CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS
| Tax code | 0312214617 |
| Vietnamese name | CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS |
| Abbreviated name | AOS S AND T.,JSC |
| Trading name | AOS S AND T.,JSC |
| Address | Phòng 2, Lầu 18, Tòa nhà Saigon Centre 2, Số 65 đường Lê Lợi, Phường Sài Gòn, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Nguyễn Minh Quang |
| Business registration certificate issue date | 02/04/2013 |
| Operations start date | 02/04/2013 |
| Fiscal year end | 31/12 |
| Data updated | 22/06/2026 11:23 |
Part of the "Tax Code Cleanup" campaign
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CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS is currently in status Not operating at registered address. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| M73100 | Advertising |
| A01110 | Growing of rice |
| A01120 | Growing of maize and other cereal grains |
| A01160 | Growing of fibre crops |
| A01170 | Growing of oleaginous seed crops |
| A0118 | Growing of vegetables and flowers |
| A0121 | Growing of fruit |
| A01230 | Growing of cashew nuts |
| A01240 | Growing of pepper |
| A01260 | Growing of coffee |
| A0128 | Growing of perennial spice, medicinal and aromatic crops |
| A01610 | Support activities for crop production |
| A03210 | Marine aquaculture |
| A0322 | Freshwater aquaculture |
| B07300 | Mining of precious metal ores |
| B0810 | Quarrying of stone, sand and clay |
| B08910 | Mining of chemical and fertilizer minerals |
| B0990 | Support activities for other mining and quarrying |
| C1061 | Manufacture of grain mill products |
| C18110 | Printing |
| C18120 | Service activities related to printing |
| C18200 | Reproduction of recorded media |
| C2599 | Manufacture of other fabricated metal products n.e.c. |
| C26100 | Manufacture of electronic components and boards |
| C26200 | Manufacture of computers and peripheral equipment |
| C26400 | Manufacture of consumer electronics |
| C26700 | Manufacture of optical instruments and equipment |
| C32300 | Manufacture of sports goods |
| C33120 | Repair of machinery |
| C33130 | Repair of electronic and optical equipment |
| C33140 | Repair of electrical equipment |
| C33190 | Repair of other equipment |
| E3700 | Sewerage and wastewater treatment |
| E38110 | Collection of non-hazardous waste |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4211 | Construction of railways |
| F4212 | Construction of roads |
| 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 |
| G4631 | Wholesale of Rice, Wheat, Other Cereal Grains and Flour |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G46340 | Wholesale of Tobacco Products |
| G4641 | Wholesale of Textiles, Garments and Footwear |
| 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 |
| C2011 | Manufacture of basic chemicals |
| C2012 | Manufacture of fertilizers and nitrogen compounds |
| C2021 | Manufacture of pesticides and other agrochemical products |
| G47110 | Retail Sale of Food, Beverages or Tobacco Predominating in Non-specialized Stores |
| G4719 | Other Retail Sale in Non-specialized Stores |
| G47210 | Retail Sale of Cereals in Specialized Stores |
| G47230 | Retail Sale of Beverages in Specialized Stores |
| G47240 | 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 |
| G47620 | Retail sale of audio and video recordings (including blank tapes and discs) in specialized stores |
| G47630 | Retail sale of sports equipment and gear in specialized stores |
| G47640 | Retail sale of games and toys 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 |
| G47910 | Retail sale via mail order houses or via Internet |
| G47990 | Other non-store retail sale n.e.c. |
| H4931 | Urban and suburban passenger land transport (excluding bus) |
| H4932 | Other passenger land transport |
| H4933 | Freight transport by road |
| H5011 | Sea and coastal passenger water transport |
| H5012 | Sea and coastal freight water transport |
| H5021 | Inland passenger water transport |
| H5022 | Inland freight water transport |
| H5210 | Warehousing and storage |
| H5221 | Direct support services for rail transport |
| H5222 | Direct support services for water transport |
| H5225 | Support activities for road transport |
| H5229 | Other transport support activities |
| 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 |
| J58200 | Software publishing |
| J5911 | Motion picture, video and television programme production |
| J59120 | Post-production activities |
| J59130 | Motion picture, video and television programme distribution |
