An Phu Human Resources Service Trading Joint Stock Company
(NR: Nguyễn Thị Hải), Thôn Yên Lãng, Xã Yên Trung, Yen Phong District
Saritech Services and Trading Company Limited
Thôn Nghiêm Xá, Thị trấn Chờ, Yen Phong District
Thuan Nguyen Bac Ninh Trading And Construction Company Limited
(NR bà Nguyễn Thị Viên) thôn Thiểm Xuyên, Xã Thụy Hòa, Yen Phong District
Vietworks Services And Trading Company Limited
(NR: ông Trần Văn Phương), thôn Đại Lâm, Xã Tam Đa, Yen Phong District
Cung Ung Tnt Vina Human Resources Company Limited
Thôn Nghiêm Xá, Thị Trấn Chờ, Yen Phong District