CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN
| Tax code | 0110280504 |
| Vietnamese name | CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN |
| Abbreviated name | THANH SON SYSIN .,JSC |
| English name | THANH SON SYSTEM AND INVESTMENT JOINT STOCK COMPANY |
| Trading name | THANH SON SYSIN .,JSC |
| Address | Tầng 29 Tòa Đông, Lotte Center Hà Nội, 54 Liễu Giai, Phường Giảng Võ, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Hồng Quân |
| Business registration certificate issue date | 10/03/2023 |
| Operations start date | 10/03/2023 |
| Fiscal year end | 31/12 |
| Data updated | 04/09/2026 04:39 |
Business lines
| J6209 | Other information technology and computer service activities |
| F4101 | Construction of residential buildings |
| 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. |
| F4311 | Demolition |
| F4312 | Site preparation |
| F4321 | Electrical Installation |
| F4322 | Plumbing, Heating and Air-Conditioning Installation |
| F4329 | Other Building Services Installation |
| F4330 | Building Completion and Finishing |
| F4390 | Other Specialized Construction Activities |
| G4610 | Commission Agents, Brokers and Auctions of Goods |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G4649 | Wholesale of Other Household Goods |
| G4651 | Wholesale of computers, computer peripheral equipment and software |
| G4652 | Wholesale of electronic and telecommunications equipment and parts |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G4761 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4763 | Retail sale of sports equipment and gear in specialized stores |
| G4772 | Retail sale of pharmaceutical and medical goods, cosmetic and toilet articles in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| M7120 | Technical testing and analysis |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N8299 | Other business support service activities n.e.c. |
| P8511 | Nursery education |
| P8512 | Kindergarten education |
| P8521 | Primary education |
| P8522 | Lower secondary education |
| P8523 | Upper secondary education |
| P8531 | Elementary vocational training |
| P8532 | Intermediate vocational training |
| P8533 | College-level vocational training |
| P8541 | University education |
| P8551 | Sports and recreation education |
| P8552 | Cultural education |
| P8559 | Other education n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN
How is tax code 0110280504 structured?
Tax code 0110280504 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 1028050 fall within an ascending sequence from 0000001 to 9999999; the digit 4 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
Is CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN still operating?
The status of tax code 0110280504 of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN is NNT ngừng hoạt động và đã hoàn thành thủ tục chấm dứt hiệu lực MST according to the latest synced data (as of 04/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Where is the address of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN?
CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN has its registered office at Tầng 29 Tòa Đông, Lotte Center Hà Nội, 54 Liễu Giai, Phường Giảng Võ, TP Hà Nội, Việt Nam.. The entity is located in Phường Giảng Võ, Hà Nội.
Who is the legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN?
The legal representative of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN is Nguyễn Hồng Quân according to the tax registration information linked to tax code 0110280504.
What business lines does CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN operate in?
The main business line of CÔNG TY CỔ PHẦN ĐẦU TƯ VÀ HỆ THỐNG THÀNH SƠN is Hoạt động dịch vụ công nghệ thông tin và dịch vụ khác liên quan đến máy vi tính (business line code J6209). The entity is also registered for 49 additional business line(s), all listed under "Business lines" above.
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 Giảng Võ
5,151
Total businesses
2,191
Operating
2,903
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
2,833
Joint stock company
1,823
Representative office
120
Single-member limited liability company
82
Unclassified
63
Other company
33
By status
Taxpayer issued tax code
2,183
Ceased operations; tax code closure not yet completed
1,394
Not operating at registered address
1,066
Temporarily suspended operations
286
Ceased operations; tax code closure completed
157
Pending verification of operating status at registered address
52
Businesses with legal representative "Nguyễn Hồng Quân"
A total of 368 businesses share the same legal representative name