- Tu Vinh Services & Software Solutions ,.JSC(TuVinhSoft)
- Address:No 21, Alley 178, Thai Ha street, Dong Da District
- Ma Group
- Address:tan binh - ha dan - ha noi ha noi new york Vietnam
- Cadena -IT Service Co.,LTD
- Address:38 / 6N Nguyen Van Troi, Ward 15
- TITAN
- Address:30-04
- Linh Dan Company
- Address:km14 + 300 Lang Hoa Lac
- miniplants
- Address:
- Focus Software
- Address:Pham Hung
- STAR SOFTWARE DEVELOPEMENT COMPANY
- Address:Suite 2306, 24T2 Building, Hoang Dao Thuy St., Cau Giay district, Hanoi city, Vietnam.
- Saigontek Computer Services
- Address:940 3/2 Ho Chi Minh Ho Chi Minh 084 Vietnam
- GHP Far East
- Address:Quang Trung Software City
- Mira
- Address:226 / 19 le van sy, tan binh
- KB77Group Information Technology Services (Vietnam) Company Limited
- Address:, District Binh Thanh
- BSG Ltd.
- Address:4B Ngo 308 Tay Son Str.
- The Branch of Minh Phuc Company Limited
- Address:36 Tran Van Du, Tan Binh District
- VTIT Co.,ltd
- Address:334 / 2 Ton Dan St Ward 4 Dist 4
- SIS Viet Nam
- Address:14 / 81 Lang Ha, Ba Dinh
- Pacific Communication and Investment Joint Stock Company
- Address:Hoang Quoc Viet
- Korifi
- Address:
- vinagrid
- Address:1 Dong Khoi
- Emperor Solutions, JSC
- Address:P904 - 17T7 - Trung Hoa Nhan Chinh - Thanh Xuan Ha Noi Viet Nam