CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG
| Tax code | 0100107042 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG |
| Abbreviated name | INCOMEX |
| English name | SONG HONG CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | INCOMEX |
| Address | Số 164 Lò Đúc, Phường Hai Bà Trưng, TP Hà Nội, Việt Nam. |
| Legal representative | PHẠM QUỲNH TRANG |
| Business registration certificate issue date | 17/04/2006 |
| Operations start date | 17/04/2006 |
| Fiscal year end | 31/12 |
| Data updated | 20/09/2026 23:45 |
Business lines
| 7110 | Architectural and engineering activities and related technical consultancy |
| M7110 | Architectural and engineering activities and related technical consultancy |
| 4652 | Wholesale of electronic and telecommunications equipment and parts |
| 4659 | Wholesale of other machinery and equipment |
| 4662 | Wholesale of metals and metal ores |
| 4672 | Wholesale of metals and metal ores |
| 4673 | Wholesale of other construction materials and installation equipment |
| 7710 | Rental and leasing of motor vehicles |
| 0710 | Mining of iron ores |
| 0510 | Mining and agglomeration of hard coal |
| 0520 | Mining and agglomeration of lignite |
| 0610 | Extraction of crude petroleum |
| 4299 | Construction of other civil engineering projects n.e.c. |
| 0620 | Extraction of natural gas |
| 5221 | Direct support services for rail transport |
| 0729 | Mining of other non-ferrous metal ores |
| 0730 | Mining of precious metal ores |
| 0810 | Quarrying of stone, sand and clay |
| 0892 | Extraction of peat |
| 0893 | Extraction of salt |
| 4101 | Construction of residential buildings |
| 4102 | Construction of non-residential buildings |
| 4211 | Construction of railways |
| 4212 | Construction of roads |
| 4221 | Construction of electricity projects |
| 4222 | Construction of water supply and sewerage projects |
| 4223 | Construction of telecommunications projects |
| 4229 | Construction of other utility projects |
| 4291 | Construction of water projects |
| 4292 | Construction of mining projects |
| 4293 | Construction of manufacturing and processing projects |
| 4312 | Site preparation |
| 4321 | Electrical Installation |
| 4322 | Plumbing, Heating and Air-Conditioning Installation |
| 4329 | Other Building Services Installation |
| 4330 | Building Completion and Finishing |
| 4390 | Other Specialized Construction Activities |
| 4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| 4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| 4632 | Wholesale of Food |
| 4633 | Wholesale of Beverages |
| 4641 | Wholesale of Textiles, Garments and Footwear |
| 4642 | Wholesale of household, office and shop furniture, carpets, bedding and lighting equipment |
| 4649 | Wholesale of Other Household Goods |
| 6810 | Real estate activities with own or leased property |
| 4311 | Demolition |
| 6619 | Other activities auxiliary to financial services n.e.c. |
| 5610 | Restaurants and mobile food service activities |
| 4933 | Freight transport by road |
| 4932 | Other passenger land transport |
| 4753 | Retail Sale of Carpets, Mattresses, Blankets, Mosquito Nets, Curtains, Wall and Floor Coverings in Specialized Stores |
| 4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| 4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| 4769 | Retail sale of other cultural and recreation goods n.e.c. |
| 4922 | Interurban passenger transport by bus |
| 4931 | Urban and suburban passenger land transport (excluding bus) |
| 5021 | Inland passenger water transport |
| 5022 | Inland freight water transport |
| 5210 | Warehousing and storage |
| 5225 | Support activities for road transport |
| 5510 | Short-term accommodation activities |
| 5520 | Dịch vụ lưu trú ngắn ngày khác |
| 5530 | Hoạt động dịch vụ trung gian cho dịch vụ lưu trú |
| 5621 | Event catering activities |
| 5630 | Beverage serving activities |
| 5640 | Hoạt động dịch vụ trung gian cho dịch vụ ăn uống |
| 7721 | Rental and leasing of sports and recreational equipment |
| 7911 | Travel agency activities |
| 7912 | Tour operator activities |
| 8110 | Combined facilities support activities |
| 8121 | General cleaning of buildings |
| 8130 | Landscape care and maintenance service activities |
| 8299 | Other business support service activities n.e.c. |
| 8551 | Sports and recreation education |
| 8552 | Cultural education |
| 9012 | Hoạt động sáng tạo nghệ thuật thị giác |
| 9019 | Hoạt động sáng tạo nghệ thuật khác |
| 9020 | Hoạt động biểu diễn nghệ thuật |
| 9031 | Hoạt động của cơ sở và địa điểm nghệ thuật |
| 9311 | Operation of sports facilities |
| 9312 | Activities of sports clubs |
| 9319 | Other sports activities |
| 9039 | Other support activities for artistic creation and performing arts |
| 9321 | Amusement and theme parks activities |
| 9329 | Other amusement and recreation activities n.e.c. |
| 3319 | Repair of other equipment |
| 4679 | Wholesale of other specialized products n.e.c. |
| 6821 | Real estate agency services |
| 6829 | Hoạt động bất động sản khác trên cơ sở phí hoặc hợp đồng |
| 4690 | Non-specialized Wholesale Trade |
| 4711 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| 4721 | Retail Sale of Cereals in Specialized Stores |
| 4723 | Retail Sale of Beverages in Specialized Stores |
| 4730 | Retail Sale of Motor Fuel in Specialized Stores |
| 4740 | Retail sale of information and communications equipment |
| 4751 | Retail Sale of Textiles, Wool, Yarn, Sewing Thread and Other Textile Goods in Specialized Stores |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG
How is tax code 0100107042 structured?
Tax code 0100107042 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 0010704 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.
What business lines does CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG is Hoạt động kiến trúc và tư vấn kỹ thuật có liên quan (business line code 7110). The entity is also registered for 95 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG?
CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG has tax code 0100107042, issued on 17/04/2006. 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 XÂY DỰNG SÔNG HỒNG?
The legal representative of CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG is PHẠM QUỲNH TRANG according to the tax registration information linked to tax code 0100107042.
When was the information for tax code 0100107042 last updated?
The data for CÔNG TY CỔ PHẦN XÂY DỰNG SÔNG HỒNG was last synced at 23:45 on 20/09/2026. 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.
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 Hai Bà Trưng
4,559
Total businesses
1,884
Operating
2,657
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
2,627
Joint stock company
1,507
Single-member limited liability company
99
Sole proprietorship
53
Unclassified
43
Centre (public service / services)
39
By status
Taxpayer issued tax code
1,859
Ceased operations; tax code closure not yet completed
1,387
Not operating at registered address
913
Temporarily suspended operations
260
Ceased operations; tax code closure completed
97
Operating (household or individual business without complete tax registration information)
25
Businesses with legal representative "PHẠM QUỲNH TRANG"
A total of 27 businesses share the same legal representative name