CÔNG TY TNHH KAIVEX
| Tax code | 0111308505 |
| Vietnamese name | CÔNG TY TNHH KAIVEX |
| Abbreviated name | KAIVEX |
| English name | KAIVEX COMPANY LIMITED |
| Address | Số 38 Ngõ Chùa Hưng Ký, Phường Tương Mai, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN QUANG KHẢI |
| Business registration certificate issue date | 09/12/2025 |
| Operations start date | 09/12/2025 |
| Data updated | 30/09/2026 20:59 |
Business lines
| 4101 | Construction of residential buildings |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4293 | Construction of manufacturing and processing projects |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 4311 | Demolition |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4933 | Freight transport by road |
| 5510 | Short-term accommodation activities |
| 7020 | Management consultancy activities |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 7310 | Advertising |
| 7320 | Market research and public opinion polling |
| 7710 | Rental and leasing of motor vehicles |
| 8121 | General cleaning of buildings |
| 8230 | Organization of conventions and trade shows |
| 8299 | Other business support service activities n.e.c. |
| 0810 | Quarrying of stone, sand and clay |
| 1811 | Printing |
| 1812 | Service activities related to printing |
| 3600 | Water collection, treatment and supply |
| 3700 | Sewerage and wastewater treatment |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
Frequently asked questions about CÔNG TY TNHH KAIVEX
Is CÔNG TY TNHH KAIVEX still operating?
The status of tax code 0111308505 of CÔNG TY TNHH KAIVEX is NNT đã được cấp MST according to the latest synced data (as of 30/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY TNHH KAIVEX?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH KAIVEX, tax code 0111308505 and address Số 38 Ngõ Chùa Hưng Ký, Phường Tương Mai, 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.
How is tax code 0111308505 structured?
Tax code 0111308505 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 1130850 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 business lines does CÔNG TY TNHH KAIVEX operate in?
The main business line of CÔNG TY TNHH KAIVEX is Xây dựng nhà để ở (business line code 4101). The entity is also registered for 33 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY TNHH KAIVEX?
CÔNG TY TNHH KAIVEX has tax code 0111308505, issued on 09/12/2025. 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 Phường Tương Mai
5,207Total businesses
2,137Operating
3,017Ceased / suspended
0New 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 company3,022
Joint stock company1,955
Single-member limited liability company101
Sole proprietorship38
Cooperative18
Unclassified13
By status
Taxpayer issued tax code2,135
Not operating at registered address1,280
Ceased operations; tax code closure not yet completed1,229
Temporarily suspended operations321
Ceased operations; tax code closure completed187
Pending verification of operating status at registered address50
Businesses with legal representative "NGUYỄN QUANG KHẢI"
A total of 92 businesses share the same legal representative name