Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội
| Tax code | 0105442171 |
| Vietnamese name | Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội |
| Abbreviated name | HA NOI ENTECH CO.,LTD |
| English name | HA NOI ENVIRONMENT TECHNOLOGY ENGINEERING COMPANY LIMITED |
| Trading name | HA NOI ENTECH CO.,LTD |
| Address | Tổ dân phố Yên Nội, Phường Thượng Cát, TP Hà Nội, Việt Nam. |
| Legal representative | Trịnh Quang Phát |
| Business registration certificate issue date | 08/08/2011 |
| Operations start date | 08/08/2011 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 12:41 |
Business lines
| E3700 | Sewerage and wastewater treatment |
| E36000 | Water collection, treatment and supply |
| E38110 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E38210 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| N81210 | General cleaning of buildings |
| N81290 | Other building and industrial cleaning activities |
| N81300 | Landscape care and maintenance service activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội
Who is the legal representative of Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội?
The legal representative of Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội is Trịnh Quang Phát according to the tax registration information linked to tax code 0105442171.
When was the information for tax code 0105442171 last updated?
The data for Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội was last synced at 12:41 on 18/09/2026. 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.
Where is the address of Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội?
Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội has its registered office at Tổ dân phố Yên Nội, Phường Thượng Cát, TP Hà Nội, Việt Nam.. The entity is located in Phường Thượng Cát, Hà Nội.
Does Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội have any other names?
Besides its full name, Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội is also registered under the name HA NOI ENVIRONMENT TECHNOLOGY ENGINEERING COMPANY LIMITED. When searching, either this name or tax code 0105442171 will return the same result.
Is Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội still operating?
The status of tax code 0105442171 of Công Ty TNHH Kỹ Thuật Công Nghệ Môi Trường Hà Nội is NNT đã được cấp MST according to the latest synced data (as of 18/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Thượng Cát
497
Total businesses
256
Operating
241
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
301
Joint stock company
161
Single-member limited liability company
9
Cooperative
7
Sole proprietorship
6
Centre (public service / services)
4
By status
Taxpayer issued tax code
256
Not operating at registered address
126
Ceased operations; tax code closure not yet completed
59
Temporarily suspended operations
30
Ceased operations; tax code closure completed
26
Businesses with legal representative "Trịnh Quang Phát"
A total of 6 businesses share the same legal representative name