CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN
| Tax code | 0100683374 |
| Vietnamese name | CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN |
| Abbreviated name | CTIN |
| English name | JOINT STOCK COMPANY FOR TELECOMS AND INFORMATICS |
| Trading name | CTIN |
| Address | 158/2 phố Hồng Mai, Phường Bạch Mai, TP Hà Nội, Việt Nam. |
| Legal representative | LÊ THANH SƠN |
| Business registration certificate issue date | 12/12/2001 |
| Operations start date | 11/08/1998 |
| Fiscal year end | 31/12 |
| Data updated | 27/09/2026 20:53 |
Business lines
| 2630 | Manufacture of communication equipment |
| C26300 | Manufacture of communication equipment |
| C26200 | Manufacture of computers and peripheral equipment |
| C2640 | Manufacture of consumer electronics |
| C2651 | Manufacture of measuring, testing, navigating and control equipment |
| C32900 | Other manufacturing n.e.c. |
| C3312 | Repair of machinery |
| C3313 | Repair of electronic and optical equipment |
| C3314 | Repair of electrical equipment |
| F4223 | Construction of telecommunications projects |
| F43210 | Electrical Installation |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| J6190 | Other telecommunications activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| L68100 | Real estate activities with own or leased property |
| M71200 | Technical testing and analysis |
| N81100 | Combined facilities support activities |
| N8220 | Call centre activities |
| N82990 | Other business support service activities n.e.c. |
| P85590 | Other education n.e.c. |
| R9200 | Gambling and betting activities |
| D3511 | Electric power generation |
| D3512 | Electric power transmission and distribution |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| M7212 | Research and development in engineering and technology |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7710 | Rental and leasing of motor vehicles |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
Frequently asked questions about CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN, tax code 0100683374 and address 158/2 phố Hồng Mai, Phường Bạch 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.
What business lines does CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN operate in?
The main business line of CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN is Sản xuất thiết bị truyền thông (business line code 2630). The entity is also registered for 32 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN?
The legal representative of CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN is LÊ THANH SƠN according to the tax registration information linked to tax code 0100683374.
Where is the address of CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN?
CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN has its registered office at 158/2 phố Hồng Mai, Phường Bạch Mai, TP Hà Nội, Việt Nam.. The entity is located in Phường Bạch Mai, Hà Nội.
Is CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN still operating?
The status of tax code 0100683374 of CÔNG TY CỔ PHẦN VIỄN THÔNG - TIN HỌC BƯU ĐIỆN 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.
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 Bạch Mai
4,431
Total businesses
1,639
Operating
2,782
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
2,614
Joint stock company
1,521
Single-member limited liability company
101
Sole proprietorship
32
Centre (public service / services)
25
Unclassified
24
By status
Taxpayer issued tax code
1,637
Ceased operations; tax code closure not yet completed
1,481
Not operating at registered address
917
Temporarily suspended operations
263
Ceased operations; tax code closure completed
121
Pending verification of operating status at registered address
5
Businesses with legal representative "LÊ THANH SƠN"
A total of 254 businesses share the same legal representative name