Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a
| Tax code | 0106509735 |
| Vietnamese name | Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a |
| Abbreviated name | 3A CAC.,JSC |
| English name | 3A CONSULTING AND CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | 3A CAC.,JSC |
| Address | 29D2, khu Giãn dân Yên phúc, Phường Hà Đông, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Đăng Sơn |
| Business registration certificate issue date | 14/04/2014 |
| Operations start date | 14/04/2014 |
| Fiscal year end | 31/12 |
| Data updated | 18/09/2026 21:36 |
Part of the "Tax Code Cleanup" campaign
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Business lines
| M7110 | Architectural and engineering activities and related technical consultancy |
| A01300 | Plant propagation |
| C1030 | Processing and preserving of fruit and vegetables |
| C10500 | Manufacture of dairy products |
| C10790 | Manufacture of other food products n.e.c. |
| C1104 | Manufacture of soft drinks; production of mineral waters and other bottled waters |
| C13220 | Manufacture of made-up textile articles, except apparel |
| C13230 | Manufacture of carpets, rugs and bedding |
| C13240 | Manufacture of cordage, rope, twine and netting |
| C14100 | Manufacture of wearing apparel, except fur apparel |
| C14300 | Manufacture of knitted and crocheted apparel |
| C15200 | Manufacture of footwear |
| C1610 | Sawmilling and planing of wood; preservation of wood |
| C16210 | Manufacture of veneer sheets and wood-based panels |
| C16220 | Manufacture of builders' carpentry and joinery |
| C16230 | Manufacture of wooden containers |
| C23920 | Manufacture of clay building materials |
| D3530 | Steam and air conditioning supply; manufacture of ice |
| E36000 | Water collection, treatment and supply |
| E3700 | Sewerage and wastewater treatment |
| E39000 | Remediation activities and other waste management services |
| F41000 | Construction of buildings |
| F42200 | Construction of utility projects |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4659 | Wholesale of other machinery and equipment |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| N81100 | Combined facilities support activities |
| G4633 | Wholesale of Beverages |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| H5229 | Other transport support activities |
| N81210 | General cleaning of buildings |
| N81290 | Other building and industrial cleaning activities |
| N81300 | Landscape care and maintenance service activities |
| N82110 | Combined office administrative service activities |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a
What is the tax code of Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a?
Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a has tax code 0106509735, issued on 14/04/2014. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Does Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a have any other names?
Besides its full name, Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a is also registered under the name 3A CONSULTING AND CONSTRUCTION JOINT STOCK COMPANY. When searching, either this name or tax code 0106509735 will return the same result.
What business lines does Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a operate in?
The main business line of Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code M7110). The entity is also registered for 41 additional business line(s), all listed under "Business lines" above.
Where is the address of Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a?
Công Ty Cổ Phần Tư Vấn Và Xây Dựng 3a has its registered office at 29D2, khu Giãn dân Yên phúc, Phường Hà Đông, TP Hà Nội, Việt Nam.. The entity is located in Phường Hà Đông, Hà Nội.
How is tax code 0106509735 structured?
Tax code 0106509735 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 0650973 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.
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
10,444
Total businesses
5,473
Operating
4,920
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
5,654
Joint stock company
4,366
Single-member limited liability company
186
Sole proprietorship
39
School / educational institution
25
Centre (public service / services)
22
By status
Taxpayer issued tax code
5,465
Not operating at registered address
2,534
Ceased operations; tax code closure not yet completed
1,427
Temporarily suspended operations
674
Ceased operations; tax code closure completed
285
Pending verification of operating status at registered address
45
Businesses with legal representative "Nguyễn Đăng Sơn"
A total of 53 businesses share the same legal representative name