CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN
| Tax code | 0311847631 |
| Vietnamese name | CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN |
| Abbreviated name | MNSG CONSTRUCTION JSC |
| English name | MAI NAM SAI GON CONSTRUCTION JOINT STOCK COMPANY |
| Trading name | MNSG CONSTRUCTION JSC |
| Address | Số 56/4 Đường 15, Khu phố 4, Phường Linh Xuân, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Lưu Thế Nhật |
| Business registration certificate issue date | 22/06/2012 |
| Operations start date | 22/06/2012 |
| Fiscal year end | 31/12 |
| Data updated | 07/06/2026 20:25 |
Business lines
| F4222 | Construction of water supply and sewerage projects |
| C25110 | Manufacture of structural metal products |
| C25920 | Treatment and coating of metals; machining |
| C33120 | Repair of machinery |
| C33200 | Installation of industrial machinery and equipment |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4212 | Construction of roads |
| F4221 | Construction of electricity projects |
| F4223 | Construction of telecommunications projects |
| F4229 | Construction of other utility 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 |
| G46510 | Wholesale of computers, computer peripheral equipment and software |
| G46520 | Wholesale of electronic and telecommunications equipment and parts |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| H4933 | Freight transport by road |
| H5210 | Warehousing and storage |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5630 | Beverage serving activities |
| L6810 | Real estate activities with own or leased property |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M71200 | Technical testing and analysis |
| M74100 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| K66190 | Other activities auxiliary to financial services n.e.c. |
Frequently asked questions about CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN
Who is the legal representative of CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN?
The legal representative of CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN is Lưu Thế Nhật according to the tax registration information linked to tax code 0311847631.
What is the tax code of CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN?
CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN has tax code 0311847631, issued on 22/06/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
What business lines does CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN operate in?
The main business line of CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN is Xây dựng công trình cấp, thoát nước (business line code F4222). The entity is also registered for 38 additional business line(s), all listed under "Business lines" above.
How is tax code 0311847631 structured?
Tax code 0311847631 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 03 are the segment prefix; the seven digits 1184763 fall within an ascending sequence from 0000001 to 9999999; the digit 1 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN XÂY DỰNG MAI NAM SÀI GÒN, tax code 0311847631 and address Số 56/4 Đường 15, Khu phố 4, Phường Linh Xuân, TP Hồ Chí Minh, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
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 Linh Xuân
3,591
Total businesses
1,524
Operating
2,019
Ceased / suspended
0
New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company
2,706
Joint stock company
369
Single-member limited liability company
325
Sole proprietorship
102
Centre (public service / services)
20
School / educational institution
19
By status
Taxpayer issued tax code
1,524
Not operating at registered address
1,198
Ceased operations; tax code closure not yet completed
560
Temporarily suspended operations
134
Ceased operations; tax code closure completed
127
Pending verification of operating status at registered address
47