CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA
| Tax code | 0105517324 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA |
| Abbreviated name | SIGMACIC .,JSC |
| English name | SIGMA CONSTRUCTION AND INVESTMENT JOINT STOCK COMPANY |
| Trading name | SIGMACIC .,JSC |
| Address | Số 18 Ngõ 141, phố Quan Nhân, Phường Thanh Xuân, TP Hà Nội, Việt Nam. |
| Legal representative | Đặng Văn Minh |
| Business registration certificate issue date | 22/09/2011 |
| Operations start date | 22/09/2011 |
| Fiscal year end | 31/12 |
| Data updated | 04/09/2026 08:49 |
Business lines
| F4101 | Construction of residential buildings |
| E3700 | Sewerage and wastewater treatment |
| F4102 | Construction of non-residential buildings |
| 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 |
| F4229 | Construction of other utility projects |
| F4291 | Construction of water projects |
| F4292 | Construction of mining projects |
| F4293 | Construction of manufacturing and processing projects |
| F4299 | Construction of other civil engineering projects n.e.c. |
| F43110 | Demolition |
| F43120 | Site preparation |
| F43210 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F43290 | Other Building Services Installation |
| F43300 | Building Completion and Finishing |
| F43900 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4649 | Wholesale of Other Household Goods |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4773 | Retail sale of other new goods in specialized stores |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M74100 | Specialized design activities |
| L68100 | Real estate activities with own or leased property |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| N82990 | Other business support service activities n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA
What is the tax code of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA?
CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA has tax code 0105517324, issued on 22/09/2011. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA is Đặng Văn Minh according to the tax registration information linked to tax code 0105517324.
When was the information for tax code 0105517324 last updated?
The data for CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA was last synced at 08:49 on 04/09/2026. 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.
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA?
CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA has its registered office at Số 18 Ngõ 141, phố Quan Nhân, Phường Thanh Xuân, TP Hà Nội, Việt Nam.. The entity is located in Phường Thanh Xuân, Hà Nội.
Does CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA have any other names?
Besides its full name, CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ XÂY DỰNG SIGMA is also registered under the name SIGMA CONSTRUCTION AND INVESTMENT JOINT STOCK COMPANY. When searching, either this name or tax code 0105517324 will return the same result.
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
8,286
Total businesses
3,653
Operating
4,582
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
4,440
Joint stock company
3,450
Single-member limited liability company
128
Representative office
80
Centre (public service / services)
32
Unclassified
22
By status
Taxpayer issued tax code
3,644
Not operating at registered address
2,347
Ceased operations; tax code closure not yet completed
1,608
Temporarily suspended operations
451
Ceased operations; tax code closure completed
176
Pending verification of operating status at registered address
44
Businesses with legal representative "Đặng Văn Minh"
A total of 70 businesses share the same legal representative name