- Three Nguyen Software Company
- Address:337c Au Co
- VSTAR JOINT STOCK COMPANY
- Address:No 86, Street No. 7, Pham Hung
- HITACO CO., LTD.
- Address:42 Tran Nguyen Dan Str., Hoang Mai Dist, Hanoi,
- VINATIC -VIETNAM JONISTOCK COMPANY
- Address:217 De LA Thanh Stress, Dongda District
- Bit Corp
- Address:44-46 - Nguyen Dinh Chieu
- www.babylon.v
- Address:Thanh xuan, Hanoi, Vietnam
- DangThai Desig
- Address:17 11 Nguyen Khuye
- VNNetsoft Co,.Ltd
- Address:165 Phuong Mai - Dong Da
- NICON JSC
- Address:31E, SaiGon, HCM, Vietnam
- Sao Dat Viet Informatics Company Limited
- Address:Hall II-Quang Trung Software City, Tan Chanh Hiep Ward
- DHT INV CO., LTD
- Address:Vietnam
- 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
- kimphutai Co.,Ltd
- Address:No. 16 33B road
- 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
- Company Limited Commercial Engineering And Construction Services Royal
- Address: