3T TELECOMMUNICATION TECHNOLOGY JOINT STOCK COMPANY

Tax Code: 0108042005

Address: No. 10, alley 405 Phuc Tan street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City, Viet Nam

3T-SMARTKEY JOINT STOCK COMPANY

Tax Code: 0109938179

Address: 5th Floor, B&T Building No. 3 Alley 120 Truong Chinh, Phuong Mai Ward, Dong Da District, Hanoi City, Vietnam

3T-TECH COMPANY LIMITED

Tax Code: 0314596697

Address: 208/2B Tran Ke Xuong, Ward 07, Phu Nhuan District, Ho Chi Minh City, Vietnam

3TFILM - MEDIA JOINT STOCK COMPANY

Tax Code: 0108218361

Address: House number 23, lane 192/296 Le Trong Tan, Dinh Cong Ward, Hoang Mai District, Ha Noi City, Viet Nam

3U VIET NAM TECHNOLOGY SOLUTION JOINT STOCK COMPANY

Tax Code: 0108519792

Address: 4th floor, tower 2, Times Tower, No. 35 Le Van Luong street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City, Viet Nam

3W BUSINESS TECHNOLOGY SOLUTIONS JOINT STOCK COMPANY

Tax Code: 0107389815

Address: No. 38, Lane 133 Thai Ha Street, Trung Liet Ward, Dong Da District, Hanoi City, Vietnam

4 PRINCIPLES SOFTWARE DEVELOPMENT CO.,LTD

Tax Code: 0303495697

Address: 65 Bui Thi Xuan, Ward 2, Tan Binh District, Ho Chi Minh City, Viet Nam

4 TRUST SOLUTION TECHNOLOGY AND COMMUNICATIONS JOINT STOCK COMPANY

Tax Code: 0106705828

Address: House No. 3, alley 93/4, lane 59, Me Tri Ha residential group, Me Tri Ward, Nam Tu Liem District, Ha Noi City, Viet Nam

4.0 DIGITAL TECHNOLOGY VIET NAM JOINT STOCK COMPANY

Tax Code: 0108795866

Address: M02-L07, Duong Noi New Urban Area, La Khe Ward, Ha Dong District, Hanoi City, Vietnam

4.0 INVESTMENT TECHNOLOGY JOINT STOCK COMPANY

Tax Code: 0316214093

Address: 06 Yen The, Ward 2, Tan Binh District, Ho Chi Minh City, Vietnam