CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT
| Tax code | 5400545977 |
| Vietnamese name | CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT |
| English name | HHT MINING AND ENVIRONMENT JOINT STOCK COMPANY |
| Trading name | HHT MINING AND ENVIRONMENT JOINT STOCK COMPANY |
| Address | Xóm Đá Bạc, Xã Liên Sơn, Phú Thọ, Việt Nam. |
| Legal representative | Nguyễn Mạnh Hòa |
| Business registration certificate issue date | 14/05/2024 |
| Operations start date | 14/05/2024 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 15:18 |
Business lines
| B0899 | Other mining and quarrying n.e.c. |
| A0119 | Growing of other non-perennial crops |
| B0510 | Mining and agglomeration of hard coal |
| B0520 | Mining and agglomeration of lignite |
| B0810 | Quarrying of stone, sand and clay |
| B0990 | Support activities for other mining and quarrying |
| C1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| C2220 | Manufacture of plastics products |
| C2391 | Manufacture of refractory products |
| C2392 | Manufacture of clay building materials |
| C2393 | Manufacture of other porcelain and ceramic products |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C2399 | Manufacture of other non-metallic mineral products n.e.c. |
| C2410 | Manufacture of basic iron and steel |
| C2420 | Manufacture of basic precious and other non-ferrous metals |
| C2431 | Casting of iron and steel |
| C2432 | Casting of non-ferrous metals |
| C2592 | Treatment and coating of metals; machining |
| C3320 | Installation of industrial machinery and equipment |
| D3511 | Electric power generation |
| E3700 | Sewerage and wastewater treatment |
| E3811 | Collection of non-hazardous waste |
| E3812 | Collection of hazardous waste |
| E3821 | Treatment and disposal of non-hazardous waste |
| E3822 | Treatment and disposal of hazardous waste |
| E3830 | Materials recovery |
| E3900 | Remediation activities and other waste management services |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| 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 |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4653 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| H4933 | Freight transport by road |
| H5012 | Sea and coastal freight water transport |
| H5210 | Warehousing and storage |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7120 | Technical testing and analysis |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT
When was the information for tax code 5400545977 last updated?
The data for CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT was last synced at 15:18 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.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT, tax code 5400545977 and address Xóm Đá Bạc, Xã Liên Sơn, Phú Thọ, 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.
Who is the legal representative of CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT?
The legal representative of CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT is Nguyễn Mạnh Hòa according to the tax registration information linked to tax code 5400545977.
Is CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT still operating?
The status of tax code 5400545977 of CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT is NNT đã được cấp MST 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 is the tax code of CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT?
CÔNG TY CỔ PHẦN KHAI KHOÁNG VÀ MÔI TRƯỜNG HHT has tax code 5400545977, issued on 14/05/2024. 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 Xã Liên Sơn
210Total businesses
96Operating
114Ceased / suspended
0New in last 90 days
Across Tỉnh Phú Thọ: 29,223 businesses, of which 15,414 are operating.
Common business lines
By legal form
Limited liability company88
Joint stock company74
Single-member limited liability company26
Cooperative12
School / educational institution6
People's Committee2
By status
Taxpayer issued tax code96
Not operating at registered address50
Ceased operations; tax code closure not yet completed47
Temporarily suspended operations9
Ceased operations; tax code closure completed8
Businesses with legal representative "Nguyễn Mạnh Hòa"
A total of 41 businesses share the same legal representative name