CÔNG TY TNHH ONE SYSTEM
| Tax code | 2301153204 |
| Vietnamese name | CÔNG TY TNHH ONE SYSTEM |
| English name | ONE SYSTEM COMPANY LIMITED |
| Trading name | ONE SYSTEM COMPANY LIMITED |
| Address | Tầng 2, số 71 đường 5, Khu đô thị ven sông Lạch Tray, Phường Lê Chân, TP Hải Phòng, Việt Nam. |
| Legal representative | Trần Thị Duy |
| Business registration certificate issue date | 04/11/2020 |
| Operations start date | 04/11/2020 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 11:30 |
Business lines
| C3320 | Installation of industrial machinery and equipment |
| C3312 | Repair of machinery |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| G4690 | Non-specialized Wholesale Trade |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH ONE SYSTEM
When was the information for tax code 2301153204 last updated?
The data for CÔNG TY TNHH ONE SYSTEM was last synced at 11:30 on 25/09/2026. 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.
Who is the legal representative of CÔNG TY TNHH ONE SYSTEM?
The legal representative of CÔNG TY TNHH ONE SYSTEM is Trần Thị Duy according to the tax registration information linked to tax code 2301153204.
What is the tax code of CÔNG TY TNHH ONE SYSTEM?
CÔNG TY TNHH ONE SYSTEM has tax code 2301153204, issued on 04/11/2020. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY TNHH ONE SYSTEM operate in?
The main business line of CÔNG TY TNHH ONE SYSTEM is Lắp đặt máy móc và thiết bị công nghiệp (business line code C3320). The entity is also registered for 8 additional business line(s), all listed under "Business lines" above.
How is tax code 2301153204 structured?
Tax code 2301153204 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 23 are the segment prefix; the seven digits 0115320 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Lê Chân
2,777Total businesses
1,098Operating
1,667Ceased / suspended
0New in last 90 days
Across Thành phố Hải Phòng: 52,357 businesses, of which 22,748 are operating.
Common business lines
By legal form
Limited liability company1,899
Joint stock company689
Sole proprietorship50
Unclassified44
Single-member limited liability company40
Enterprise11
By status
Taxpayer issued tax code1,098
Not operating at registered address968
Ceased operations; tax code closure not yet completed476
Temporarily suspended operations161
Ceased operations; tax code closure completed62
Pending verification of operating status at registered address8
Businesses with legal representative "Trần Thị Duy"
A total of 2 businesses share the same legal representative name