CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4
| Tax code | 2900324850 |
| Vietnamese name | CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 |
| Abbreviated name | TẬP ĐOÀN CIENCO4 |
| English name | CIENCO4 GROUP JOINT STOCK COMPANY |
| Trading name | TẬP ĐOÀN CIENCO4 |
| Address | Tầng 10-11, Tòa nhà ICON4, số 243A đường Đê La Thành, Phường Láng, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Tuấn Huỳnh |
| Business registration certificate issue date | 05/11/2010 |
| Operations start date | 30/09/1998 |
| Fiscal year end | 31/12 |
| Data updated | 25/09/2026 17:49 |
Business lines
| F4210 | Construction of railways and roads |
| A02210 | Logging |
| A02220 | Gathering of non-wood forest products |
| A03210 | Marine aquaculture |
| A0322 | Freshwater aquaculture |
| B0810 | Quarrying of stone, sand and clay |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C16210 | Manufacture of veneer sheets and wood-based panels |
| C16220 | Manufacture of builders' carpentry and joinery |
| C16230 | Manufacture of wooden containers |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| C17010 | Manufacture of pulp, paper and paperboard |
| C1702 | Manufacture of corrugated paper and paperboard and of containers of paper and paperboard |
| C2394 | Manufacture of cement, lime and plaster |
| C23950 | Manufacture of articles of concrete, cement and plaster |
| C24100 | Manufacture of basic iron and steel |
| C25110 | Manufacture of structural metal products |
| C33120 | Repair of machinery |
| F41000 | Construction of buildings |
| F42900 | Construction of other civil engineering projects |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G4659 | Wholesale of other machinery and equipment |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| L68100 | Real estate activities with own or leased property |
| M70200 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| N78100 | Activities of employment placement agencies |
| P8532 | Intermediate vocational training |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| B08990 | Other mining and quarrying n.e.c. |
| F42200 | Construction of utility projects |
Frequently asked questions about CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4
When was the information for tax code 2900324850 last updated?
The data for CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 was last synced at 17:49 on 25/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4, tax code 2900324850 and address Tầng 10-11, Tòa nhà ICON4, số 243A đường Đê La Thành, Phường Láng, 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 TẬP ĐOÀN CIENCO4?
The legal representative of CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 is Nguyễn Tuấn Huỳnh according to the tax registration information linked to tax code 2900324850.
Is CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 still operating?
The status of tax code 2900324850 of CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 is NNT đã được cấp MST according to the latest synced data (as of 25/09/2026). 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 TẬP ĐOÀN CIENCO4?
CÔNG TY CỔ PHẦN TẬP ĐOÀN CIENCO4 has tax code 2900324850, issued on 30/09/1998. 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 Láng
4,195
Total businesses
1,866
Operating
2,305
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
2,233
Joint stock company
1,691
Single-member limited liability company
79
Centre (public service / services)
42
Representative office
28
Sole proprietorship
20
By status
Taxpayer issued tax code
1,854
Not operating at registered address
1,054
Ceased operations; tax code closure not yet completed
954
Temporarily suspended operations
221
Ceased operations; tax code closure completed
76
Pending verification of operating status at registered address
19
Businesses with legal representative "Nguyễn Tuấn Huỳnh"
A total of 3 businesses share the same legal representative name