CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU
| Tax code | 0105859529 |
| Vietnamese name | CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU |
| Abbreviated name | COMSIG ., JSC |
| English name | TELECOMMUNICATION SIGNALLING TECHNOLOGY JOINT STOCK COMPANY |
| Trading name | COMSIG ., JSC |
| Address | Số 7, ngõ 138 phố Mễ Trì Thượng, Phường Từ Liêm, TP Hà Nội, Việt Nam. |
| Legal representative | Lê Phương Điệp |
| Business registration certificate issue date | 18/04/2012 |
| Operations start date | 18/04/2012 |
| Fiscal year end | 31/12 |
| Data updated | 14/06/2026 02:32 |
Business lines
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F43210 | Electrical Installation |
| F43900 | Other Specialized Construction Activities |
| H4933 | Freight transport by road |
| F4229 | Construction of other utility projects |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G4659 | Wholesale of other machinery and equipment |
| H4932 | Other passenger land transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5630 | Beverage serving activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N82990 | Other business support service activities n.e.c. |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU
What business lines does CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU operate in?
The main business line of CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU is Bán buôn thiết bị và linh kiện điện tử, viễn thông (business line code G46520). The entity is also registered for 25 additional business line(s), all listed under "Business lines" above.
Does CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU have any other names?
Besides its full name, CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU is also registered under the name TELECOMMUNICATION SIGNALLING TECHNOLOGY JOINT STOCK COMPANY. When searching, either this name or tax code 0105859529 will return the same result.
What is the tax code of CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU?
CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU has tax code 0105859529, issued on 18/04/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU still operating?
The status of tax code 0105859529 of CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU is NNT đã được cấp MST according to the latest synced data (as of 14/06/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Who is the legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU?
The legal representative of CÔNG TY CỔ PHẦN CÔNG NGHỆ VIỄN THÔNG TÍN HIỆU is Lê Phương Điệp according to the tax registration information linked to tax code 0105859529.
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 Từ Liêm
9,450
Total businesses
4,919
Operating
4,489
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
5,503
Joint stock company
3,611
Single-member limited liability company
155
Representative office
37
School / educational institution
21
Centre (public service / services)
19
By status
Taxpayer issued tax code
4,907
Not operating at registered address
2,437
Ceased operations; tax code closure not yet completed
1,175
Temporarily suspended operations
585
Ceased operations; tax code closure completed
292
Pending verification of operating status at registered address
24