Công ty TNHH Hải Âu
| Tax code | 0100231297 |
| Vietnamese name | Công ty TNHH Hải Âu |
| Abbreviated name | Hải âu Co. Ltđ |
| Trading name | Hải Âu Co. Ltđ |
| Address | 37 Lý Nam Đế, Phường Hoàn Kiếm, TP Hà Nội, Việt Nam. |
| Business registration certificate issue date | 28/09/1992 |
| Operations start date | 02/01/1999 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 11:28 |
Part of the "Tax Code Cleanup" campaign
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Công ty TNHH Hải Âu 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
| N829 | Business support service activities n.e.c. |
Frequently asked questions about Công ty TNHH Hải Âu
When was the information for tax code 0100231297 last updated?
The data for Công ty TNHH Hải Âu was last synced at 11:28 on 25/09/2026. 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.
Is Công ty TNHH Hải Âu still operating?
The status of tax code 0100231297 of Công ty TNHH Hải Âu is NNT không hoạt động tại địa chỉ đã đăng ký according to the latest synced data (as of 25/09/2026). 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 TNHH Hải Âu?
The three mandatory fields on an invoice are the entity name Công ty TNHH Hải Âu, tax code 0100231297 and address 37 Lý Nam Đế, Phường Hoàn Kiếm, 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.
What is the tax code of Công ty TNHH Hải Âu?
Công ty TNHH Hải Âu has tax code 0100231297, issued on 02/01/1999. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of Công ty TNHH Hải Âu?
Công ty TNHH Hải Âu has its registered office at 37 Lý Nam Đế, Phường Hoàn Kiếm, TP Hà Nội, Việt Nam.. The entity is located in Phường Hoàn Kiếm, Hà Nội.
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 Hoàn Kiếm
4,107Total businesses
1,646Operating
2,438Ceased / 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 company2,484
Joint stock company1,073
Single-member limited liability company95
Sole proprietorship93
Unclassified81
Representative office71
By status
Taxpayer issued tax code1,636
Not operating at registered address1,070
Ceased operations; tax code closure not yet completed1,028
Temporarily suspended operations244
Ceased operations; tax code closure completed96
Pending verification of operating status at registered address18