CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM
| Tax code | 0107932421 |
| Vietnamese name | CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM |
| Abbreviated name | O&MC.,JSC |
| English name | VIET NAM WASTERWATER TREATMENT OPERATION MANAGEMENT JOINT STOCK COMPANY |
| Trading name | O&MC.,JSC |
| Address | Tầng 15, số 83A Lý Thường Kiệt, Phường Cửa Nam, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN HUY HOÀN |
| Business registration certificate issue date | 21/07/2017 |
| Operations start date | 21/07/2017 |
| Fiscal year end | 31/12 |
| Data updated | 16/10/2026 14:03 |
Business lines
| 3700 | Sewerage and wastewater treatment |
| E3700 | Sewerage and wastewater treatment |
| C24100 | Manufacture of basic iron and steel |
| C24200 | Manufacture of basic precious and other non-ferrous metals |
| C33120 | Repair of machinery |
| 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 |
| 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. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G46900 | Non-specialized Wholesale Trade |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| L68100 | Real estate activities with own or leased property |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
Frequently asked questions about CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM
When was the information for tax code 0107932421 last updated?
The data for CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM was last synced at 14:03 on 16/10/2026. 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 CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM?
CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM has its registered office at Tầng 15, số 83A Lý Thường Kiệt, Phường Cửa Nam, TP Hà Nội, Việt Nam.. The entity is located in Phường Cửa Nam, Hà Nội.
Does CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM have any other names?
Besides its full name, CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM is also registered under the name VIET NAM WASTERWATER TREATMENT OPERATION MANAGEMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0107932421 will return the same result.
Is CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM still operating?
The status of tax code 0107932421 of CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM is NNT đã được cấp MST according to the latest synced data (as of 16/10/2026). 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 CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN QUẢN LÝ VẬN HÀNH XỬ LÝ NƯỚC THẢI VIỆT NAM, tax code 0107932421 and address Tầng 15, số 83A Lý Thường Kiệt, Phường Cửa Nam, 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.
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 Cửa Nam
3,817Total businesses
1,767Operating
2,021Ceased / 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 company1,867
Joint stock company1,317
Representative office130
Unclassified87
Single-member limited liability company71
Other state agency61
By status
Taxpayer issued tax code1,737
Ceased operations; tax code closure not yet completed832
Not operating at registered address824
Ceased operations; tax code closure completed184
Temporarily suspended operations181
Operating (household or individual business without complete tax registration information)30
Businesses with legal representative "NGUYỄN HUY HOÀN"
A total of 40 businesses share the same legal representative name