CÔNG TY CỔ PHẦN C4I
| Tax code | 0110042771 |
| Vietnamese name | CÔNG TY CỔ PHẦN C4I |
| Abbreviated name | C4I., JSC |
| English name | C4I JOINT STOCK COMPANY |
| Trading name | C4I., JSC |
| Address | 20A-B19, ngõ 1 Nghĩa Tân, TDP 4, Phường Nghĩa Đô, TP Hà Nội, Việt Nam. |
| Legal representative | Trần Văn Hà |
| Business registration certificate issue date | 27/06/2022 |
| Operations start date | 27/06/2022 |
| Fiscal year end | 31/12 |
| Data updated | 09/06/2026 14:38 |
Business lines
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| C2592 | Treatment and coating of metals; machining |
| C2640 | Manufacture of consumer electronics |
| C2750 | Manufacture of domestic appliances |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| C3320 | Installation of industrial machinery and equipment |
| F4102 | Construction of non-residential buildings |
| F4223 | Construction of telecommunications projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4312 | Site preparation |
| 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 |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4659 | Wholesale of other machinery and equipment |
| G4690 | Non-specialized Wholesale Trade |
| G4783 | Retail sale of information and communication equipment at stalls and markets |
| H5210 | Warehousing and storage |
| H5224 | Cargo handling |
| H5229 | Other transport support activities |
| M7120 | Technical testing and analysis |
| M7211 | Research and development in natural sciences |
| M7212 | Research and development in engineering and technology |
| M7410 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N8292 | Packaging activities |
| N8299 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN C4I
Where is the address of CÔNG TY CỔ PHẦN C4I?
CÔNG TY CỔ PHẦN C4I has its registered office at 20A-B19, ngõ 1 Nghĩa Tân, TDP 4, Phường Nghĩa Đô, TP Hà Nội, Việt Nam.. The entity is located in Phường Nghĩa Đô, Hà Nội.
Does CÔNG TY CỔ PHẦN C4I have any other names?
Besides its full name, CÔNG TY CỔ PHẦN C4I is also registered under the name C4I JOINT STOCK COMPANY. When searching, either this name or tax code 0110042771 will return the same result.
Is CÔNG TY CỔ PHẦN C4I still operating?
The status of tax code 0110042771 of CÔNG TY CỔ PHẦN C4I is NNT đã được cấp MST according to the latest synced data (as of 09/06/2026). 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 CỔ PHẦN C4I?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN C4I, tax code 0110042771 and address 20A-B19, ngõ 1 Nghĩa Tân, TDP 4, 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.
How is tax code 0110042771 structured?
Tax code 0110042771 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 1004277 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.
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 "Trần Văn Hà"
A total of 184 businesses share the same legal representative name