CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM
| Tax code | 0110701745 |
| Vietnamese name | CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM |
| English name | KOSSWINDOW VIET NAM DESIGN CONSULTING JOINT STOCK COMPANY |
| Trading name | KOSSWINDOW VIET NAM DESIGN CONSULTING JOINT STOCK COMPANY |
| Address | Cụm 6, TDP Phượng Nghĩa, Phường Chương Mỹ, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Lâm Tùng |
| Business registration certificate issue date | 02/05/2024 |
| Operations start date | 02/05/2024 |
| Fiscal year end | 31/12 |
| Data updated | 13/10/2026 08:57 |
Business lines
| M7410 | Specialized design activities |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C3312 | Repair of machinery |
| C3320 | Installation of industrial machinery and equipment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| 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 |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| G4774 | Retail sale of second-hand goods in specialized stores |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N8130 | Landscape care and maintenance service activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM
Who is the legal representative of CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM?
The legal representative of CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM is Nguyễn Lâm Tùng according to the tax registration information linked to tax code 0110701745.
What is the tax code of CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM?
CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM has tax code 0110701745, issued on 02/05/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM operate in?
The main business line of CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM is Hoạt động thiết kế chuyên dụng (business line code M7410). The entity is also registered for 34 additional business line(s), all listed under "Business lines" above.
How is tax code 0110701745 structured?
Tax code 0110701745 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 1070174 fall within an ascending sequence from 0000001 to 9999999; the digit 5 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 CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY CP TƯ VẤN THIẾT KẾ VÀ THI CÔNG KOSS VIỆT NAM, tax code 0110701745 and address Cụm 6, TDP Phượng Nghĩa, Phường Chương Mỹ, 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 Chương Mỹ
1,266
Total businesses
641
Operating
620
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
841
Joint stock company
335
Single-member limited liability company
27
Cooperative
14
Sole proprietorship
9
Unclassified
7
By status
Taxpayer issued tax code
641
Not operating at registered address
442
Ceased operations; tax code closure not yet completed
93
Temporarily suspended operations
56
Ceased operations; tax code closure completed
29
Pending verification of operating status at registered address
4
Businesses with legal representative "Nguyễn Lâm Tùng"
A total of 21 businesses share the same legal representative name