TaxDatum.comVietnam tax data and guidance in English
Sign up VI

0104910934O2S ., JSC

● Active

☆ Follow this company Get notified when name, status, address or legal representative changes.
Tax code0104910934
Company nameO2S ., JSC
Registered name (Vietnamese, transliterated)Cong Ty Co Phan Phan Mem O2
Registered addressB4, Lot C8, Dai Kim New Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi
Province / cityHa Noi
Status● Active
Legal representativeNgo Thuy Hien
Phone0422 *** 536 (mobile number shown to members only)
Operating since14 Sep 2010
Managing tax officeTax Sub-department of Hoang Mai District
TypeCompany
Legal formJoint stock company
Main industry (VSIC)62010 — Computer programming activities
Last updated 23 Aug 2026
Request a correction

Requests are checked against the public registration data before anything is changed. You may write in English or Vietnamese. Do not send phone numbers or personal ID documents here.

Registered business lines (1)

VSICIndustry
62010Computer programming activities main

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.

Same main industry in Ha Noi

PHAT TRIEN XAY DUNG SONG LAM COMPANY LIMITED0105130408 · Not operating at registered addressNo. 1200 Lang Street, Lang Ward, Ha Noi CityCong Nghe & ung Dung Phan Mem Tas Joint Stock Company0105106211 · Suspended or ceased operatingNo. 5A3, Alley 5/86, Lane 5 Hoang Quoc Viet, Nghia Do Ward, Cau Giay District, Ha NoiCONG NGHE DTT JOINT STOCK COMPANY0105032489 · ActiveA2- BT4 duong Bui Xuan Phai, Tu Liem Ward, Ha Noi CityGiai Phap Thuong Mai Van Xuan Joint Stock Company0105299757 · Suspended or ceased operatingLot C9X4, Group 52, Mai Dich Ward, Cau Giay District, Ha Noitu van giai phap cong nghe va giao duc HT Vietnam Joint Stock Company0104935625 · Suspended or ceased operatingNo. 17, Lane 110 duong Nguyen Hoang Ton, Phu Thuong Ward, Tay Ho District, Ha Noi

A sample of companies with the same registered main industry, not a complete list.

Other companies in Ha Noi

van tai va thuong mai Tan Truong Giang Company Limited0105015148 · Suspended or ceased operatingNo. 28 Quoc Bao, Van Dien Town, Thanh Tri District, Ha NoiDAU TU XAY DUNG DAI KIM JOINT STOCK COMPANY0105120664 · ActiveLot 08, Dai Kim Urban Area, Dinh Cong Ward, Ha Noi CityDau Tu Va Thuong Mai Khanh Toan Company Limited0105015155 · ActiveNo. 73, Lane 85 pho Ha Dinh, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noiphat trien cong nghe va quang cao IBRAND Joint Stock Company0105015130 · Suspended or ceased operatingNo. 14, Lane 143 duong Chien Thang, Tan Trieu Commune, Thanh Tri District, Ha Noitin hoc Tay Do Company Limited0104910959 · ActiveNo. 24 To 37, Lane 288 duong Hoang Mai, Hoang Van Thu Ward, Hoang Mai District, Ha Noi

Same province or city by registered address — this does not imply any relationship between the companies.

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.