CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM
| Tax code | 0106598301 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM |
| Abbreviated name | KOSHU.,JSC |
| English name | KOSHU VIET NAM CONSTRUCTION INVESTMENT JOINT STOCK COMPANY |
| Trading name | KOSHU.,JSC |
| Address | Số 69 phố Nam Đồng, Phường Kim Liên, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Văn Quế |
| Business registration certificate issue date | 10/07/2014 |
| Operations start date | 10/07/2014 |
| Fiscal year end | 31/12 |
| Data updated | 07/09/2026 02:07 |
Business lines
| F4101 | Construction of residential buildings |
| C23920 | Manufacture of clay building materials |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C24100 | Manufacture of basic iron and steel |
| C24310 | Casting of iron and steel |
| C25110 | Manufacture of structural metal products |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C33110 | Repair of fabricated metal products |
| C33120 | Repair of machinery |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4229 | Construction of other utility projects |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications 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. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G45420 | Maintenance and Repair of Motorcycles |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4662 | Wholesale of metals and metal ores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5221 | Direct support services for rail transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8130 | Landscape care and maintenance service activities |
| N82990 | Other business support service activities n.e.c. |
| S95240 | Repair of furniture and home furnishings |
| L6810 | Real estate activities with own or leased property |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM is Nguyễn Văn Quế according to the tax registration information linked to tax code 0106598301.
What is the tax code of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM?
CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM has tax code 0106598301, issued on 10/07/2014. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM is Xây dựng nhà để ở (business line code F4101). The entity is also registered for 44 additional business line(s), all listed under "Business lines" above.
How is tax code 0106598301 structured?
Tax code 0106598301 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0659830 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ XÂY DỰNG KOSHU VIỆT NAM, tax code 0106598301 and address Số 69 phố Nam Đồng, Phường Kim Liên, 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 Kim Liên
4,017
Total businesses
1,625
Operating
2,380
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
2,216
Joint stock company
1,514
Single-member limited liability company
80
Sole proprietorship
48
Centre (public service / services)
22
Representative office
17
By status
Taxpayer issued tax code
1,622
Ceased operations; tax code closure not yet completed
1,210
Not operating at registered address
826
Temporarily suspended operations
233
Ceased operations; tax code closure completed
111
Pending verification of operating status at registered address
9
Businesses with legal representative "Nguyễn Văn Quế"
A total of 72 businesses share the same legal representative name