Vall Companys, one of the largest poultry companys in Spain, completed the acquisition of a 75% stake in Grupo Sada, a poultry firm, from Nutreco, a Dutch producer of animal nutrition, fish feed and processed meat products. Financial terms were not disclosed. Grupo Sada has five plants, with four on the Spanish mainland and another in Tenerife that supply poultry products to retailers and the foodservice sector.