CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI
| Tax code | 0500550308 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI |
| Abbreviated name | TCO.,JSC |
| English name | TRANSPORT CONSULTANT JOINT-STOCK COMPANY |
| Trading name | TCO.,JSC |
| Address | C-TT8-2, khu nhà ở Him Lam Vạn Phúc, Phường Hà Đông, TP Hà Nội, Việt Nam. |
| Legal representative | Dương Đình Hậu |
| Business registration certificate issue date | 13/12/2006 |
| Operations start date | 18/12/2006 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 17:24 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| F4299 | Construction of other civil engineering projects n.e.c. |
| H4932 | Other passenger land transport |
| L6810 | Real estate activities with own or leased property |
| N7710 | Rental and leasing of motor vehicles |
| N7810 | Activities of employment placement agencies |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI
What business lines does CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 5 additional business line(s), all listed under "Business lines" above.
Where is the address of CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI?
CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI has its registered office at C-TT8-2, khu nhà ở Him Lam Vạn Phúc, Phường Hà Đông, TP Hà Nội, Việt Nam.. The entity is located in Phường Hà Đông, Hà Nội.
How is tax code 0500550308 structured?
Tax code 0500550308 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 05 are the segment prefix; the seven digits 0055030 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
When was the information for tax code 0500550308 last updated?
The data for CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI was last synced at 17:24 on 18/09/2026. 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 TƯ VẤN GIAO THÔNG VẬN TẢI?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TƯ VẤN GIAO THÔNG VẬN TẢI, tax code 0500550308 and address C-TT8-2, khu nhà ở Him Lam Vạn Phúc, Phường Hà Đông, 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.
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 Hà Đông
10,444Total businesses
5,473Operating
4,920Ceased / 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 company5,654
Joint stock company4,366
Single-member limited liability company186
Sole proprietorship39
School / educational institution25
Centre (public service / services)22
By status
Taxpayer issued tax code5,465
Not operating at registered address2,534
Ceased operations; tax code closure not yet completed1,427
Temporarily suspended operations674
Ceased operations; tax code closure completed285
Pending verification of operating status at registered address45
Businesses with legal representative "Dương Đình Hậu"
A total of 1 businesses share the same legal representative name