abbreviated name | AI MASTER EU JOINT STOCK COMPANY |
| English name | CTOPTIMAL JOINT STOCK COMPANY |
| Trading name | AI MASTER EU JOINT STOCK COMPANY |
| Address | 20 Trương Định, Phường Xuân Hòa, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Lê Thị Hoài Châu |
| Business registration certificate issue date | 27/02/2023 |
| Operations start date | 27/02/2023 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 17:14 |
Business lines
| M7212 | Research and development in engineering and technology |
| G4632 | Wholesale of Food |
| 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 |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
| M7410 | Specialized design activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CTOPTIMAL
What business lines does CÔNG TY CỔ PHẦN CTOPTIMAL operate in?
The main business line of CÔNG TY CỔ PHẦN CTOPTIMAL is Nghiên cứu khoa học và phát triển công nghệ trong lĩnh vực khoa học kỹ thuật và công nghệ (business line code M7212). The entity is also registered for 10 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CTOPTIMAL?
CÔNG TY CỔ PHẦN CTOPTIMAL has tax code 0317706517, issued on 27/02/2023. 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 CỔ PHẦN CTOPTIMAL?
The legal representative of CÔNG TY CỔ PHẦN CTOPTIMAL is Lê Thị Hoài Châu according to the tax registration information linked to tax code 0317706517.
When was the information for tax code 0317706517 last updated?
The data for CÔNG TY CỔ PHẦN CTOPTIMAL was last synced at 17:14 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 CỔ PHẦN CTOPTIMAL?
CÔNG TY CỔ PHẦN CTOPTIMAL has its registered office at 20 Trương Định, Phường Xuân Hòa, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Xuân Hoà, Hồ Chí Minh.
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 Xuân Hoà
8,012Total businesses
3,486Operating
4,480Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company5,529
Joint stock company1,659
Single-member limited liability company410
Representative office149
Sole proprietorship54
Centre (public service / services)33
By status
Taxpayer issued tax code3,472
Not operating at registered address3,135
Ceased operations; tax code closure not yet completed927
Temporarily suspended operations309
Ceased operations; tax code closure completed109
Pending verification of operating status at registered address34
Businesses with legal representative "Lê Thị Hoài Châu"
A total of 4 businesses share the same legal representative name