CÔNG TY TNHH MTV ĐIỀU TIẾT SG
| Tax code | 0312415031 |
| Vietnamese name | CÔNG TY TNHH MTV ĐIỀU TIẾT SG |
| Abbreviated name | CÔNG TY 312 |
| English name | 312 CONSTRUCTION COMPANY LIMITED |
| Trading name | CÔNG TY 312 |
| Address | Số 662, Đường Dương Thị Mười, Khu phố 30, Phường Tân Thới Hiệp, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Huỳnh Đại Hãn |
| Business registration certificate issue date | 13/08/2013 |
| Operations start date | 13/08/2013 |
| Fiscal year end | 31/12 |
| Data updated | 17/09/2026 00:48 |
Business lines
| H5222 | Direct support services for water transport |
| A0118 | Growing of vegetables and flowers |
| A01290 | Growing of other perennial crops |
| A01610 | Support activities for crop production |
| A0220 | Logging |
| A02400 | Support services to forestry |
| C10750 | Manufacture of prepared meals and dishes |
| C2013 | Manufacture of plastics and synthetic rubber in primary forms |
| B0810 | Quarrying of stone, sand and clay |
| B0899 | Other mining and quarrying n.e.c. |
| C1399 | Manufacture of other textiles n.e.c. |
| C2394 | Manufacture of cement, lime and plaster |
| C2395 | Manufacture of articles of concrete, cement and plaster |
| C25920 | Treatment and coating of metals; machining |
| C27400 | Manufacture of electric lighting equipment |
| C28130 | Manufacture of other pumps, compressors, taps and valves |
| C30110 | Building of ships and floating structures |
| C30120 | Building of pleasure and sporting boats |
| C33120 | Repair of machinery |
| D3512 | Electric power transmission and distribution |
| C2396 | Cutting, shaping and finishing of stone |
| C2829 | Manufacture of other special-purpose machinery |
| C3320 | Installation of industrial machinery and equipment |
| D3511 | Electric power generation |
| C33150 | Repair and maintenance of transport equipment (except motor vehicles, motorcycles and other motor vehicles) |
| E3700 | Sewerage and wastewater treatment |
| 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. |
| 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 |
| G4620 | Wholesale of Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) and Live Animals |
| G46340 | Wholesale of Tobacco Products |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| G4649 | Wholesale of Other Household Goods |
| G46530 | Wholesale of agricultural machinery, equipment and supplies |
| G4659 | Wholesale of other machinery and equipment |
| G4662 | Wholesale of metals and metal ores |
| G4690 | Non-specialized Wholesale Trade |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| G4724 | Retail Sale of Tobacco Products in Specialized Stores |
| G4759 | Retail Sale of Household Electrical Appliances, Beds, Cabinets, Tables, Chairs, Lamps and Other Household Goods Not Elsewhere Classified in Specialized Stores |
| G47610 | Retail sale of books, newspapers, magazines and stationery in specialized stores |
| G4773 | Retail sale of other new goods in specialized stores |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| I5510 | Short-term accommodation activities |
| I5610 | Restaurants and mobile food service activities |
| I5621 | Event catering activities |
| I56290 | Other food service activities |
| I5630 | Beverage serving activities |
| L6810 | Real estate activities with own or leased property |
| M7020 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M7310 | Advertising |
| M7320 | Market research and public opinion polling |
| M7410 | Specialized design activities |
| N7710 | Rental and leasing of motor vehicles |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N7810 | Activities of employment placement agencies |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8110 | Combined facilities support activities |
| N8121 | General cleaning of buildings |
| N81300 | Landscape care and maintenance service activities |
| N8230 | Organization of conventions and trade shows |
| P8531 | Elementary vocational training |
| P8532 | Intermediate vocational training |
| P8533 | College-level vocational training |
| P8559 | Other education n.e.c. |
| Q8610 | Hospital activities |
| Q8620 | Medical and dental practice activities |
| Q8691 | Preventive health care activities |
| Q8699 | Other human health activities n.e.c. |
| Q8710 | Residential nursing care activities |
| R90000 | Creative, arts and entertainment activities |
| R93210 | Amusement and theme parks activities |
| R9329 | Other amusement and recreation activities n.e.c. |
Frequently asked questions about CÔNG TY TNHH MTV ĐIỀU TIẾT SG
Who is the legal representative of CÔNG TY TNHH MTV ĐIỀU TIẾT SG?
The legal representative of CÔNG TY TNHH MTV ĐIỀU TIẾT SG is Huỳnh Đại Hãn according to the tax registration information linked to tax code 0312415031.
Is CÔNG TY TNHH MTV ĐIỀU TIẾT SG still operating?
The status of tax code 0312415031 of CÔNG TY TNHH MTV ĐIỀU TIẾT SG is NNT đã được cấp MST according to the latest synced data (as of 17/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What is the tax code of CÔNG TY TNHH MTV ĐIỀU TIẾT SG?
CÔNG TY TNHH MTV ĐIỀU TIẾT SG has tax code 0312415031, issued on 13/08/2013. 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 TNHH MTV ĐIỀU TIẾT SG have any other names?
Besides its full name, CÔNG TY TNHH MTV ĐIỀU TIẾT SG is also registered under the name 312 CONSTRUCTION COMPANY LIMITED. When searching, either this name or tax code 0312415031 will return the same result.
What business lines does CÔNG TY TNHH MTV ĐIỀU TIẾT SG operate in?
The main business line of CÔNG TY TNHH MTV ĐIỀU TIẾT SG is Hoạt động dịch vụ hỗ trợ trực tiếp cho vận tải đường thủy (business line code H5222). The entity is also registered for 98 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 Tân Thới Hiệp
4,803
Total businesses
1,955
Operating
2,834
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
3,977
Single-member limited liability company
358
Joint stock company
320
Sole proprietorship
123
Law office / notary office / bailiff office
7
Other state agency
5
By status
Taxpayer issued tax code
1,955
Not operating at registered address
1,927
Ceased operations; tax code closure not yet completed
499
Temporarily suspended operations
210
Ceased operations; tax code closure completed
198
Pending verification of operating status at registered address
13
Businesses with legal representative "Huỳnh Đại Hãn"
A total of 2 businesses share the same legal representative name