Doanh nghiệp tư nhân Hồng Kỳ
| Tax code | 0500579868 |
| Vietnamese name | Doanh nghiệp tư nhân Hồng Kỳ |
| Address | Phường Đồng Mai, Phường Yên Nghĩa, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Ngọc Ký |
| Business registration certificate issue date | 22/02/2008 |
| Operations start date | 27/02/2008 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 03:44 |
Part of the "Tax Code Cleanup" campaign
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Doanh nghiệp tư nhân Hồng Kỳ 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
| C26700 | Manufacture of optical instruments and equipment |
Frequently asked questions about Doanh nghiệp tư nhân Hồng Kỳ
Who is the legal representative of Doanh nghiệp tư nhân Hồng Kỳ?
The legal representative of Doanh nghiệp tư nhân Hồng Kỳ is Nguyễn Ngọc Ký according to the tax registration information linked to tax code 0500579868.
What business lines does Doanh nghiệp tư nhân Hồng Kỳ operate in?
The main business line of Doanh nghiệp tư nhân Hồng Kỳ is Sản xuất thiết bị và dụng cụ quang học (business line code C26700).
What information is needed to issue an invoice to Doanh nghiệp tư nhân Hồng Kỳ?
The three mandatory fields on an invoice are the entity name Doanh nghiệp tư nhân Hồng Kỳ, tax code 0500579868 and address Phường Đồng Mai, Phường Yên Nghĩa, 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.
When was the information for tax code 0500579868 last updated?
The data for Doanh nghiệp tư nhân Hồng Kỳ was last synced at 03:44 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.
What is the tax code of Doanh nghiệp tư nhân Hồng Kỳ?
Doanh nghiệp tư nhân Hồng Kỳ has tax code 0500579868, issued on 27/02/2008. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Yên Nghĩa
1,517Total businesses
843Operating
659Ceased / suspended
0New 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 company953
Joint stock company509
Single-member limited liability company27
School / educational institution8
Sole proprietorship6
Cooperative4
By status
Taxpayer issued tax code843
Not operating at registered address334
Ceased operations; tax code closure not yet completed126
Ceased operations; tax code closure completed102
Temporarily suspended operations97
Pending verification of operating status at registered address15
Businesses with legal representative "Nguyễn Ngọc Ký"
A total of 23 businesses share the same legal representative name