CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A
| Tax code | 0106112095 |
| Vietnamese name | CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A |
| Abbreviated name | DOINCO .,JSC |
| English name | DONG A INVESTMENT AND CONSULTANCY JOINT STOCK COMPANY |
| Trading name | DOINCO .,JSC |
| Address | Tầng 1 CT3A, KĐT Mễ Trì Thượng, Phường Từ Liêm, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Bá Tư |
| Business registration certificate issue date | 26/02/2013 |
| Operations start date | 26/02/2013 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 20:48 |
Business lines
| F4212 | Construction of roads |
| A0118 | Growing of vegetables and flowers |
| A0128 | Growing of perennial spice, medicinal and aromatic crops |
| A0220 | Logging |
| C16220 | Manufacture of builders' carpentry and joinery |
| C1629 | Manufacture of other products of wood; manufacture of articles of bamboo, rattan, straw and plaiting materials |
| F4211 | Construction of railways |
| F4221 | Construction of electricity projects |
| F4222 | Construction of water supply and sewerage projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G47610 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| H4933 | Freight transport by road |
| H5022 | Inland freight water transport |
| M70200 | Management consultancy activities |
| M74100 | Specialized design activities |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N81300 | Landscape care and maintenance service activities |
| N82990 | Other business support service activities n.e.c. |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| M7110 | Architectural and engineering activities and related technical consultancy |
Frequently asked questions about CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A
Who is the legal representative of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A?
The legal representative of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A is Phạm Bá Tư according to the tax registration information linked to tax code 0106112095.
What is the tax code of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A?
CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A has tax code 0106112095, issued on 26/02/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A operate in?
The main business line of CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A is Xây dựng công trình đường bộ (business line code F4212). The entity is also registered for 35 additional business line(s), all listed under "Business lines" above.
How is tax code 0106112095 structured?
Tax code 0106112095 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 0611209 fall within an ascending sequence from 0000001 to 9999999; the digit 5 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN TƯ VẤN VÀ ĐẦU TƯ ĐÔNG A, tax code 0106112095 and address Tầng 1 CT3A, KĐT Mễ Trì Thượng, Phường Từ Liêm, 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 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
Businesses with legal representative "Phạm Bá Tư"
A total of 4 businesses share the same legal representative name