CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ
| Tax code | 0311202746 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ |
| English name | HOAN MY ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED |
| Trading name | HOAN MY ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED |
| Address | 62/3D Đường 27, Khu phố 5, Phường Hiệp Bình, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Thị Kiều Oanh |
| Business registration certificate issue date | 03/10/2011 |
| Operations start date | 03/10/2011 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 10:47 |
Business lines
| E3700 | Sewerage and wastewater treatment |
| C2592 | Treatment and coating of metals; machining |
| C3290 | Other manufacturing n.e.c. |
| C3312 | Repair of machinery |
| C3314 | Repair of electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| 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 |
| E39000 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F4390 | Other Specialized Construction Activities |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4633 | Wholesale of Beverages |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4659 | Wholesale of other machinery and equipment |
| H4933 | Freight transport by road |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7410 | Specialized design activities |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ
Who is the legal representative of CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ?
The legal representative of CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ is Nguyễn Thị Kiều Oanh according to the tax registration information linked to tax code 0311202746.
What business lines does CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ operate in?
The main business line of CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ is Thoát nước và xử lý nước thải (business line code E3700). The entity is also registered for 40 additional business line(s), all listed under "Business lines" above.
What information is needed to issue an invoice to CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ, tax code 0311202746 and address 62/3D Đường 27, Khu phố 5, Phường Hiệp Bình, TP Hồ Chí Minh, 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.
Does CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ have any other names?
Besides its full name, CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ is also registered under the name HOAN MY ENVIRONMENTAL TECHNOLOGY COMPANY LIMITED. When searching, either this name or tax code 0311202746 will return the same result.
When was the information for tax code 0311202746 last updated?
The data for CÔNG TY TNHH KỸ THUẬT MÔI TRƯỜNG HOÀN MỸ was last synced at 10:47 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.
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 Hiệp Bình
10,360
Total businesses
4,395
Operating
5,868
Ceased / suspended
0
New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company
8,214
Joint stock company
1,316
Single-member limited liability company
637
Sole proprietorship
114
School / educational institution
19
Representative office
15
By status
Taxpayer issued tax code
4,395
Not operating at registered address
3,357
Ceased operations; tax code closure not yet completed
1,964
Temporarily suspended operations
445
Ceased operations; tax code closure completed
102
Pending verification of operating status at registered address
88
Businesses with legal representative "Nguyễn Thị Kiều Oanh"
A total of 231 businesses share the same legal representative name