CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG
| Tax code | 0500475097 |
| Vietnamese name | CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG |
| Abbreviated name | I CO |
| English name | INFRASTRUCTURE JOINT STOCK COMPANY |
| Trading name | I CO |
| Address | Số 31 liền kề 14A, đô thị mới Văn Phú, Phường Kiến Hưng, TP Hà Nội, Việt Nam. |
| Legal representative | PHAN HỒNG QUANG |
| Business registration certificate issue date | 28/11/2005 |
| Operations start date | 30/12/2005 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 23:17 |
Business lines
| 4101 | Construction of residential buildings |
| F4101 | Construction of residential buildings |
| B0810 | Quarrying of stone, sand and clay |
| C1621 | Manufacture of veneer sheets and wood-based panels |
| C1622 | Manufacture of builders' carpentry and joinery |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C23960 | Cutting, shaping and finishing of stone |
| C25110 | Manufacture of structural metal products |
| C25910 | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| C25920 | Treatment and coating of metals; machining |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C27320 | Manufacture of other electronic and electric wires and cables |
| C27400 | Manufacture of electric lighting equipment |
| C27900 | Manufacture of other electrical equipment |
| C3312 | Repair of machinery |
| C33140 | Repair of electrical equipment |
| C33200 | Installation of industrial machinery and equipment |
| D3511 | Electric power generation |
| D3512 | Electric power transmission and distribution |
| E3600 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4229 | Construction of other utility projects |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4649 | Wholesale of Other Household Goods |
| 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 |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5222 | Direct support services for water transport |
| H5224 | Cargo handling |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| L68100 | Real estate activities with own or leased property |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG, tax code 0500475097 and address Số 31 liền kề 14A, đô thị mới Văn Phú, Phường Kiến Hưng, 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 CƠ SỞ HẠ TẦNG?
The legal representative of CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG is PHAN HỒNG QUANG according to the tax registration information linked to tax code 0500475097.
Is CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG still operating?
The status of tax code 0500475097 of CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG is NNT đã được cấp MST according to the latest synced data (as of 27/09/2026). 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 CƠ SỞ HẠ TẦNG?
CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG has tax code 0500475097, issued on 30/12/2005. 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 CƠ SỞ HẠ TẦNG have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CƠ SỞ HẠ TẦNG is also registered under the name INFRASTRUCTURE JOINT STOCK COMPANY. When searching, either this name or tax code 0500475097 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 Kiến Hưng
3,089Total businesses
1,774Operating
1,304Ceased / 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 company1,787
Joint stock company1,227
Single-member limited liability company41
Cooperative7
School / educational institution6
Centre (public service / services)4
By status
Taxpayer issued tax code1,772
Not operating at registered address663
Ceased operations; tax code closure not yet completed283
Temporarily suspended operations197
Ceased operations; tax code closure completed161
Pending verification of operating status at registered address8
Businesses with legal representative "PHAN HỒNG QUANG"
A total of 18 businesses share the same legal representative name