Dong Nam a Joint Stock Company
Khu KT TM đặc biệt Lao bảo, Huong Hoa District
Song Cau Joint Stock Company
Thôn Lương Lễ, km 58+59, Quốc lộ 9, Xã Tân Hợp, Huong Hoa District
Tay Tien Company Limited
Km 64, Qúc lột 9, Thị trấn Khe Sanh, Huong Hoa District
Hung Thuan Construction And Consultant Company Limited
278 Quốc lộ 9, Thị trấn Lao Bảo, Huong Hoa District
Thanh Quang Vinh Company Limited
Thôn Tân Sơn, Xã Tân Lập, Huong Hoa District
Bao Khang Nguyen Company Limited
Thôn Tân Tài, Xã Tân Lập, Huong Hoa District
Tien Minh Construction Company Limited
Khóm 3A, TT khe sanh, Huong Hoa District
XD Doan Quoc Phong 337 Economy Company
Hướng Phùng, Huong Hoa District
Tien Thang Company Limited
Khóm 3B thị trấn khe sanh, Huong Hoa District