Biscay

Sindicato LAB - behea, Biscay

EIKA, S.COOP - Etxebarria, Biscay

LANEKO KOOP - , Biscay

Rural Kutxa - Durango, Biscay

Fagor Arrasate S. Coop. - , Biscay

Ametxe - Gordexola, Biscay

Bartu S.L. - Abadiño, Biscay

Harakai - Boroa, Biscay

CGT-LKN Bilbao - Bilbao, Biscay

USO - Unión Sindical Obrera LSB-USO - Bilbao, Biscay