- Three Nguyen Software Company
- Address:337c Au Co
- VSTAR JOINT STOCK COMPANY
- Address:No 86, Street No. 7, Pham Hung
- VINATIC -VIETNAM JONISTOCK COMPANY
- Address:217 De LA Thanh Stress, Dongda District
- Bit Corp
- Address:44-46 - Nguyen Dinh Chieu
- VNNetsoft Co,.Ltd
- Address:165 Phuong Mai - Dong Da
- Sao Dat Viet Informatics Company Limited
- Address:Hall II-Quang Trung Software City, Tan Chanh Hiep Ward
- Binary Innovatio
- Address:255 Nguyen Dinh Chieu, Distric 3
- Inspirits Grou
- Address:76 Truong Dinh,1 Dist.
- Navy Services Technology
- Address:10B Nguyen Thi Minh Khai St., Dakao Wrd, Dist. 1.
- Quan Com Ngo
- Address:123 Tran Trong Cung
- Tuan Tu Co ., LTD
- Address:138 Tan Son Str
- Dai Viet Hanoi Jsc
- Address:84b Quan thanh, Ba Dinh
- Cong ty co phan phat trien cong nghe va dich vu truyen thong quoc te CGS
- Address:09 / C1 Khu Tt Hvtc-Cau Dien-Tu Liem
- Washinengine Company Limited
- Address:
- YouToDay
- Address:22 Quach Vu
- CSSE JSC.
- Address:88 Ngo Quyen
- HOME MUSTBE JSC
- Address:No 70 To Ngoc Van, Quang An, Tay ho
- webdesign TRUST.v
- Address:15 / 2 Duong B1 Cong Hoa
- Cavico Hitech
- Address:4 Floor, Songda Building, Tuliem
- NT Software Solutions Co.,Ltd
- Address:Khuong Trung Thanh Xuan