 In addition, Anach, claiming to represent between 60,000 and 80,000 members, was affiliated with Fesitranh.Fesitranh was by far the country's most powerful labor federation, with most of its unions located in San Pedro Sula and the Puerto Cortés Free Zone.The unions of the United States-owned banana companies and the United States-owned petroleum refinery also were affiliated with Fesitranh.