CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN
| Tax code | 0110822309 |
| Vietnamese name | CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN |
| English name | Khai An Engineering and Environment Company Limited |
| Trading name | Khai An Engineering and Environment Company Limited |
| Address | Số nhà 54, đường Nguyễn Huy Tưởng, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN HUY HOÀN |
| Business registration certificate issue date | 23/08/2024 |
| Operations start date | 23/08/2024 |
| Fiscal year end | 31/12 |
| Data updated | 15/10/2026 20:06 |
Business lines
| 3312 | Repair of machinery |
| C3312 | Repair of machinery |
| 3700 | Sewerage and wastewater treatment |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4651 | Wholesale of computers, computer peripheral equipment and software |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4653 | Wholesale of agricultural machinery, equipment and supplies |
| 2511 | Manufacture of structural metal products |
| 2512 | Manufacture of tanks, reservoirs and containers of metal |
| 2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 2592 | Treatment and coating of metals; machining |
| 2593 | Manufacture of cutlery, hand tools and general hardware |
| 2599 | Manufacture of other fabricated metal products n.e.c. |
| 3320 | Installation of industrial machinery and equipment |
| 3811 | Collection of non-hazardous waste |
| 3812 | Collection of hazardous waste |
| 3821 | Treatment and disposal of non-hazardous waste |
| 3822 | Treatment and disposal of hazardous waste |
| 3830 | Materials recovery |
| 3900 | Remediation activities and other waste management services |
| 4649 | Wholesale of Other Household Goods |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4690 | Non-specialized Wholesale Trade |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 8110 | Combined facilities support activities |
| 8121 | General cleaning of buildings |
| 8130 | Landscape care and maintenance service activities |
| 9521 | Repair of consumer electronics |
| 9522 | Repair of household appliances and home and garden equipment |
| 9524 | Repair of furniture and home furnishings |
| 9529 | Repair of other personal and household goods n.e.c. |
| 3319 | Repair of other equipment |
| 3314 | Repair of electrical equipment |
| 3313 | Repair of electronic and optical equipment |
| 4102 | Construction of non-residential buildings |
| 4101 | Construction of residential buildings |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 7730 | Renting of other machinery, equipment and tangible goods without operator |
| 7740 | Leasing of non-financial intangible assets |
| 7710 | Rental and leasing of motor vehicles |
| 4222 | Construction of water supply and sewerage projects |
| 4312 | Site preparation |
| 3311 | Repair of fabricated metal products |
Frequently asked questions about CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN
What business lines does CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN operate in?
The main business line of CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN is Sửa chữa máy móc, thiết bị (business line code 3312). The entity is also registered for 47 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN?
CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN has tax code 0110822309, issued on 23/08/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN?
The legal representative of CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN is NGUYỄN HUY HOÀN according to the tax registration information linked to tax code 0110822309.
When was the information for tax code 0110822309 last updated?
The data for CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN was last synced at 20:06 on 15/10/2026. 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 TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN?
CÔNG TY TNHH KỸ THUẬT VÀ MÔI TRƯỜNG KHẢI AN has its registered office at Số nhà 54, đường Nguyễn Huy Tưởng, Phường Thanh Xuân, TP Hà Nội, Việt Nam.. The entity is located in Phường Thanh Xuân, 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 Thanh Xuân
8,286
Total businesses
3,653
Operating
4,582
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
4,440
Joint stock company
3,450
Single-member limited liability company
128
Representative office
80
Centre (public service / services)
32
Unclassified
22
By status
Taxpayer issued tax code
3,644
Not operating at registered address
2,347
Ceased operations; tax code closure not yet completed
1,608
Temporarily suspended operations
451
Ceased operations; tax code closure completed
176
Pending verification of operating status at registered address
44
Businesses with legal representative "NGUYỄN HUY HOÀN"
A total of 41 businesses share the same legal representative name