| J59200 | Sound recording and music publishing activities |
| J61100 | Wired telecommunications activities |
| J6190 | Other telecommunications activities |
| J62010 | Computer programming activities |
| J62020 | Computer consultancy and computer facilities management |
| J62090 | Other information technology and computer service activities |
| J63110 | Data processing, hosting and related activities |
| J63120 | Web portals |
| K66190 | Other activities auxiliary to financial services n.e.c. |
| L68100 | Real estate activities with own or leased property |
| L68200 | Real estate consulting, brokerage and auction of real estate and land use rights |
| M70100 | Activities of head offices |
| M70200 | Management consultancy activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| M73200 | Market research and public opinion polling |
| M75000 | Veterinary activities |
| N7710 | Rental and leasing of motor vehicles |
| N77210 | Rental and leasing of sports and recreational equipment |
| N7730 | Renting of other machinery, equipment and tangible goods without operator |
| N79110 | Travel agency activities |
| N79120 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N80200 | Security systems service activities |
| N81100 | Combined facilities support activities |
| N81210 | General cleaning of buildings |
| N81300 | Landscape care and maintenance service activities |
| N82110 | Combined office administrative service activities |
| N82300 | Organization of conventions and trade shows |
| N82990 | Other business support service activities n.e.c. |
| P8531 | Elementary vocational training |
| P8532 | Intermediate vocational training |
| P85510 | Sports and recreation education |
| P85600 | Educational support activities |
| Q8620 | Medical and dental practice activities |
| R93110 | Operation of sports facilities |
| R93120 | Activities of sports clubs |
| R93210 | Amusement and theme parks activities |
| S95110 | Repair of computers and peripheral equipment |
| S95120 | Repair of communication equipment |
| S96100 | Sauna, massage and similar health-enhancing services (excluding sports activities) |
| S96200 | Laundry and dry-cleaning of textile and fur products |
| S96310 | Hairdressing and beauty treatment |
| S96330 | Wedding and related activities |
Frequently asked questions about CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS
Is CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS still operating?
The status of tax code 0312214617 of CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS is NNT không hoạt động tại địa chỉ đã đăng ký according to the latest synced data (as of 22/06/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
What information is needed to issue an invoice to CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS?
The three mandatory fields on an invoice are the entity name CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS, tax code 0312214617 and address Phòng 2, Lầu 18, Tòa nhà Saigon Centre 2, Số 65 đường Lê Lợi, Phường Sài Gòn, 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.
How is tax code 0312214617 structured?
Tax code 0312214617 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 1221461 fall within an ascending sequence from 0000001 to 9999999; the digit 7 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 KHOA HỌC VÀ CÔNG NGHỆ AOS operate in?
The main business line of CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS is Quảng cáo (business line code M73100). The entity is also registered for 139 additional business line(s), all listed under "Business lines" above.
What is the tax code of CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS?
CÔNG TY CỔ PHẦN KHOA HỌC VÀ CÔNG NGHỆ AOS has tax code 0312214617, issued on 02/04/2013. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
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 Sài Gòn
13,492
Total businesses
6,662
Operating
6,569
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
8,955
Joint stock company
2,727
Representative office
663
Single-member limited liability company
615
Sole proprietorship
213
Unclassified
61
By status
Taxpayer issued tax code
6,614
Not operating at registered address
3,158
Ceased operations; tax code closure not yet completed
2,581
Temporarily suspended operations
526
Ceased operations; tax code closure completed
302
Pending verification of operating status at registered address
247
Businesses with legal representative "Nguyễn Minh Quang"
A total of 277 businesses share the same legal representative name