CÔNG TY TNHH ON-TECH
| Tax code | 0305471797 |
| Vietnamese name | CÔNG TY TNHH ON-TECH |
| Abbreviated name | DEEP BLUE CO.,LTD |
| English name | ON-TECH COMPANY LIMITED |
| Trading name | DEEP BLUE CO.,LTD |
| Address | K52/51 Đinh Tiên Hoàng, Phường Hải Châu, TP Đà Nẵng, Việt Nam. |
| Legal representative | PHAN THỊ THANH HƯƠNG |
| Business registration certificate issue date | 07/08/2008 |
| Operations start date | 31/01/2008 |
| Fiscal year end | 31/12 |
| Data updated | 09/09/2026 04:14 |
Business lines
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| C33130 | Repair of electronic and optical equipment |
| G4649 | Wholesale of Other Household Goods |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| J62020 | Computer consultancy and computer facilities management |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY TNHH ON-TECH
What information is needed to issue an invoice to CÔNG TY TNHH ON-TECH?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH ON-TECH, tax code 0305471797 and address K52/51 Đinh Tiên Hoàng, Phường Hải Châu, TP Đà Nẵng, 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.
How is tax code 0305471797 structured?
Tax code 0305471797 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 0547179 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY TNHH ON-TECH operate in?
The main business line of CÔNG TY TNHH ON-TECH is Bán buôn máy vi tính, thiết bị ngoại vi và phần mềm (business line code G46510). The entity is also registered for 6 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH ON-TECH?
CÔNG TY TNHH ON-TECH has tax code 0305471797, issued on 31/01/2008. 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 TNHH ON-TECH?
The legal representative of CÔNG TY TNHH ON-TECH is PHAN THỊ THANH HƯƠNG according to the tax registration information linked to tax code 0305471797.
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 Hải Châu
4,830
Total businesses
1,733
Operating
3,090
Ceased / suspended
0
New in last 90 days
Across Thành phố Đà Nẵng: 55,014 businesses, of which 23,082 are operating.
Common business lines
By legal form
Limited liability company
2,525
Single-member limited liability company
1,030
Joint stock company
781
Sole proprietorship
320
Unclassified
38
Other state agency
26
By status
Not operating at registered address
2,425
Taxpayer issued tax code
1,729
Ceased operations; tax code closure not yet completed
284
Temporarily suspended operations
269
Ceased operations; tax code closure completed
112
Transferred to another tax authority (awaiting receiving authority)
5
Businesses with legal representative "PHAN THỊ THANH HƯƠNG"
A total of 21 businesses share the same legal representative name