Huu Nghi Transport Services Company Limited
Khu 4, Xã Phù Ninh, Phu Ninh District
Forert Seed Joint Stock Company of North Region
Khu 1, Xã Trạm Thản, Phu Ninh District
Hoan Hao Joint Stock Company
Khu 8, Xã Phú Lộc, Phu Ninh District
Số nhà 19, Khu Tầm Vông, Thị Trấn Phong Châu, Phu Ninh District
Le Hai Anh Phu Tho Company Limited
Khu 1B, Xã Phú Nham, Phu Ninh District