Hanoi, Vietnam

Registered address: 23B/9 Nguyen Tri Phuong, Dien Bien, Ba Dinh, Hanoi 118732

Office: V Building, 5th Floor; 125 Ba Trieu Street, Hai Ba Trung District, Hanoi City, Vietnam

Contact person: Toan Dinh

Phone: +84 915 838 779

Email: Toan.Dinh@impactvietnam.com

Ho Chi Minh, Vietnam

Centec Tower, 5th Floor, Suite 504C; 72-74 Nguyen Thi Minh Khai Street,

District 3, Ho Chi Minh City, Vietnam

Contact person: Ninh Nguyen

Phone: + 84 913 220 684

Email: Ninh.Nguyen@impactvietnam.com

Texas, US

4302 Bellvue Avenue

Austin, Texas, US 78756

Contact person: Bob Poll

Email:Bob.Poll@impactvietnam.com

Phone: +1 917 562 9333