CÔNG TY CỔ PHẦN OPT4 SOLUTIONS
| Tax code | 0318838315 |
| Vietnamese name | CÔNG TY CỔ PHẦN OPT4 SOLUTIONS |
| Abbreviated name | OPT4 SOLUTIONS COMPANY LIMITED |
| English name | OPT4 SOLUTIONS JOINT STOCK COMPANY |
| Trading name | OPT4 SOLUTIONS COMPANY LIMITED |
| Address | P.903 Tầng 9, Tòa nhà Diamond Plaza, 34 Lê Duẩn, Phường Sài Gòn, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Huỳnh Vũ Quân |
| Business registration certificate issue date | 18/02/2025 |
| Operations start date | 18/02/2025 |
| Fiscal year end | 31/12 |
| Data updated | 26/09/2026 10:39 |
Business lines
| J6202 | Computer consultancy and computer facilities management |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| M7020 | Management consultancy activities |
| M7310 | Advertising |
Frequently asked questions about CÔNG TY CỔ PHẦN OPT4 SOLUTIONS
Who is the legal representative of CÔNG TY CỔ PHẦN OPT4 SOLUTIONS?
The legal representative of CÔNG TY CỔ PHẦN OPT4 SOLUTIONS is Huỳnh Vũ Quân according to the tax registration information linked to tax code 0318838315.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN OPT4 SOLUTIONS?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN OPT4 SOLUTIONS, tax code 0318838315 and address P.903 Tầng 9, Tòa nhà Diamond Plaza, 34 Lê Duẩn, Phường Sài Gòn, TP Hồ Chí Minh, 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.
When was the information for tax code 0318838315 last updated?
The data for CÔNG TY CỔ PHẦN OPT4 SOLUTIONS was last synced at 10:39 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.
How is tax code 0318838315 structured?
Tax code 0318838315 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1883831 fall within an ascending sequence from 0000001 to 9999999; the digit 5 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Where is the address of CÔNG TY CỔ PHẦN OPT4 SOLUTIONS?
CÔNG TY CỔ PHẦN OPT4 SOLUTIONS has its registered office at P.903 Tầng 9, Tòa nhà Diamond Plaza, 34 Lê Duẩn, Phường Sài Gòn, TP Hồ Chí Minh, Việt Nam.. The entity is located in Phường Sài Gòn, 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 Sài Gòn
13,492
Total businesses
6,662
Operating
6,569
Ceased / suspended
0
New 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 company
8,955
Joint stock company
2,727
Representative office
663
Single-member limited liability company
615
Sole proprietorship
213
Unclassified
61
By status
Taxpayer issued tax code
6,614
Not operating at registered address
3,158
Ceased operations; tax code closure not yet completed
2,581
Temporarily suspended operations
526
Ceased operations; tax code closure completed
302
Pending verification of operating status at registered address
247
Businesses with legal representative "Huỳnh Vũ Quân"
A total of 3 businesses share the same legal representative name