Hoan Tri Education Company Limited
K114/H9/4 Lê Độ, Phường Chính Gián, Thanh Khe District
Toan Tam Joint Stock Company
231/5 Lê Duẩn, Phường Tân Chính, Thanh Khe District
Ngoi Nha Stem International Education Joint Stock Company
K236/H50/8 Trần Cao Vân, Phường Tam Thuận, Thanh Khe District