CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM
| Tax code | 0110547691 |
| Vietnamese name | CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM |
| English name | KOYAMA KINZOKU VIETNAM COMPANY LIMITED |
| Trading name | KOYAMA KINZOKU VIETNAM COMPANY LIMITED |
| Address | Tầng 11, Tháp CEO, HH2-1, Đô thị mới Mễ Trì Hạ, đường Phạm Hùng, Phường Từ Liêm, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Trọng Hiệp |
| Business registration certificate issue date | 21/11/2023 |
| Operations start date | 21/11/2023 |
| Fiscal year end | 31/12 |
| Data updated | 18/10/2026 19:12 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| C2591 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C2592 | Treatment and coating of metals; machining |
| C3311 | Repair of fabricated metal products |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3315 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| C3319 | Repair of other equipment |
| C3320 | Installation of industrial machinery and equipment |
| 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 |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4634 | Wholesale of Tobacco Products |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4721 | Retail Sale of Cereals in Specialized Stores |
| G4723 | Retail Sale of Beverages 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 |
| K6619 | Other activities auxiliary to financial services n.e.c. |
| M7020 | Management consultancy activities |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM
What is the tax code of CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM?
CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM has tax code 0110547691, issued on 21/11/2023. 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 TNHH KOYAMA KINZOKU VIỆT NAM operate in?
The main business line of CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 37 additional business line(s), all listed under "Business lines" above.
How is tax code 0110547691 structured?
Tax code 0110547691 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 1054769 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 TNHH KOYAMA KINZOKU VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM, tax code 0110547691 and address Tầng 11, Tháp CEO, HH2-1, Đô thị mới Mễ Trì Hạ, đường Phạm Hùng, Phường Từ Liêm, 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.
Is CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM still operating?
The status of tax code 0110547691 of CÔNG TY TNHH KOYAMA KINZOKU VIỆT NAM is NNT đã được cấp MST according to the latest synced data (as of 18/10/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
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 Từ Liêm
9,450
Total businesses
4,919
Operating
4,489
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
5,503
Joint stock company
3,611
Single-member limited liability company
155
Representative office
37
School / educational institution
21
Centre (public service / services)
19
By status
Taxpayer issued tax code
4,907
Not operating at registered address
2,437
Ceased operations; tax code closure not yet completed
1,175
Temporarily suspended operations
585
Ceased operations; tax code closure completed
292
Pending verification of operating status at registered address
24
Businesses with legal representative "Trần Trọng Hiệp"
A total of 11 businesses share the same legal representative name