0108385965O3S JOINT STOCK COMPANY
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| Tax code | 0108385965 |
|---|---|
| Company name | O3S JOINT STOCK COMPANY |
| Registered name (Vietnamese, transliterated) | CONG TY CO PHAN O3S |
| Short name | O3S .,JSC |
| Registered address | No. 16, Lane 104 Pho Dinh Cong Thuong, Dinh Cong Ward, Ha Noi City |
| Address before 1 July 2025 | No. 16, Lane 104 Pho Dinh Cong Thuong, Dinh Cong Ward, Hoang Mai District, Ha Noi CityUnder the administrative boundaries in force before the 2025 reorganisation of provinces and communes, for matching older documents. |
| Province / city | Ha Noi |
| Status | ● Active |
| Legal representative | Ngo Thuy Hien |
| Operating since | 8 Aug 2018 |
| Managing tax office | Tax Sub-department of Hoang Mai District |
| Type | Company |
| Legal form | Joint stock company |
| Main industry (as previously recorded) | 46510 — Wholesale of computers, computer peripheral equipment and software |
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Previous addresses (1)
- No. 3, Lane 43, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi
Addresses recorded before the company moved its head office — for reference only.
Registered business lines (32)
This list was recorded before the company's latest change of information (16 Sep 2026) and may be incomplete or out of date.
| VSIC | Industry |
|---|---|
| 46510 | Wholesale of computers, computer peripheral equipment and software main |
| 26100 | Manufacture of electronic components and boards |
| 26200 | Manufacture of computers and peripheral equipment |
| 26400 | Manufacture of consumer electronics |
| 4610 | Commission agents, brokers and auction agents |
| 46520 | Wholesale of electronic and telecommunications equipment and parts |
| 46530 | Wholesale of agricultural machinery, equipment and supplies |
| 4659 | Wholesale of other machinery and equipment |
| 46900 | Non-specialized wholesale trade |
| 47910 | Retail sale via mail order houses or via Internet |
| 58200 | Software publishing |
| 62010 | Computer programming activities |
| 62020 | Computer consultancy and computer system management |
| 62090 | Other information technology and computer service activities |
| 63110 | Data processing, hosting and related activities |
Show 17 more
| 63120 | Web portals |
| 63290 | Other information service activities not elsewhere classified |
| 7110 | Architectural and engineering activities and related technical consultancy |
| 73100 | Advertising |
| 73200 | Market research and public opinion polling |
| 4741 | Retail sale of computers, peripheral units, software and telecommunications equipment in specialized stores |
| 47420 | Retail sale of audio and video equipment in specialized stores |
| 82110 | Combined office administrative service activities |
| 8219 | Photocopying, document preparation and other specialized office support activities |
| 82300 | Organization of conventions and trade shows |
| 82990 | Other remaining business support service activities n.e.c. |
| 95110 | Repair of computers and peripheral equipment |
| 95120 | Repair of communication equipment |
| 18110 | Printing |
| 18120 | Service activities related to printing |
| 18200 | Reproduction of recorded media |
| 7730 | Renting and leasing of other machinery, equipment and tangible goods without operator |
Industry names follow the official English edition of the Vietnam Standard Industrial Classification (VSIC 2018). Registered business lines do not necessarily reflect what the company actually does.
Ngo Thuy Hien is also recorded as legal representative of:
CHE BIEN THUC PHAM BANH KEO MY ANH ONE MEMBER LIMITED LIABILITY COMPANY0107507392 · Not operating at registered addressNo. 708 Minh Khai, Vinh Tuy Ward, Ha Noi City See all →Matched by identical name only; two people may share the same name.
Same main industry in Ha Noi
PHAT TRIEN THUONG MAI VA DICH VU KHONG GIAN XANH COMPANY LIMITED0108400532 · ActiveNo. 08, Tran Phu Street, Mo Lao Ward, Ha Dong District, Ha NoiACTECH VIETNAM JOINT STOCK COMPANY0108395096 · ActiveNo. 49A, Alley 26, Lane 185, Minh Khai Street, Bach Mai Ward, Ha Noi CityGIAI PHAP CAE TOAN CAU JOINT STOCK COMPANY0109889997 · ActiveNo. 25, Residential Group 03, Trung Van Ward, Nam Tu Liem District, Ha NoiNEXTG COMPANY LIMITED0108392049 · ActiveNo. 01, Lane 25/07 duong Vu NgoEc Phan, Lang Ha Ward, Dong da District, Ha NoiGIAI PHAP CONG NGHE FIRETEK VIETNAM COMPANY LIMITED0109890512 · Not operating at registered address662 Nguyen Trai, Thanh Xuan Ward, Ha Noi CityA sample of companies with the same registered main industry, not a complete list.
Other companies in Ha Noi
MEDICARE TOAN CAU COMPANY LIMITED0108395265 · Temporarily suspended (fixed term)No. 2, Lane 172, Nguyen Tuan Street, Thanh Xuan Ward, Ha Noi CityULC VIETNAM COMPANY LIMITED0108394896 · ActiveNo. 28, Lane 76, An Duong Street, Yen Phu Ward, Tay Ho District, Ha NoiGIAO DUC MYOKO JOINT STOCK COMPANY0108397311 · Tax code terminatedNo. 167 Nguyen Xien, Ha Dinh(Het hieu luc) Ward, Ha Noi CityDAU TU VA DICH VU PHU VIET COMPANY LIMITED0108391278 · ActiveFloor 1, O 28, Zone Co Bong, Di Trach Commune, Hoai Duc District, Ha NoiDAU TU VA THUONG MAI XUAT NHAP KHAU BIGSTONE JOINT STOCK COMPANY0108401014 · Tax code terminatedA48 - TT18, Van Quan Urban Area, Ha Noi CitySame province or city by registered address — this does not imply any relationship between the companies.
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Compiled from public business and tax registration data, with names and addresses transliterated into English by fixed rules. For official status, check with the Vietnamese tax authority.