CÔNG TY TNHH KỶ NGUYÊN SỐ
| Tax code | 0400587784 |
| Vietnamese name | CÔNG TY TNHH KỶ NGUYÊN SỐ |
| Address | 34/5 Cao Thắng, Phường Hải Châu, TP Đà Nẵng, Việt Nam. |
| Legal representative | Nguyễn Thị Thùy Trang |
| Business registration certificate issue date | 11/10/2007 |
| Operations start date | 23/10/2007 |
| Fiscal year end | 31/12 |
| Data updated | 09/09/2026 04:15 |
Business lines
| J58200 | Software publishing |
| F42900 | Construction of other civil engineering projects |
| F43300 | Building Completion and Finishing |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| J62090 | Other information technology and computer service activities |
| M74100 | Specialized design activities |
| G47591 | Retail Sale of Household Electrical Appliances and Lamps in Specialized Stores |
| P85322 | Intermediate vocational training |
| N77309 | Renting of other machinery, equipment and tangible goods without operator n.e.c. |
Frequently asked questions about CÔNG TY TNHH KỶ NGUYÊN SỐ
What business lines does CÔNG TY TNHH KỶ NGUYÊN SỐ operate in?
The main business line of CÔNG TY TNHH KỶ NGUYÊN SỐ is Xuất bản phần mềm (business line code J58200). The entity is also registered for 8 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH KỶ NGUYÊN SỐ?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KỶ NGUYÊN SỐ, tax code 0400587784 and address 34/5 Cao Thắng, 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.
When was the information for tax code 0400587784 last updated?
The data for CÔNG TY TNHH KỶ NGUYÊN SỐ was last synced at 04:15 on 09/09/2026. 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.
What is the tax code of CÔNG TY TNHH KỶ NGUYÊN SỐ?
CÔNG TY TNHH KỶ NGUYÊN SỐ has tax code 0400587784, issued on 23/10/2007. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
How is tax code 0400587784 structured?
Tax code 0400587784 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 04 are the segment prefix; the seven digits 0058778 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 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 "Nguyễn Thị Thùy Trang"
A total of 581 businesses share the same legal representative name