Công ty cổ phần công nghệ tin học A và C
| Tax code | 5100311456 |
| Vietnamese name | Công ty cổ phần công nghệ tin học A và C |
| English name | A&C COMPUTER TECHNOLOGY CORPORATION |
| Trading name | Công ty cổ phần công nghệ tin học A và C |
| Address | Số nhà 108, tổ 15, phường Minh Khai, Phường Hà Giang 2, Tuyên Quang, Việt Nam. |
| Legal representative | Nguyễn Mộng Ngọc |
| Business registration certificate issue date | 22/10/2009 |
| Operations start date | 22/10/2009 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 06:30 |
Part of the "Tax Code Cleanup" campaign
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Công ty cổ phần công nghệ tin học A và C is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| J63110 | Data processing, hosting and related activities |
| J62620 | Information technology and other computer service activities |
Frequently asked questions about Công ty cổ phần công nghệ tin học A và C
How is tax code 5100311456 structured?
Tax code 5100311456 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 51 are the segment prefix; the seven digits 0031145 fall within an ascending sequence from 0000001 to 9999999; the digit 6 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 tin học A và C operate in?
The main business line of Công ty cổ phần công nghệ tin học A và C is Xử lý dữ liệu, cho thuê và các hoạt động liên quan (business line code J63110). The entity is also registered for 1 additional business line(s), all listed under "Business lines" above.
What is the tax code of Công ty cổ phần công nghệ tin học A và C?
Công ty cổ phần công nghệ tin học A và C has tax code 5100311456, issued on 22/10/2009. 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 cổ phần công nghệ tin học A và C?
The legal representative of Công ty cổ phần công nghệ tin học A và C is Nguyễn Mộng Ngọc according to the tax registration information linked to tax code 5100311456.
When was the information for tax code 5100311456 last updated?
The data for Công ty cổ phần công nghệ tin học A và C was last synced at 06:30 on 28/09/2026. 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.
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 Hà Giang 2
614Total businesses
327Operating
287Ceased / suspended
0New in last 90 days
Across Tỉnh Tuyên Quang: 6,672 businesses, of which 3,467 are operating.
Common business lines
By legal form
Limited liability company291
Single-member limited liability company143
Joint stock company106
Cooperative30
Sole proprietorship15
Other state agency8
By status
Taxpayer issued tax code326
Not operating at registered address186
Ceased operations; tax code closure not yet completed69
Temporarily suspended operations17
Ceased operations; tax code closure completed15
Operating (household or individual business without complete tax registration information)1
Businesses with legal representative "Nguyễn Mộng Ngọc"
A total of 4 businesses share the same legal representative name