CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST
| Tax code | 0105557422 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST |
| Abbreviated name | IBST COTEC.,JSC |
| English name | IBST INVESTMENT AND CONSTRUCTION TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | IBST COTEC.,JSC |
| Address | Số 81 Trần Cung, Phường Nghĩa Đô, TP Hà Nội, Việt Nam. |
| Legal representative | NGUYỄN VĂN DŨNG |
| Business registration certificate issue date | 10/10/2011 |
| Operations start date | 10/10/2011 |
| Fiscal year end | 31/12 |
| Data updated | 13/06/2026 09:05 |
Business lines
| F4101 | Construction of residential buildings |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C33200 | Installation of industrial machinery and equipment |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4229 | Construction of other utility projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| H4933 | Freight transport by road |
| J62010 | Computer programming activities |
| F43900 | Other Specialized Construction Activities |
| J6190 | Other telecommunications activities |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63110 | Data processing, hosting and related activities |
| J63120 | Web portals |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| M73100 | Advertising |
| N82990 | Other business support service activities n.e.c. |
| P8531 | Elementary vocational training |
| P8532 | Intermediate vocational training |
| P8533 | College-level vocational training |
| P85590 | Other education n.e.c. |
| P85600 | Educational support activities |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST, tax code 0105557422 and address Số 81 Trần Cung, Phường Nghĩa Đô, 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.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST is NGUYỄN VĂN DŨNG according to the tax registration information linked to tax code 0105557422.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST still operating?
The status of tax code 0105557422 of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST is NNT đã được cấp MST according to the latest synced data (as of 13/06/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST?
CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST has tax code 0105557422, issued on 10/10/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ CÔNG NGHỆ XÂY DỰNG IBST is also registered under the name IBST INVESTMENT AND CONSTRUCTION TECHNOLOGY JOINT STOCK COMPANY. When searching, either this name or tax code 0105557422 will return the same result.
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 Nghĩa Đô
6,003
Total businesses
2,654
Operating
3,310
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
3,153
Joint stock company
2,523
Single-member limited liability company
103
Centre (public service / services)
55
Research institute
25
Unclassified
24
By status
Taxpayer issued tax code
2,649
Not operating at registered address
1,434
Ceased operations; tax code closure not yet completed
1,242
Temporarily suspended operations
368
Ceased operations; tax code closure completed
266
Pending verification of operating status at registered address
35
Businesses with legal representative "NGUYỄN VĂN DŨNG"
A total of 2,189 businesses share the same legal representative name