CÔNG TY TNHH CÔNG NGHỆ DUY QUANG
| Tax code | 0318869338 |
| Vietnamese name | CÔNG TY TNHH CÔNG NGHỆ DUY QUANG |
| Abbreviated name | ISYS TECHNOLOGY CO., LTD |
| English name | ISYS TECHNOLOGY COMPANY LIMITED |
| Trading name | ISYS TECHNOLOGY CO., LTD |
| Address | 499/20E Cách Mạng Tháng Tám, Phường Hòa Hưng, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Thị Hồng Loan |
| Business registration certificate issue date | 12/03/2025 |
| Operations start date | 12/03/2025 |
| Fiscal year end | 31/12 |
| Data updated | 09/10/2026 18:14 |
Business lines
| J6201 | Computer programming activities |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| G4649 | Wholesale of Other Household Goods |
| 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 |
| H5229 | Other transport support activities |
| L6810 | Real estate activities with own or leased property |
| M7310 | Advertising |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY TNHH CÔNG NGHỆ DUY QUANG
When was the information for tax code 0318869338 last updated?
The data for CÔNG TY TNHH CÔNG NGHỆ DUY QUANG was last synced at 18:14 on 09/10/2026. 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 TNHH CÔNG NGHỆ DUY QUANG have any other names?
Besides its full name, CÔNG TY TNHH CÔNG NGHỆ DUY QUANG is also registered under the name ISYS TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0318869338 will return the same result.
What information is needed to issue an invoice to CÔNG TY TNHH CÔNG NGHỆ DUY QUANG?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH CÔNG NGHỆ DUY QUANG, tax code 0318869338 and address 499/20E Cách Mạng Tháng Tám, Phường Hòa Hưng, 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.
What business lines does CÔNG TY TNHH CÔNG NGHỆ DUY QUANG operate in?
The main business line of CÔNG TY TNHH CÔNG NGHỆ DUY QUANG is Lập trình máy vi tính (business line code J6201). The entity is also registered for 16 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY TNHH CÔNG NGHỆ DUY QUANG?
The legal representative of CÔNG TY TNHH CÔNG NGHỆ DUY QUANG is Nguyễn Thị Hồng Loan according to the tax registration information linked to tax code 0318869338.
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 Hoà Hưng
4,858Total businesses
1,958Operating
2,884Ceased / 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 company3,601
Joint stock company725
Single-member limited liability company340
Sole proprietorship76
Representative office49
School / educational institution13
By status
Not operating at registered address2,083
Taxpayer issued tax code1,955
Ceased operations; tax code closure not yet completed530
Temporarily suspended operations182
Ceased operations; tax code closure completed89
Pending verification of operating status at registered address11
Businesses with legal representative "Nguyễn Thị Hồng Loan"
A total of 149 businesses share the same legal representative name