CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN
| Tax code | 0109916619 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN |
| Abbreviated name | ECHAIN .,JSC |
| English name | ECHAIN TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | ECHAIN .,JSC |
| Address | Số 86, ngõ 76 đường Mậu Lương, Phường Kiến Hưng, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN TRUNG KIÊN |
| Business registration certificate issue date | 25/02/2022 |
| Operations start date | 25/02/2022 |
| Fiscal year end | 31/12 |
| Data updated | 17/07/2026 03:49 |
Business lines
| J5820 | Software publishing |
| 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 |
| M7310 | Advertising |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN
Is CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN still operating?
The status of tax code 0109916619 of CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN is NNT đã được cấp MST according to the latest synced data (as of 17/07/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN, tax code 0109916619 and address Số 86, ngõ 76 đường Mậu Lương, Phường Kiến Hưng, TP Hà Nội, 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 0109916619 structured?
Tax code 0109916619 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0991661 fall within an ascending sequence from 0000001 to 9999999; the digit 9 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN is Xuất bản phần mềm (business line code J5820). The entity is also registered for 5 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN?
CÔNG TY CỔ PHẦN CÔNG NGHỆ ECHAIN has tax code 0109916619, issued on 25/02/2022. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Kiến Hưng
3,089
Total businesses
1,774
Operating
1,304
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
1,787
Joint stock company
1,227
Single-member limited liability company
41
Cooperative
7
School / educational institution
6
Centre (public service / services)
4
By status
Taxpayer issued tax code
1,772
Not operating at registered address
663
Ceased operations; tax code closure not yet completed
283
Temporarily suspended operations
197
Ceased operations; tax code closure completed
161
Pending verification of operating status at registered address
8
Businesses with legal representative "NGUYỄN TRUNG KIÊN"
A total of 1,077 businesses share the same legal representative name