CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ
| Tax code | 0103956012 |
| Vietnamese name | CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ |
| Abbreviated name | DONG DO CONST.,JSC |
| English name | DONG DO ARCHITECTURE AND CONSTRUCTION CONSULTING JOINT STOCK COMPANY |
| Trading name | DONG DO CONST.,JSC |
| Address | Số 27 Quan Nhân, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | Phạm Hoài Sơn |
| Business registration certificate issue date | 08/06/2009 |
| Operations start date | 13/06/2009 |
| Fiscal year end | 31/12 |
| Data updated | 19/09/2026 22:59 |
Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| B08990 | Other mining and quarrying n.e.c. |
| F4102 | Construction of non-residential buildings |
| F4390 | Other Specialized Construction Activities |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4933 | Freight transport by road |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I56290 | Other food service activities |
| I5630 | Beverage serving activities |
| L68100 | Real estate activities with own or leased property |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M71200 | Technical testing and analysis |
| M74100 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| P8559 | Other education n.e.c. |
| N82990 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
Frequently asked questions about CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ
What business lines does CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ operate in?
The main business line of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 22 additional business line(s), all listed under "Business lines" above.
Who is the legal representative of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ?
The legal representative of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ is Phạm Hoài Sơn according to the tax registration information linked to tax code 0103956012.
Where is the address of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ?
CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ has its registered office at Số 27 Quan Nhân, Phường Thanh Xuân, TP Hà Nội, Việt Nam.. The entity is located in Phường Thanh Xuân, Hà Nội.
Is CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ still operating?
The status of tax code 0103956012 of CÔNG TY CỔ PHẦN KIẾN TRÚC VÀ TƯ VẤN XÂY DỰNG ĐÔNG ĐÔ is NNT đã được cấp MST according to the latest synced data (as of 19/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
How is tax code 0103956012 structured?
Tax code 0103956012 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 0395601 fall within an ascending sequence from 0000001 to 9999999; the digit 2 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 Thanh Xuân
8,286Total businesses
3,653Operating
4,582Ceased / 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 company4,440
Joint stock company3,450
Single-member limited liability company128
Representative office80
Centre (public service / services)32
Unclassified22
By status
Taxpayer issued tax code3,644
Not operating at registered address2,347
Ceased operations; tax code closure not yet completed1,608
Temporarily suspended operations451
Ceased operations; tax code closure completed176
Pending verification of operating status at registered address44
Businesses with legal representative "Phạm Hoài Sơn"
A total of 8 businesses share the same legal representative name